NISSAN: April 2019

Tuesday, April 30, 2019

2014 Nissan-Datsun Altima Diagrams. DTC # 09-105A Date: 100407

Navigation System - Software Update For Various Concerns

Classification: EL09-044

Reference: NTB09-105A

Date: April 7, 2010

NAVIGATION SYSTEM SOFTWARE UPDATE

This bulletin has been amended. Please discard previous versions.

APPLIED VEHICLES:2010 Altima (L32, CL32, & L32HV) Sedan, Coupe, & Hybrid

2010 Maxima (A35)

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2010 370Z (Z34) Roadster (convertible)

APPLIED VINs: Altima built in this range: 1N4(*)L2(***)A(*) 100000 - 113343

Maxima built in this range: 1N4AA5A(**)AC 800020 - 821364

370Z built in this range: JN1AZ4F(**)AM 300062 - 301332

IF YOU CONFIRM

A customer reports any of the follow issues with their navigation system:

^ System reboots when making a Bluetooth(R) phone call

^ Lock-up when switching regions

^ A POI is listed in the wrong city

^ POI "Search by City" is not available in select Canadian Provinces

^ "House Number Field" is blank during voice destination entry

^ "Voice Destination Entry" cancels during "Calculate Route"

^ Certain cities are not available in destination "Select a City"

and

The navigation system Map Version is 09-10 MAP No.1.

ACTION

Install the navigation system software update per the Service Procedure in this bulletin.

SOFTWARE UPDATE DVDs (3 disc set) - REQUIRED FOR THIS PROCEDURE

^ Each dealer has been mailed one disc set, free of charge, from Clarion.

^ Should you require additional DVDs due to loss or damage, the DVDs can be ordered, free of charge, by contacting Clarion. Request reference

number DVD NTB09-105.

CLAIMS INFORMATION

Checking Navigation System Map Version

1. Turn the ignition ON.

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2. Press the INFO button.

3. Select Navigation Version on the display screen.

4. Press the ENTER button.

5. Make sure Map Version is:

09-10 MAP No.1

NOTE:

^ If the Map Version is other then above, reprogramming is not needed:

^ Map Version after reprogramming is

09-10 MAP No.1b

SERVICE PROCEDURE

1. Attach a battery charger to the vehicle battery. Set the charger to a low charge rate (trickle charge).

NOTE:

This procedure (software update) will take several minutes with the ignition ON. Make sure to attach a battery charger to the vehicle battery.

2. Set the ignition to the ON position.

3. Insert disc 1/3 into the in-dash CD / DVD player.

^ For Altima; open the display by pressing the OPEN/TILT button to access the disc slot.

IMPORTANT:

Once reprogramming has started, make sure all 3 discs have been loaded into the CD / DVD player before stopping the procedure.

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4. Wait for the program to load (progress bar will display).

5. When the program has finished loading:

^ Disc 1 will automatically eject, and

^ Program loading is completed" will display.

6. Remove disc 1/3 and install disc 2/3.

7. On the display screen; press "DVD Update" and then "yes".

8. Wait for update to complete - about 15 minutes.

9. When the update is complete the display screen will read "Eject the DVD to let the system reboot".

IMPORTANT:

Once reprogramming has started, make sure all 3 discs have been loaded into the CD / DVD player before stopping the procedure.

10. Eject and remove disc 2/3.

11. Wait for the system to reboot.

12. When the reboot is complete the display screen will read, "Please insert disc 3/3".

13. Insert disc 3/3.

14. Wait for loading to complete - 3 to 5 minutes (progress bar will display).

15. When loading is complete:

^ Disc 3/3 will automatically eject, and

^ "Program loading is completed" will display.

16. Remove disc 3/3.

^ Software update is complete.

^ For Altima: close the display by doing a "short" press of the OPEN/TILT button.

2019 Nissan-Datsun Altima Diagnostic and Repair Information # 08-097F Date: 111121

Steering/Suspension - Pull Or Drift Diagnostic Info

Classification: ST08-001F

Reference: NTB08-097F

Date: November 21, 2011

DIAGNOSIS OF VEHICLE PULL (DRIFT) AND STEERING WHEEL OFF CENTER

The General Procedures linked if you are using a internet copy of this bulletin has been amended. Please discard previous versions of these General

Procedures.

APPLIED VEHICLES: All Nissan - except GT-R

SERVICE INFORMATION

If a customers reports their "vehicle pulls" or the "steering wheel" is off-center, use the Diagnostic Flow Chart above and the other information in

this bulletin to diagnose and correct the issue

Road Test

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Determine if the vehicle has a pull or steering wheel off-center issue that requires repair.

IMPORTANT:

^ If the vehicle has any tire issues, such as:

> Tires that are different sizes (except when specified from the factory)

> Significant difference in the amount of wear between any of the tires

> Any other tire irregularity or damage to any tire

Replace the tire(s) or use known good tires from another vehicle for all road tests and diagnostics in this bulletin.

^ Make sure tire pressure is set to the correct specification.

1. Install the following measuring tools on the vehicle:

^ Steering Wheel Offset Gauge

^ Road Crown Gauge

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NOTE:

Refer above for a description of these tools and an explanation of their use.

2. Obtain a watch with a second hand (preferably a stopwatch) to use during the road test.

3. Take the vehicle for a road test and confirm the customers concern.

^ Select a flat road where the vehicle can be driven in a straight line at a preferred speed of 60 mph.

^ During the road test make sure the vehicle is pointing straight. Don't worry about steering wheel position during the road test.

NOTE:

^ If you adjusted the tire pressure or changed the tires before the road test, the issue may have been resolved.

^ If there are cross winds strong enough to affect the vehicle's straight line movement, then diagnosis cannot be performed.

4. Determine the vehicles issue - refer to the definitions of "Pull" and "Steering Wheel Off-center".

5. When the road test is completed, remove the Road Crown Gauge, leave the Steering Wheel Off-Set Gauge in place until the Service Procedure is

complete.

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6. Refer to the Flow Chart for the next step.

Other Service Information

Customers may report that their vehicle's steering wheel is "off-center" because the steering wheel spokes are tilted to the left or right when the

vehicle continues straight ahead on a straight flat road (see example in Figure 1).

If a vehicle's steering wheel spokes are slightly off center while driving straight, it may be the normal result of road crown. Most roads in the United

States are built with a "crown" to help rain water drain from the road surface. The slope of the road crown varies from place to place.

Vehicles have a natural tendency to drift to the low side of the crown. The greater the slope of the crown, the faster the vehicle will drift in that

direction.

Tires and vehicles are designed to counteract the effect of typical road crown, but may not fully counteract the effect of a highly crowned road.

Some freeways slope to both the left and right from the center. When driving on a freeway that slopes in both directions, a vehicle may exhibit a

small amount of drift to the left when driving in the left lane and a small amount of drift to the right when driving in the right lane.

This bulletin does not address road crown issues because they are not vehicle related, although the customer may incorrectly perceive them to be.

Description/Definition of Steering Wheel "Off-center" Condition

The steering wheel spokes are tilted to the left or right more than allowable (see example in Figure 2) when driving straight ahead on a straight flat

road.

Allowable specification for steering wheel off-center

^ All Nissan (except NV1500, 2500, and 3500): 2 mm or less.

^ NV1500, 2500, and 3500: 4 mm or less.

When driving straight on a highly crowned road, the steering wheel may be turned (off-center) to counteract the affect of the road crown. When road

testing for an off-center condition, the vehicle should be driven on a straight flat road.

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Although the vehicle does not pull in either direction, the customer may perceive that the vehicle pulls because it will respond if he or she tries to

bring the steering wheel back to center. This condition can occur if the tie rod length is uneven (not adjusted correctly) from side to side.

Description/Definition of a Vehicle "Pull" Condition

The vehicle consistently drifts to one side while driving at a constant speed on a straight, flat road.

^ A vehicle is said to "pull" if it completes a lane change in less than 7 seconds (with no steering correction from the driver) when driving at 60

MPH on a road with less than 2 degrees of road crown slope. All four wheels must pass into the other lane during this time (7 seconds).

Monday, April 29, 2019

2017 Nissan-Datsun Altima Technical Service Bulletin # 98-018F Date: 121107

Emissions - System Readiness Test (SRT) Drive Patterns

Classification: EC98-001F

Reference: NTB98-018F

Date: November 7, 2012

SYSTEM READINESS TEST (SRT) DRIVE PATTERNS

This bulletin has been amended. Several Changes were made at "Step 7: Confirm All SRTs "COMPLETE"". Please discard all previous versions of

this bulletin.

APPLIED VEHICLES: 1996 and newer Model Years as required by State Emissions Inspections Regulations.

SERVICE INFORMATION

As part of an enhanced emissions test for Inspection & Maintenance (I/M), some States may require the System Readiness Test (SRT) status be

checked.

^ The SRT is used to indicate whether the engine control module (ECM) has completed self diagnosis of major emissions systems and components.

^ In these instances the State may require completion of the SRT before permitting the emissions inspection to proceed.

The State Emissions Inspection Station may advise a Nissan customer to return to the dealership for service due to one or more SRT items coming

up "INCOMPLETE." Use the information in this Bulletin to help you "COMPLETE" the SRT.

^ In most cases the ECM will automatically complete its self diagnosis cycle during normal vehicle usage, and the SRT status will indicate

"COMPLETE" for each applicable system.

^ Once indicating "COMPLETE", the SRT status remains "COMPLETE" until the Self Diagnosis memory is erased.

^ Occasionally, certain portions of the self diagnostic test may not be completed as a result of the customer's normal driving pattern. In these cases

the SRT will indicate "INCOMPLETE" for these items.

NOTE: The SRT will also indicate "INCOMPLETE" if:

^ The self diagnosis memory is erased for any reason, or The ECM memory power supply is interrupted for several hours.

This bulletin contains information to help you perform a comprehensive road test (Drive Pattern) that enables the ECM to complete the SRT.

^ A separate Drive Pattern sheet for each 1996 and 1997 vehicle variation is included with this Bulletin.

^ For 1998 and newer vehicles, refer to the EC section of the appropriate Service Manual for the required Drive Pattern. They are listed under On

Board Diagnostic> System Readiness Test.

NOTE:

You must select the Drive Pattern that correctly corresponds with all variables for the vehicle being serviced (i.e. model, model year, engine,

emissions certification, transmission, powertrain, and for 1996/1997 models, ECM part number.

NOTE:

To ensure all ECM Self Test requirements are met, it is important to drive the entire Drive Pattern even if only one SRT item indicates

"INCOMPLETE."

CLAIMS INFORMATION:

Refer to the current Warranty Flat Rate Manual for claims information.

Service Procedure

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SRT WORKFLOW

Step 1: Check for DTC

1. Use a CONSULT tool to check for any stored DTCs.

^ If any DTCs are stored they must be repaired at this time.

^ Refer to ASIST for diagnostic and repair information.

NOTE:

Normal warranty coverage will apply for DTC repairs.

2. If no DTCs are stored, go to the next step.

NOTE:

DO NOT touch "Erase" or you will lose previously completed SRTs.

Step 2: Check SRT Status

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Check the SRT Status (Complete or Incomplete).

^ Use the appropriate CONSULT tool.

^ For older vehicles, a Generic Scan Tool may be needed to check SRT status.

NOTE:

In some cases, the normal driving that occurs between the time the vehicle was referred by the State Emissions Inspection Station and it is

brought into the dealership for SRT evaluation may allow the ECM to complete the SRTs. If this occurs, no further action is necessary.

Always check SRT status before performing the SRT Drive Pattern.

Step 3: Identify the Vehicle

You must select the Drive Pattern that correctly corresponds with all variables for the vehicle being serviced refer to the information below in

the image:

Step 4: Obtain ECM Part Number (1996 and 1997 models only)

1. Use a CONSULT tool to obtain the ECM part number.

2. Write the ECM part number in the space provided above.

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3. Compare the vehicles ECM part number with the list of ECM part numbers provided in the Nissan SRT System Chart above to determine the

Drive Pattern for the vehicle being inspected.

NOTE:

For 1996 and 1997 models; if the vehicles ECM part number does not match a part number listed on the SRT System Chart for that

vehicle, either 1) the vehicle was identified incorrectly or 2) the vehicle has the wrong ECM installed. The SRT cannot be completed with

the incorrect ECM.

Step 5: SRT Road Test (perform Drive Pattern)

To properly obtain SRT readings of "COMPLETE" it is necessary to drive the vehicle under the exact conditions required by the vehicle's

ECM.

Be sure to select the correct Drive Pattern. The SRTs will not complete if the wrong drive pattern for that vehicle is used.

1. Select the Drive Pattern based on the Vehicle Identification (see Step 3).

^ For 1996 and 1997 vehicles:

> This bulletin contains a specific Driving Pattern for every 1996 and 1997 Nissan vehicle.

> Use the "Bookmark" on the left side of the ASIST screen to choose the correct model and year.

> Verify that the vehicle ECM P/N matches EXACTLY an ECM P/N listed on the Drive Pattern sheet you chose.

> Print the Drive Pattern to take with you.

^ For 1998 and newer vehicles, refer to the EC section in the appropriate Service Manual for the required Drive Pattern. It is listed under

On-Board Diagnostics> System Readiness Test.

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> Print the Drive Pattern to take with you.

2. Prior to driving the vehicle, review the Drive Pattern and prepare to complete it from start to finish:

^ Review the Pre-Check items listed on the drive pattern and ensure all conditions are met.

^ Determine the vehicle speeds required by the drive pattern.

^ Plan your route to minimize traffic and traffic signals that might interrupt the Drive Pattern tasks.

^ Review the Drive Pattern section(s) that must be restarted if you are interrupted.

^ Do not use the ASCD (cruise control) during any section of the Drive Pattern that contains the "No ASCD" symbol.

^ Some EVAP-equipped vehicles will require that fuel be added to the tank between the first and second trip. Be prepared to purchase fuel

or plan your route to accommodate this step.

^ For these EVAP-equipped vehicles, begin the road test with less than 1/2 tank of fuel. If the fuel level is greater than 1/2, more time may

be required to complete the EVAP sections of the Drive Pattern and you may not be able to add fuel as required.

3. Review the Drive Pattern for any input signals that need to be monitored during the drive.

If needed, Connect a CONSULT tool to the vehicle to monitor required signals.

NOTE:

^ Monitor the Fuel Temperature if the EVAP SRT is "INCOMPLETE". One part of the EVAP SRT diagnostic logic requires a 3锟斤拷C

increase in fuel temperature from the time the ignition key is turned to "ON" as part of the test criteria. Fluctuations in the fuel

temperature reading can extend the time required for the EVAP SRT to indicate "COMPLETE". If the fuel temperature change is not

sufficient after completing the SRT Drive pattern, idle the vehicle until a fuel temperature increase of at least 3锟斤拷C is noted or until the

EVAP SRT indicates "COMPLETE".

^ If the fuel temperature increases 3锟斤拷C or more but the SRT still indicates "INCOMPLETE", the SRT Drive Pattern may need to be

repeated.

4. Note the following items before starting the Drive Pattern:

^ IMPORTANT:

Nissan requires using a driver and an assistant to conduct SRT driving patterns. The assistant should read the Drive Pattern, CONSULT

data, and drive time and convey driving instruction to the driver. It is the driver's responsibility to observe and react to traffic conditions.

Always drive the vehicle in a safe manner and obey all traffic laws.

^ To ensure all ECM Self Test requirements are met, drive the ENTIRE pattern whenever any SRT items indicate "INCOMPLETE".

^ Some vehicles require that sections of the Drive Pattern be driven two times to satisfy the "self diagnosis two trip logic". For vehicles

that require two trips, the pre-check engine coolant temperature must be met before beginning Section 1 of the second trip.

5. Perform the Drive Pattern:

a. Make sure all Pre-Check conditions are met.

b. Drive the vehicle and carefully follow the specific instructions and time requirements listed in each section of the Drive Pattern.

NOTE: If you monitor the (B/FUEL SCHDL):

^ The Base Fuel Schedule (B/FUEL SCHDL) is an indication of engine load.

^ It will be easier to match high B/FUEL SCHDL values when driving up slight hills in the recommended gear range.

^ It will be easier to match low B/FUEL SCHDL values when driving down slight hills in the recommended gear range.

^ Turning the A/C compressor ON will increase the B/FUEL SCHDL value, while turning it OFF will decrease the B/FUEL SCHDL

value.

Step 6: Recheck for DTC

Upon completion of the Drive Pattern, determine if any DTCs have been stored. Only in rare cases will this occur.

^ If a DTC has been stored after completing the Drive Pattern, it must be repaired. Refer to ASIST for diagnostic and repair information.

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NOTE:

Normal warranty coverage will apply for DTC repairs.

^ Once the DTC is repaired, erase the stored DTC. Turn the ignition OFF for 10 seconds, and then repeat the entire Drive Pattern (Step

5) to "COMPLETE" the SRTs.

^ If no DTCs have been stored, DO NOT touch "Erase" or all SRT items will reset to "INCOMPLETE".

Step 7: Confirm All SRTs "COMPLETE"

If all SRT items indicate "COMPLETE", the inspection is complete.

^ If Catalyst and/or 02 Sensor Monitors show "INCOMPLETE" perform step A or B below.

A. Check Self Learning Value and A/F ALPHA. If either value is +10% or more above target of 100%, clear Self Learning Value.

^ Perform DTC diagnosis for P0171 or P0174 and check for the following possible causes:

> Intake air leaks

> Front heated oxygen sensors

> Injectors

> Exhaust gas leaks

> Incorrect fuel pressure

> Lack of fuel

> Mass air flow sensor

A. Check Self Learning Value and A/F ALPHA. If either value is -10% or more below target of 100%, clear Self Learning Value.

^ Perform DTC diagnosis for P0172 or P0175 and check for the following possible causes:

> Intake air leaks

> Front heated oxygen sensors

> Injectors

> Exhaust gas leaks

> Incorrect fuel pressure

> Lack of fuel

> Mass air flow sensor

^ After repairs have been made, run the prescribed drive pattern and check that A/F ALPHA is within +/- 10% of the target of 100%

during the steady state portions of the drive cycle. If it is not, then continue repairs. If it is, return to STEP 5.

System Readiness Test Drive Patterns

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SRT DRIVE PATTERN LAYOUT

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Pattern # 1 - 96 Altima (FED) M/T

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Pattern # 2 - 96 Altima (FED) A/T

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Pattern # 3 - 96 Altima (CAL) M/T

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Pattern # 4 - 96 Altima (CAL) M/T

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Pattern # 5 - 96 Altima (CAL) A/T

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Pattern # 6 - 96 Altima (CAL) A/T

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Pattern # 7 - 97 Altima M/T

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Pattern # 8 - 97 Altima A/T

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Pattern # 9 - 97.5 Altima M/T

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Pattern # 10 - 97.5 Altima A/T

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Pattern # 11 - 96 Maxima M/T

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Pattern # 12 - 96 Maxima A/T

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Pattern # 13 - 97 Maxima M/T

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Pattern # 14 - 97 Maxima A/T

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Pattern # 15 - 96 Pathfinder M/T

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Pattern # 16 - 96 Pathfinder A/T

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Pattern # 17 - 97 Pathfinder M/T

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Pattern # 18 - 97 Pathfinder A/T

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Pattern # 19 - 96 Quest A/T

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Pattern # 20 - 97 Quest A/T

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Pattern # 21 - 96 Sentra/200SX (GA 16DE) M/T

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Pattern # 22 - 96 Sentra/200SX (GA 16DE) M/T

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Pattern # 23 - 96 Sentra/200SX (GA 16DE) A/T

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Pattern # 24 - 97 Sentra/200SX (GA 16DE) M/T

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Pattern # 25 - 97 Sentra/200SX (GA 16DE) A/T

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Pattern # 26 - 96-97 200SX (SR20DE) M/T

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Pattern # 27 - 96-97 200SX (SR20DE) A/T

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Pattern # 28 - 96 Truck (2WD) M/T

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Pattern # 29 - 96 Truck (2WD) M/T

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Pattern # 30 - 96 Truck (2WD) A/T

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Pattern # 31 - 96 Truck (2WD) A/T

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Pattern # 32 - 97 Truck (2WD) M/T

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Pattern # 33 - 97 Truck (2WD) A/T

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Pattern # 34 - 96 Truck (4WD) M/T

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Pattern # 35 - 96 Truck (4WD) M/T

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Pattern # 36 - 97 Truck (4WD) M/T

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Pattern # 37 - 96 240SX M/T

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Pattern # 38 - 96 240SX A/T

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Pattern # 39 - 97 240SX M/T

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Pattern # 40 - 97 240SX A/T

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Pattern # 41 - 96 300ZX (Non-Turbo) M/T

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Pattern # 42 - 96 300ZX (Non-Turbo) M/T

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Pattern # 43 - 96 300ZX (Non-Turbo) A/T

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Pattern # 44 - 96 300ZX (Non-Turbo) A/T

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Pattern # 45 - 96 300ZX (Turbo) M/T

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Pattern # 46 - 96 300ZX (Turbo) A/T

2014 Nissan-Datsun Altima Diagrams. DTC # 11-009 Date: 110209

Interior - Front Seat Side Finisher Removal Procedure

Classification: BT11-002

Reference: NTB11-009

Date: February 9, 2011

2007 -2011 ALTIMA SEDAN;

FRONT SEAT SIDE FINISHER REMOVAL

APPLIED VEHICLES:

2007-2011 Altima Sedan (L32)

2007-2011 Altima Hybrid (L32HV)

IF YOU CONFIRM

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^ A front seat outboard side finisher needs to be removed for any reason.

ACTION

Follow the Service Procedure in this bulletin for removal.

IMPORTANT:

The purpose of "ACTION" (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire Service

Procedure as it contains information that is essential to successfully completing this repair.

SERVICE PROCEDURE

1. Remove adjustment knobs or lever (see Figures 2 and 3).

^ For manual seat - remove the adjustment lever

^ For power seats - remove the adjustment knobs.

If needed, use a plastic trim tool.

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2. Remove the screw at the rear of the finisher.

3. Insert a clean medium size flat blade screw driver between the seat cushion and the finisher as shown in Figure 5.

4. Release metal clip by pushing on the finger (see Figure 6).

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5. Unsnap/unclip the rest of the finisher as shown in Figure 7.

2019 Nissan-Datsun Altima Diagnostic and Repair Information # 10-102A Date: 120925

ABS/VDC - Wheel Speed Sensor Diagnostics

Classification: zBR10-007A

Reference: NTB10-102A

Date: September 25, 2012

ABS/VDC WHEEL SPEED SENSOR DIAGNOSIS

This bulletin has been amended to revise the Applied Vehicles and Service Information. Please discard all previous versions.

APPLIED VEHICLES: 2007-2013 Nissan vehicles equipped with ABS/VDC

SERVICE INFORMATION

This bulletin is being released to assist in accurate diagnosis when DTC:

^ C1101 - C1104 [Wheel Speed Sensor 1],

and/or

^ C1105 - C1108 [Wheel Speed Sensor 2],

....is stored in the related ECU.

NOTE:

Use of CONSULT-III plus (C-III plus) and/or Wheel Sensor Tester Essential Tool J-45741 is recommended for more efficient diagnosis.

IMPORTANT:

> ALWAYS fully diagnose the code before performing any repairs.

> DO NOT replace a sensor based on DTC alone without confirming a specific issue.

> In order to use this bulletin or the Electronic Service Manual (ESM), the DTC must be ACTIVE. Past DTCs should be cleared and the

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incident duplicated before accurate diagnosis can be performed.

> ALWAYS perform the repair verification test before any additional repairs are attempted.

Diagnosis Flow Chart

CLAIMS INFORMATION

Refer to the current Nissan Warranty Flat Rate Manual and use the appropriate claims coding for repairs performed.

C1101 - C1104 Diagnostic Procedure

NOTE:

Refer to the current Nissan Warranty Flat Rate Manual and use the appropriate claims coding for repairs performed.

1. Check the suspect wheel speed sensor for damage or deformation.

Is inspection normal?

Yes --> Proceed to step 2.

No --> Replace the wheel speed sensor.

2. Check the wheel speed sensor output signal.

a. Raise the vehicle on a hoist.

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b. Connect the ABS active wheel sensor tester (J-45741) to wheel sensor using the appropriate adapter.

c. Turn on the ABS active wheel sensor tester power switch.

NOTE:

The green POWER indicator should illuminate. If the POWER indicator does not illuminate, replace the battery in the ABS active wheel

sensor tester before proceeding.

d. Spin the wheel of the vehicle by hand and observe the red SENSOR indicator on the ABS active wheel sensor tester. The red SENSOR

indicator should flash ON and OFF to indicate an output signal.

Does the ABS active wheel sensor tester detect a signal?

Yes --> Proceed to step 3.

No --> Replace wheel speed sensor.

3. Check harness short circuit to supply/ground and to each other.

a. Disconnect the ABS actuator and electric unit (control unit) connector and wheel sensor connector with malfunction code.

b. Check continuity between wheel sensor harness connector terminals and supply (battery voltage) and ground.

c. Check continuity between wheel speed harness connector terminals.

Continuity should not exist.

OK --> Proceed to step 4.

NG --> Repair the circuit.

4. Check the harness and connector (ABS actuator to wheel speed sensor).

a. Turn the ignition OFF.

b. Disconnect the ABS module connector.

c. Disconnect the respective wheel speed sensor connector.

d. Inspect both connector cases for bent pins, deformation, corrosion, contamination.

OK --> Proceed to step 4e.

NG --> Repair connector.

e. Refer to the measurement chart(s) in the BRC > C1101, C1102, C1103, C1104 WHEEL SENSOR-1 section in the appropriate ESM.

OK --> Proceed to step 5.

NG --> Repair/Replace harness or connector.

5. Inspect the wheel speed sensor input voltage.

a. Disconnect the ABS module harness connector.

b. Measure voltage on Pin 1 and Pin 32 of the ABS module harness.

NOTE:

Voltage must be measured between the mentioned Pins and the ECU grounds.

c. Voltage should be the battery voltage.

OK --> Proceed to step 5d.

NG --> Repair harness circuit.

d. Connect the ABS module to the connector and disconnect the wheel speed sensor connector.

e. Turn the ignition ON.

2019 Nissan-Datsun Altima L4-2.5L (QR25DE) Page 82

f. Measure the voltage between the wheel speed sensor signal circuit (+) and wheel speed sensor low reference (-).

g. Measure the voltage between the wheel speed sensor signal circuit (+) and body ground (-).

h. Voltage should be battery voltage.

OK --> Replace wheel speed sensor

NG --> Replace ABS actuator. Refer to the appropriate ESM for removal and installation procedures and, if applicable, initialization

procedures.

6. Perform Repair Verification Test.

a. Turn the ignition OFF.

b. Connect all previously disconnected components and connectors.

c. Ensure all accessories are turned OFF and the battery is fully charged.

d. Ensure that the ignition is ON, and with the C-III plus, erase all DTCs from All modules. Start the engine and allow it to run for 2 minutes.

e. After turning the ignition ON, road test the vehicle for at least 5 minutes.

f. Turn the ignition OFF and wait 5 seconds. Turn the ignition ON and check for error codes using C-III plus.

g. If DTC resets, return to symptom list and troubleshoot new or recurring symptom.

h. If no DTCs are present, and the customers concern can no longer be duplicated, the repair is complete.

C1105 - C1108 Diagnostic Procedure

NOTE:

Refer to the current Nissan Warranty Flat Rate Manual and use the appropriate claims coding for repairs performed.

1. Is wheel speed sensor assembly OK? (Refer to the wheel speed sensor removal and installation section in the appropriate ESM.)

OK --> Proceed to step 3.

NG --> Proceed to step 2.

2. Check the tire pressure and tire wear.

OK --> Proceed to step 3.

NG --> Adjust tire pressure or replace tire (perform repair verification test).

3. Visually check for damage or contamination of the head of wheel speed sensor.

OK --> Proceed to step 4.

NG --> Contamination - clean head of wheel speed sensor and perform repair verification test.

NG --> Damaged - replace wheel speed sensor and perform repair verification test.

4. Visually check for contamination of the wheel speed sensor tone ring (magnetic encoder).

Below are examples of contamination.

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NOTE:

Contamination on wheel speed sensor tone ring can cause intermittent errors.

OK --> Proceed to step 5.

NG --> Clean tone ring and perform repair verification test.

5. Inspect the tone wheel/bearing for damage, missing teeth, cracks, corrosion or looseness.

OK --> Replace wheel speed sensor and proceed to step 6.

NG --> Replace tone wheel or bearing according to inspection result and proceed to step 6.

6. Perform repair verification test.

a. Turn the ignition OFF.

b. Connect all previously disconnected components and connectors.

c. Ensure all accessories are turned OFF and the battery is fully charged.

d. Ensure that the ignition is ON, and with the C-III plus, erase all DTCs from all modules. Start the engine and allow it to run for 2 minutes.

CAUTION:

Ensure braking capability is available before road testing.

e. After turning the ignition ON, road test the vehicle for at least 5 minutes.

f. Turn the ignition OFF and wait 5 seconds. Turn the ignition ON and using C-III plus, read DTCs from all modules.

Is the same DTC active again?

YES --> Replace ABS/VDC actuator assembly. Refer to the appropriate ESM for removal and installation procedures and, if applicable,

initialization procedures.

Sunday, April 28, 2019

2019 Nissan-Datsun Altima Diagnostic and Repair Information # 10-077A Date: 110921

ABS/TCS - ABS Self-Check Noise Information

Classification: BR10-004A

Reference; NTB10-077A

Date: September 21, 2011

ABS SELF CHECK NOISE

This bulletin has been amended to include vehicles with 30 MPH Self-Check logic. Discard previous bulletin.

APPLIED VEHICLES: All Nissan Vehicles with ABS or ABS/VDC

SERVICE INFORMATION

If you identify:

^ Clicking, knocking, clunking, buzzing, or thumping noise coming from the engine compartment area.

And:

^ The noise occurs only once per ignition cycle (ignition OFF> ON) and does not occur again until the ignition is cycled.

And:

^ The noise happens briefly for only a few seconds on acceleration, between 5 and 30 MPH; depending on vehicle model and year.

The above condition is normal, may be louder if the vehicle has not been operated for a prolonged period of time, and does not need repair.

Each time the ignition is turned on and the vehicle reaches approximately 5 to 30 MPH, the ABS/VDC system performs a "Self-Check" to confirm

components of the ABS/VDC system are operating correctly.

This Self-Check function creates the noise described above.

If the brakes are being applied when the Self-Check occurs, a vibration may be felt in the brake pedal and an increased level of noise may be noticed.

NOTE:

^ See chart above for vehicles with 30 MPH Self-Check logic. Those not on charts will Self-Check at between approximately 5-20 MPH.

^ Some drive patterns may not reach Self-Test speed on first acceleration.

^ Refer customers to the Owners Manual, Section 5, Starting and driving, Brake system on the Anti-Lock Braking System (ABS). The "Self-Test"

feature section provides additional explanation.

2019 Nissan-Datsun Altima L4-2.5L (QR25DE) Page 221

2019 Nissan-Datsun Altima Diagnostic and Repair Information # 10-145 Date: 101215

ABS/TCS - CAN Diagnostic Information

Classification: BR10-011

Reference: NTB10-145

Date: December 15, 2010

ABS / VDC CAN DIAGNOSIS INFORMATION

APPLIED VEHICLES: All 2005-2011 Nissan vehicles with ABS and/or VDC

SERVICE INFORMATION

When diagnosing a vehicle with an ABS or VDC / SLIP warning light on with DTCs stored in the ABS / VDC actuator control unit, perform DTC

diagnosis first.

^ Do not replace the ABS / VDC actuator control unit without being supported by the DTC diagnosis.

^ Do not erase DTCs before performing DTC diagnosis.

^ Always fully diagnose before performing any repairs.

When DTC U1000 (CAN COMM CIRCUIT) is the only DTC stored in the ABS / VDC actuator control unit, use the REPAIR FLOW CHART

below. This will assist in proper diagnosis results and repairs in addition to using diagnostic information in the Electronic Service Manual (ESM).

^ If DTC U1000 is found stored in other systems, refer to NIB10-066 and the applicable ESM.

^ If other DTCs are found stored in ABS / VDC along with U1000, follow the diagnosis steps for those DTCs in the applicable ESM.

CLAIMS INFORMATION

Refer to the current Nissan Warranty Flat Rate Manual and use the appropriate claims coding for repairs performed.

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Saturday, April 27, 2019

2014 Nissan-Datsun Altima Diagrams. DTC # 09-135 Date: 091123

Antitheft System - Electronic Steering Column Lock Info.

Classification: EL09-047

Reference: NTB09-135

Date: November 23, 2009

2010 MAXIMA/ALTIMA; ELECTRONIC STEERING COLUMN LOCK

APPLIED VEHICLES:

2010 Maxima (A35)

2010 Altima (L32, CL32, L32HV)

APPLIED VINS/DATES:

Vehicles built AFTER:

1N4AA5AP(*)AC 812165 / 30-Sep-2009 (A35)

1N4(*)L2(***)A C 051049 / 21-Jul-2009 (Smyrna L32)

1N4(*)L2(***)A N 400000 / 28-Jul-2009 (Canton L32)

SERVICE INFORMATION

Beginning with the Applied VINs/Dates shown above, the 2010 Altima and the 2010 Maxima are not equipped with an Electronic Steering Column

Lock (ESCL).

NOTE:

1. ESCL unlock steps are still required in I-Key Registration even though the ESCL is not present in these vehicles.

2. Please refer to the CONSULT III Operation Manual for proper steps regarding I-Key Registration.

or go to http://www.safercar.gov.2014 Nissan-Datsun Altima Diagrams. DTC # 10-061A Date: 100629

2017 Nissan-Datsun Altima Technical Service Bulletin # 10-097 Date: 100823

Exhaust System - Heat Shield Rattles

Classification: EM10-003

Reference: NTB10-097

Date: August 23, 2010

EXHAUST HEAT SHIELD NOISE

APPLIED VEHICLES:

2002 - 2006 Altima (L31) with VQ35DE (V6) engine only

2007 - 2010 Altima Sedan (L32)

2008 - 2010 Altima Coupe (CL32)

2007 - 2010 Altima Hybrid (L32HV)

2004-2008 Maxima (A34)

2009 - 2010 Maxima (A35)

2004- 2009 Quest (V42)

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IF YOU CONFIRM:

A noise is coming from the front exhaust tube heat shield(s) due to rattle.

ACTION:

Secure the heat shield(s) with new band clamps (see PARTS INFORMATION).

^ Refer to REPAIR PROCEDURE.

Do not replace the front exhaust tube for this incident, if it should occur.

IMPORTANT:

The purpose of ACTION (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire SERVICE

PROCEDURE as it contains information that is essential to successfully completing this repair.

PARTS INFORMATION

CLAIMS INFORMATION

SERVICE PROCEDURE

WARNING:

The exhaust system may be hot. Allow to cool down before inspection/repairs.

NOTE:

Exhaust system parts do not need to be removed for this inspection/repair.

1. Raise the vehicle on a hoist.

2. Inspect the heat shields on the front exhaust tube for the following:

^ Heat shield contact with the exhaust tube.

^ Separated / missing band clamp(s).

^ Weld separation(s).

3. If a heat shield is found contacting the exhaust tube, pry it away to allow a minimum 1 mm (.040 inch) space.

^ Road test the vehicle to verify the repair.

4. If a weld or band clamp is separated, or the band clamp is missing, install new band clamps as needed.

^ For band clamp(s) location, refer to the pictures below that applies to your vehicle.

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5. Secure the band clamp with the hex bolt located on the side (or on top, if needed). See Figure 1 above for example.

WARNING:

Do NOT install the hex bolt on the bottom of the exhaust tube.

^ Band clamp hex bolt torque: 4.0 - 5.5 Nm (0.4 - 0.56 Kg-m, 2.9 - 4.0 ft-lb)

6. After securing the band clamp, cut off the clamp's excess at the end.

^ Wrap the end of the band clamp over the hex bolt, and then cut off the excess band clamp within 5 mm (0.2 inches) past the hex bolt (see Figure

2).

WARNING:

Be careful of sharp edges after cutting off the excess band clamp.

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7. After band clamp(s) installation, road test the vehicle to verify the repair.

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Friday, April 26, 2019

Disclaimer2019 Nissan-Datsun Altima Diagnostic and Repair Information # 12-011C Date: 130307

2019 Nissan-Datsun Altima Diagnostic and Repair Information # 09-105A Date: 100407

Navigation System - Software Update For Various Concerns

Classification: EL09-044

Reference: NTB09-105A

Date: April 7, 2010

NAVIGATION SYSTEM SOFTWARE UPDATE

This bulletin has been amended. Please discard previous versions.

APPLIED VEHICLES:2010 Altima (L32, CL32, & L32HV) Sedan, Coupe, & Hybrid

2010 Maxima (A35)

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2010 370Z (Z34) Roadster (convertible)

APPLIED VINs: Altima built in this range: 1N4(*)L2(***)A(*) 100000 - 113343

Maxima built in this range: 1N4AA5A(**)AC 800020 - 821364

370Z built in this range: JN1AZ4F(**)AM 300062 - 301332

IF YOU CONFIRM

A customer reports any of the follow issues with their navigation system:

^ System reboots when making a Bluetooth(R) phone call

^ Lock-up when switching regions

^ A POI is listed in the wrong city

^ POI "Search by City" is not available in select Canadian Provinces

^ "House Number Field" is blank during voice destination entry

^ "Voice Destination Entry" cancels during "Calculate Route"

^ Certain cities are not available in destination "Select a City"

and

The navigation system Map Version is 09-10 MAP No.1.

ACTION

Install the navigation system software update per the Service Procedure in this bulletin.

SOFTWARE UPDATE DVDs (3 disc set) - REQUIRED FOR THIS PROCEDURE

^ Each dealer has been mailed one disc set, free of charge, from Clarion.

^ Should you require additional DVDs due to loss or damage, the DVDs can be ordered, free of charge, by contacting Clarion. Request reference

number DVD NTB09-105.

CLAIMS INFORMATION

Checking Navigation System Map Version

1. Turn the ignition ON.

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2. Press the INFO button.

3. Select Navigation Version on the display screen.

4. Press the ENTER button.

5. Make sure Map Version is:

09-10 MAP No.1

NOTE:

^ If the Map Version is other then above, reprogramming is not needed:

^ Map Version after reprogramming is

09-10 MAP No.1b

SERVICE PROCEDURE

1. Attach a battery charger to the vehicle battery. Set the charger to a low charge rate (trickle charge).

NOTE:

This procedure (software update) will take several minutes with the ignition ON. Make sure to attach a battery charger to the vehicle battery.

2. Set the ignition to the ON position.

3. Insert disc 1/3 into the in-dash CD / DVD player.

^ For Altima; open the display by pressing the OPEN/TILT button to access the disc slot.

IMPORTANT:

Once reprogramming has started, make sure all 3 discs have been loaded into the CD / DVD player before stopping the procedure.

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4. Wait for the program to load (progress bar will display).

5. When the program has finished loading:

^ Disc 1 will automatically eject, and

^ Program loading is completed" will display.

6. Remove disc 1/3 and install disc 2/3.

7. On the display screen; press "DVD Update" and then "yes".

8. Wait for update to complete - about 15 minutes.

9. When the update is complete the display screen will read "Eject the DVD to let the system reboot".

IMPORTANT:

Once reprogramming has started, make sure all 3 discs have been loaded into the CD / DVD player before stopping the procedure.

10. Eject and remove disc 2/3.

11. Wait for the system to reboot.

12. When the reboot is complete the display screen will read, "Please insert disc 3/3".

13. Insert disc 3/3.

14. Wait for loading to complete - 3 to 5 minutes (progress bar will display).

15. When loading is complete:

^ Disc 3/3 will automatically eject, and

^ "Program loading is completed" will display.

16. Remove disc 3/3.

^ Software update is complete.

^ For Altima: close the display by doing a "short" press of the OPEN/TILT button.

Thursday, April 25, 2019

Disclaimer2017 Nissan-Datsun Altima Technical Service Bulletin # 09-020E Date: 130404

2014 Nissan-Datsun Altima Diagrams. DTC # 00-052C Date: 040416

Engine Controls - ECM Replacement Procedures

Classification:

EC00-007C

Reference:

NTB00-052C

Date:

April 16, 2004

ECM REPLACEMENT PROCEDURES

ATTENTION:

THIS BULLETIN HAS BEEN REVISED.

^ The Service Procedures for replacing an ECM on an Applied vehicle were revised.

^ Please use this bulletin NTB00-052c for complete information.

^ Discard all previously distributed copies of NTB00-052.

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APPLIED VEHICLE(S):

All 2000 and later

1999 Frontier (D22)

1999 Quest (V41)

1999 Pathfinder (R50) from VIN JN8AR07**XW350101

IF YOU CONFIRM:

The Electronic Control Module (ECM) needs to be replaced on a 2000 MY and later vehicle, or an Applied 1999 MY vehicle (see above).

ACTIONS:

^ Re-register all customer keys if the vehicle has ECM based NATS (see step 1).

^ Check ASIST for any new updates for the new ECM you're installing (see steps 2 - 4).

^ Perform the "ACCELERATOR PEDAL & THROTTLE VALVE CLOSED POSITION LEARNING" procedure (see step 5).

^ After installing the new ECM, perform the "IDLE AIR VOL LEARNING" procedure (when applicable) using CONSULT-II. See step 6.

^ For 2005 and later vehicles, enter the vehicle VIN into the new ECM (see step 7).

CAUTION:

Failure to perform all the work steps in the specified order can cause poor engine running, MIL 'ON', or vehicle emission test rejection.

IMPORTANT:

The purpose of "ACTIONS" (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire

Service Procedure as it contains information that is essential to successfully completing this repair.

2019 Nissan-Datsun Altima L4-2.5L (QR25DE) Page 337

CLAIMS INFORMATION

Disclaimer

Service Procedure

Check NATS On The Vehicle

1. Check to see if the vehicle you're working on has "ECM based" NATS V2.0 or V5.0.

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a. If the vehicle has ECM based NATS V2.0 or V5.0, it will NOT start after you install a service replacement ECM. So you'll have to

re-register all ignition keys, including spare keys with CONSULT-II and the purple NATS card. After you do this, proceed with step 2.

^ If you do not know how to re-register the keys, refer to the ESM for the NATS key re-registration procedure.

b. If the vehicle has "BCM based" NATS (instead of ECM based NATS V2.0 or V5.0), you do NOT have to re-register the ignition or

spare keys. Proceed with step 2.

Check For ECM Data Updates in ASIST

2. In ASIST, select [CONSULT Utilities] >>> [ECM/TCM Data]. Then choose Model and Model Year (see Figure 1).

3. Look for ECM Data Updates (listed by ECM P/Ns and vehicle configuration) in the top, center display panel of the ASIST screen (see Figure

1).

a. If there is not updates listed for your vehicle configuration, you do NOT have to reprogram the service replacement ECM. Proceed with

step 5.

b. If there is updates listed for your vehicle configuration, see if they apply to the service replacement ECM you're going to install. Do this

by performing step 4.

4. Select the "configuration" on the screen for the vehicle you're working on. Then confirm that your ECM is listed in the "Replaces

23710-XXXXX, -XXXXX, etc" section in the lower, center "Details" panel of the ASIST screen (see Figure 1).

a. If your ECM is listed in the "Details" panel, you must reprogram the ECM with the latest data update. After you do this, proceed with

step 5.

CAUTION:

The 1999-2000 Frontier and 1999-2000 Pathfinder have a gray CONSULT connector AND a white GST connector. Do NOT attempt to

perform the ECM Reprogramming procedure with CONSULT-II connected to the gray CONSULT connector. See the appropriate ESM

for further details if necessary.

b. If your ECM is NOT listed in the "Details" panel, you do NOT have to reprogram the ECM. Proceed with step 5.

Accelerator Pedal & Throttle Valve Closed Position Learning

5. Perform the Accelerator Pedal & Throttle Valve Closed Position Learning as follows:

a. Make sure the accelerator pedal is fully released.

b. Turn the ignition switch "ON" for 2 seconds.

c. Turn the ignition switch "OFF" for 10 seconds.

d. Turn the ignition switch "ON" for 2 seconds, then

2019 Nissan-Datsun Altima L4-2.5L (QR25DE) Page 339

e. Turn the ignition switch "OFF" again for 10 seconds (see Figure 2).

f. Proceed with step 6.

Perform Idle Air Volume Learning (IAVL)

NOTE:

Make sure all electrical loads are turned OFF, including A/C, defroster, radio, lights, etc. while performing the following procedures. Also,

make sure the engine cooling fans are NOT operating during the following procedures.

6. Perform the Idle Air Volume Learning procedure as follows:

a. Connect CONSULT-II to the vehicle.

b. Warm up engine and transmission to operating temperature.

c. In the [CONSULT WORK SUPPORT] mode, select [IDLE AIR VOL LEARN]. See Figure 3.

NOTE:

^ If IDLE AIR VOL LEARN is not shown as a SELECT WORK ITEM on CONSULT, the vehicle does not need the procedure.

^ In this case only, this bulletin is complete, no further action is needed.

2019 Nissan-Datsun Altima L4-2.5L (QR25DE) Page 340

d. Press [START] on the "IDLE AIR VOL LEARN" screen. See Figure 4.

e. Press [START] on the "WORK SUPPORT" screen to begin the Idle Air Volume Learning (IAVL) procedure. See Figure 5.

^ The IAVL procedure will take several minutes to complete.

^ CONSULT will display "Please Wait" in the center of the screen while the IAVL procedure is in process. See Figure 6.

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^ CONSULT will display "CMPLT" in the top right corner of the screen when the IAVL procedure is finished. See Figure 7.

f. Once the IAVL procedure is finished, proceed with step 7.

For 2005 and Later MY Vehicles ONLY: Enter VIN Into New Service Replacement ECM

7. Enter the VIN into the new service replacement ECM as follows:

a. Select [ENGINE] on the "Select System" screen. See Figure 8.

b. Select [WORK SUPPORT] on the "Select Diag Mode" screen. See Figure 9.

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C. Scroll down and select [VIN REGISTRATION] on the "Select Work Item" screen. See Figure 10.

d. Press [START] on the "VIN Registration" screen. See Figure 11.

e. Select [INPUT] on the "VIN Registration" screen. See Figure 12.

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f. Enter the entire VIN using the keyboard. See Figure 13.

^ Use [CHNG] to switch between the letters and numbers keyboard screens.

g. Once the entire VIN is entered, select [ENTER] on the "Keyboard" screen. See Figure 14.

h. Select [INPUT] on the "VIN Registration" screen and enter the entire VIN again. See Figure 15.

^ You MUST enter the VIN a second time for confirmation purposes.

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i. Once the entire VIN is entered (a second time), select [ENTER] on the "Keyboard" screen. See Figure 16.

j. Select [START] on the "VIN Registration" screen to complete the VIN registration process. See Figure 17.

k. Turn the ignition switch OFF and wait at least 10 seconds.

2017 Nissan-Datsun Altima Technical Service Bulletin # 09-063A Date: 111019

Cell Phone - Bluetooth(R) System Initial Diagnosis

Classification: EL09-019a

Reference: NTB09-063A

Date: October 19, 2011

BLUETOOTH(R) PHONE SYSTEM; INITIAL DIAGNOSIS

This bulletin has been amended. Several items have been updated/added throughout the bulletin. Please discard all previous copies of this bulletin.

APPLIED VEHICLES: All Nissan vehicles with factory equipped Bluetooth(R) phone system

SERVICE INFORMATION

If a vehicle comes to the dealer with a Bluetooth(R) phone system related concern, use this bulletin for initial diagnosis.

This bulletin will help reduce unnecessary diagnosis and parts replacement. Begin with the CONFIRM COMPATIBILITY section, below.

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CONFIRM COMPATIBILITY

INITIAL DIAGNOSIS & TROUBLESHOOTING TIPS

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Bluetooth(R) Connection Concerns

Phone "Re-Pairing"

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Bluetooth Audio Streaming Concerns

Call Waiting Concerns

Voice Recognition Concerns

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Sound Quality Concerns

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Vehicle Phonebook Concerns

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Wednesday, April 24, 2019

2014 Nissan-Datsun Altima Diagrams. DTC # 12-011 Date: 120301

Campaign PC125 - Brake Master Cylinder

Reference: NTB12-011

Date: March 8, 2012

VOLUNTARY SERVICE CAMPAIGN

2007-2012 ALTIMA SEDAN & COUPE BRAKE MASTER CYLINDER

CAMPAIGN ID #: PC125

APPLIED VEHICLES: 2007-2012 Altima Sedan & Coupe (L32 & CL32)

Check Service COMM to confirm campaign eligibility.

INTRODUCTION

Nissan is conducting a Voluntary Service Campaign on Model Year 2007-2012 Nissan Altima (L32) Sedan and Coupe vehicles to inspect the brake

Systems in vehicles with an illuminated brake warning lamp. Nissan dealers will inspect the brake system and confirm that no brake fluid leak is

present. If no leak is present, the reservoir will be topped off. If a leak in the brake master cylinder is identified, the brake master cylinder will be

replaced.

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The affected vehicles are equipped with a brake warning lamp that will illuminate to alert the driver when fluid in the brake fluid reservoir is low.

Fluid in the reservoir may become low due to normal brake pad wear and not because of any brake system malfunction. While in most instances an

illuminated brake warning lamp is due to normal brake pad wear, a small percentage of vehicles affected by this campaign may have a slow brake

fluid leak at the brake master cylinder.

IDENTIFICATION NUMBER

Nissan has assigned identification number PC125 to this campaign. This number must appear on all communications and documentation of any

nature dealing with this campaign.

DEALER RESPONSIBILITY

Dealers are to repair vehicles falling within range of this campaign that enter the service department. This includes vehicles purchased from private

parties, vehicles presented by transient (tourists) owners, and vehicles in a dealer's inventory.

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Repair Overview

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REQUIRED SPECIAL TOOL J49749

PARTS INFORMATION

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CLAIMS INFORMATION

Service Procedure

NOTE:

Perform this procedure only if the brake warning lamp is ON, or the customer reports the warning lamp was ON in the past.

Brake Master Cylinder Inspection

1. Cover fenders and painted areas to protect them from possible brake fluid splashing.

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2. Locate the brake booster vacuum tube.

3. Carefully pull the vacuum tube from the brake booster (see Figure 2).

4. Remove the rubber grommet from the brake booster (see Figure 2).

IMPORTANT

CAUTION:

If brake fluid is splashed on painted surfaces, immediately wipe off with a clean soft cloth and wash with water.

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5. Connect Special Tool J-49749 as shown in Figure 3. Use shop air supply pressure between 90 and 120 psi.

6. Move/position the suction tube inside the brake booster so that any fluid in the lower area of the brake booster is sucked into the collection

container.

NOTE:

If there is fluid in the lower area of the booster:

^ Keep the collection container upright.

^ If the collection container fills to within 1/2 inch of the top, empty it and then continue.

^ Continue suction until all of the fluid is removed.

7. After you have removed any / all fluid from the brake booster, disconnect the tool and check the collection container.

OK - No fluid in the container:

^ Reinstall all parts removed.

^ Make sure the brake fluid reservoir is full.

^ Check and fill (top-off) under hood fluids (e.g. washer fluid, coolant, brake fluid).

^ Review results of the Multi-Point Inspection with the customer.

2019 Nissan-Datsun Altima L4-2.5L (QR25DE) Page 149

NG - Any amount of fluid in the container:

^ Replace the Brake Master Cylinder - Instructions starting below.

^ Check and fill (top-off) under hood fluids (e.g. washer fluid, coolant, brake fluid).

^ Review results of the Multi-Point Inspection with the customer.

NOTE:

Once fluid is removed from the booster, the booster does not need to be replaced.

IMPORTANT

Brake Master Cylinder Replacement

1. Write down the radio station presets.

2. If equipped, write down the customer settings for the ATC (Automatic Temperature Control) system. (Refer to the Service Manual as needed).

3. Cover fenders and painted areas to protect them from possible brake fluid splashing.

CAUTION:

If brake fluid is splashed on painted surfaces, immediately wipe off with a soft cloth and wash with water.

4. Disconnect the negative battery cable.

5. Disconnect the electrical connector from the Mass Air Flow Sensor.

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6. Remove the items shown in Figure 5 (4 cyl) or Figure 6 (6 cyl).

7. Disconnect the brake fluid level sensor connector.

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8. Disconnect the harness mount from the side of the fluid reservoir.

9. Drain the fluid from the brake master reservoir as follows:

a. Make sure the parking brake is set.

b. Attach a vinyl tube with catch container to a caliper bleed valve.

d. Open the bleed valve.

e. Slowly pump the brake pedal until the brake fluid reservoir is empty.

CAUTION:

^ If equipped with manual transmission, do not push the clutch pedal when the reservoir is empty or you will need to bleed the clutch system.

^ If brake fluid is splashed on painted surfaces, immediately wipe off with a soft cloth and wash with water.

10. If equipped with manual transmission, remove the fluid supply tube for the clutch master cylinder.

CAUTION:

Do Not push the clutch pedal when the reservoir is empty or you will need to bleed the clutch system.

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11. Disconnect the 2 brake lines.

12. Remove the 2 nuts for the brake master cylinder and remove the master cylinder.

NOTE:

Discard old brake master cylinder.

13. Prepare for installation of the new master cylinder:

^ Clean the brake booster in and around the hole for the master cylinder.

^ Make sure the brake master cylinder to booster seal is in place and fully seated as shown.

^ Make sure the primary piston and seal are clean and free of any debris.

CAUTION:

^ Do Not scratch the master cylinder primary piston.

^ Do Not allow the primary piston to contact the brake booster during installation.

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14. Install the brake master cylinder and tighten the nuts.

^ Nut Torque:

15 Nm (1.5 kg-m, 11 ft-lb)

15. Attach the brake lines.

^ Brake line flare nut torque:

18.2 Nm (1.9 kg-m, 13 ft-lb)

16. If equipped with manual transmission, install the fluid supply tube for the clutch master cylinder.

CAUTION:

Do Not push the clutch pedal when the reservoir is empty or you will need to bleed the clutch system.

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17. Re-connect the brake fluid level sensor connector.

18. Re-connect the harness mount to the side of the fluid reservoir.

19. Make sure the rubber grommet and vacuum tube are installed into the brake booster.

20. Re-install the items shown in Figure 5 (4 cyl) or Figure 6 (6 cyl).

21. Re-connect the electrical connector for the Mass Air Flow Sensor.

22. Bleed air from the brake system as follows:

NOTE:

^ Keep brake fluid reservoir filled at least half full while performing the brake bleeding procedure.

^ Use a new fresh sealed bottle of genuine Nissan Super Heavy Duty Brake Fluid (P/N 999MP-A4100P).

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a. Attach a vinyl tube with catch container to the right rear brake caliper or wheel cylinder bleed valve.

b. Fully depress brake pedal 4 to 5 times.

c. With brake pedal depressed, loosen bleed valve to let the air out, and then tighten it immediately.

d. Repeat steps b and c until no more air comes out.

e. Tighten bleed valve. Torque to 8.3 Nm (0.85 kg-m, 73 in-lb).

f. Repeat steps a to e for the other wheels in the following order:

Left Front > Left Rear > Right Front

23. If equipped with manual transmission, make sure the clutch is operating correctly by pumping/cycling the clutch pedal 3 or 4 times.

24. Reset the clock and the radio station presets.

25. If equipped; reset customer's settings for the ATC (Automatic Temperature Control) system. (Refer to the Service Manual as needed.)

26. Initialize auto-up power windows as follows:

a. Turn the ignition ON (keep the transmission in Park and the parking brake applied).

b. Close the door.

C. Operate the power window switch to fully open the window.

d. Pull UP and continue to pull UP on the power window switch to fully close the window.

e. Continue pulling the power window switch UP for 4 seconds after glass stops at fully closed position.

f. Check that auto-up function operates normally.

27. Check and fill (top-off) under hood fluids (e.g. washer fluid, coolant, brake fluid).

28. Review results of the Multi-Point Inspection with the customer.

2019 Nissan-Datsun Altima L4-2.5L (QR25DE) Page 156

2019 Nissan-Datsun Altima Diagnostic and Repair Information # 10-126 Date: 101021

Steering/Suspension - Wheel Bearing Collision Damage

Classification: FA10-006

Reference: NTB10-126

Date: October 21, 2010

WHEEL BEARING COLLISION DAMAGE

APPLIED VEHICLES: All Nissan

SERVICE INFORMATION

Impacts to wheel bearings (such as a collision or other suspension damage) may create slight indents in the bearing surfaces. These indents may not

2019 Nissan-Datsun Altima L4-2.5L (QR25DE) Page 446

be visible but can cause bearing noise.

NOTE:

Hub/bearing replacement due to impact (collision or other suspension damage) is not a warrantable repair

If a vehicle has visible wheel or suspension damage due to impact (collision or other suspension damage), it is recommended that the wheel bearing

assembly be inspected as follows:

1. Remove the hub/bearing assembly from the vehicle.

2. Hold the hub/bearing assembly with both hands.

3. Rotate the hub/bearing assembly in both directions (clockwise and counterclockwise).

4. If any gritty or rough feeling is detected in the bearing replace it with a new one.

Tuesday, April 23, 2019

2014 Nissan-Datsun Altima Diagrams. DTC # 10-110 Date: 100915

Brakes - Low Fluid Level Warning Diagnostics

Classification: BR10-010

Reference: NTB10-110

Date: September 15, 2010

ALTIMA AND MAXIMA; LOW BRAKE FLUID WARNING LIGHT "ON" DIAGNOSTIC PROCEDURE

APPLIED VEHICLES:

2007-2011 Altima Coupe, Hybrid, Sedan (C/L32/HV)

2009-2011 Maxima (A35)

SERVICE INFORMATION

It is possible for brake pad wear to cause the fluid level in the master cylinder reservoir to decrease to the MIN level, turning "ON" the Low Brake

Fluid Warning Light.

If you confirm that the warning light is illuminated, perform the following procedures to inspect the vehicle and determine the proper repair method.

WARRANTY NOTE:

A low fluid level in the master cylinder reservoir due only to brake pad wear not caused by any defect is not warrantable.

INSPECTION

Use a scale to check the thickness of the front brake pads.

^ View the brake pads though the caliper body inspection hole.

1. If the remaining brake pad lining thickness is as shown above.

AND

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The brake fluid level in the master cylinder fluid reservoir is at or near the MIN level line,

The drop in the brake fluid level is likely due to brake pad wear not caused by any defect.

ACTION: Add brake fluid to the reservoir.

2. If the remaining brake pad lining thickness is as shown above.

AND

The brake fluid level in the master cylinder fluid reservoir is at or below the MIN level line,

ACTION: Perform brake system inspections in accordance with the Electronic Service Manual (ESM) to determine the cause of the brake fluid

level decrease.

3. To determine if the front brake pads should be replaced, refer to the applicable ESM for front brake pad wear limit thickness information.

2019 Nissan-Datsun Altima Diagnostic and Repair Information # 11-050 Date: 110513

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Interior - Revised Seat Back Service Procedure

Classification: BT11-019

Reference: NTB11-050

Date: May 13, 2011

2007-2011 ALTIMA; REVISED FRONT SEAT BACK SERVICE PROCEDURES

APPLIED VEHICLES: 2007-2011 Altima Coupe, Sedan, and Hybrid (C/L32/HV)

SERVICE INFORMATION

For 2007-2011 Altima vehicles, new front seat back disassembly and assembly procedures have been developed as the result of some service parts

now being available (for example, seat side air bag module).

Updated Service Manuals for 2010-2011 Altima vehicles will be distributed to the field as quickly as possible. For 2007-2009 vehicles, the updated

procedures will be available on ASIST as a Service Manual Amendment (SMA).

Until the updated Service Manuals are made available, please use the updated service information shown below if you need to service the front seat

back(s) for any reason.

NOTE:

The standard Flat Rate Times will be updated to reflect the new procedures.

Refer to images below view the revised SEAT (SE) section information.

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Index/Contents

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SE-2

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SE-3

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SE-4

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SE-5

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SE-6

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SE-7

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SE-8

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SE-9

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SE-10

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SE-11

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SE-12

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SE-13

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SE-14

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SE-15

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SE-16

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SE-17

COUPE - UNIT DISASSEMBLY AND ASSEMBLY

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SE-18

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SE-19

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SE-20

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SE-21

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SE-22

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SE-23

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SE-24

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SE-25

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SE-26

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SE-27

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SE-28

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SE-29

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SE-30

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SE-31

SEDAN - UNIT DISASSEMBLY AND ASSEMBLY

Attachment General Procedure2019 Nissan-Datsun Altima Diagnostic and Repair Information # 11-054 Date: 110526

Monday, April 22, 2019

2017 Nissan-Datsun Altima Technical Service Bulletin # 12-018 Date: 120216

Engine Controls - MIL ON, DTC P050B (Cold Start Cont.)

Classification: EC12-002

Reference: NTB12-018

Date: February 16, 2012

2010-2012 ALTIMA WITH QR25DE FOR CALIFORNIA

MIL ON WITH P050B COLD START CONTROL

APPLIED VEHICLE: 2010-2012 Altima Sedan and Coupe (L32 and CL32)

APPLIED ENGINE: QR25DE (4-cyl engine) with California emissions only

IF YOU CONFIRM:

The MIL is ON with DTC P050B (Cold Start Control) stored in the ECM.

ACTION:

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1. Refer to step 6 in the SERVICE PROCEDURE to confirm this bulletin applies to the vehicle you are working on.

2. If this bulletin applies, reprogram the ECM.

IMPORTANT:

The purpose of ACTION (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire SERVICE

PROCEDURE as it contains information that is essential to successfully completing this repair.

Service Procedure

NOTE:

^ Most instructions for reprogramming with CONSULT-III plus (C-III plus) are displayed on the CONSULT PC screen.

^ If you are not familiar with the reprogramming procedure, refer to the "CONSULT- III plus (C-III plus) Reprogramming" general procedure.

^ Take the vehicle for a 10 minute drive in order to meet the following Idle Air Volume Learn (IAVL) conditions:

> Engine coolant temperature: 70-100锟斤拷C (158-212锟斤拷F)

> Battery voltage: More than 12.9V (At idle)

> Transmission: Warmed up

^ After reprogramming is complete, you will be required to perform Throttle Valve Closed Position, Idle Air Volume Learn, Accelerator Closed

Position, and DTC erase.

CAUTION

1. Connect the CONSULT PC to the vehicle to begin the reprogramming procedure.

2. Open ASIST on the CONSULT PC and start C-III plus.

3. Wait for the plus VI to be recognized / connected.

^ Serial number will display when the plus VI is recognized / connected.

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4. Select Re/programming, Configuration.

5. Follow the on-screen instructions and navigate the C-III plus to the screen shown in Figure 2 above.

6. When you get to the screen shown in Figure 2, confirm this bulletin applies as follows.

A. Find the ECM Part Number and write it on the repair order.

NOTE:

This is the current ECM Part Number (P/N).

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B. Compare the P/N you wrote down to the numbers in the Current ECM Part Number column in Table A above.

^ If there is a match, this bulletin applies. Continue with the reprogramming procedure.

^ If there is not a match, this bulletin does not apply. Close C-III plus and refer to ASIST for further diagnostic information.

7. Follow the on-screen instructions to navigate C-III plus and reprogram the ECM.

NOTE:

^ In some cases, more than one new P/N for reprogramming is available.

> In this case, the screen in Figure 3 displays.

> Select and use the reprogramming option that does not have the message "Caution! Use ONLY with NTBXX-XXX".

^ If you get this screen in Figure 3, and it is blank (no reprogramming listed), it means there is no reprogramming available for this vehicle.

Close C-III plus and refer back to ASIST for further diagnosis.

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8. When the screen in Figure 4 displays, reprogramming is complete.

NOTE:

If the screen in Figure 4 does not display (reprogramming does not complete), refer to the information below.

9. Disconnect the battery charger from the vehicle.

10. Select Next.

NOTE:

^ In the next steps below, you will perform Throttle Valve Closed Position, Idle Air Volume Learn, Accelerator Closed Position, and DTC

erase.

^ These operations are required before C-III plus will provide the final reprogramming confirmation report.

If reprogramming does not complete and the "!?" symbol displays as shown in Figure 5:

^ Check battery voltage (12.0 - 15.5V).

^ Ignition is ON, Ready Mode is OFF.

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^ External Bluetooth(R) devices are OFF.

^ All electrical loads are OFF.

^ Select Retry and follow the on screen instructions.

NOTE:

Retry may not go through on first attempt and

If reprogramming does not complete and the "X" symbol displays as shown in Figure 6:

^ Check battery voltage (12.0 - 15.5V).

^ CONSULT A/C adapter is plugged in.

^ Ignition is ON, Ready Mode is OFF.

^ Transmission in Park.

^ All C-III plus / plus VI cables are securely connected.

^ All C-III plus updates are installed.

^ Select Home, and then restart the reprogram procedure from the beginning.

11. Follow the on-screen instructions to perform the following:

^ Throttle Valve Closed Position

^ Idle Air Volume Learn (IAVL)

NOTE:

^ Listed below are common conditions required for IAVL to complete.

^ If IAVL does not complete within a few minutes, a condition may be out of range.

^ Refer to the appropriate Electronic Service Manual (ESM) for specific conditions required for the vehicle you are working on.

> Engine coolant temperature: 70 - 100锟斤拷C (158 - 212锟斤拷F)

> Battery voltage: More than 12.9V (At idle)

> Selector lever: P or N

> Electric load switch: OFF (Air conditioner, headlamp, rear window defogger)

> Steering wheel: Neutral (Straight-ahead position)

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> Vehicle speed: Stopped

> Transmission: Warmed up

^ Accelerator Pedal Close Position Learning

^ Erase DTCs

12. When the entire reprogramming process is complete, the screen in Figure 7 will display.

13. Verify the before and after part numbers are different.

14. Print a copy of this screen (Figure 7) and attach it to the repair order for warranty documentation.

15. Select Confirm.

16. Close C-III plus.

17. Turn the ignition OFF.

18. Disconnect the plus VI from the vehicle.

19. Test drive the vehicle and make sure it operates correctly and the MIL is OFF.

^ If the MIL comes ON, go back to ASIST for further diagnostic information.

^ Diagnosis and repairs beyond ECM reprogramming are not covered by this bulletin.

2019 Nissan-Datsun Altima Diagnostic and Repair Information # 12-054 Date: 120626

Body Controls - Configurable BCM Replacement Information

Classification: 12-015

Reference: NTB12-054

Date: June 26, 2012

WHEN REPLACING CONFIGURABLE BCM

APPLIED VEHICLES:All with configurable BCM

SERVICE INFORMATION:

Before replacing a configurable BCM, always select Save Configuration whether or not it has any manually configurable options.

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After replacement "Write Configuration" MUST then be performed and OK selected, even if there are not any options listed. (See Figure 2)

IMPORTANT:

^ Auto settings are not visible in CONSULT III plus and it is not possible to confirm these settings.

^ If original BCM is damaged and "Saving" configuration is not possible:

> Replace BCM, perform the "Write Configuration" and select OK to insure "auto" settings are correct. Even if manual settings are correct or

there are no manual settings.

After configuration is completed:

1. Register I-Keys

2. Register Fob (If applicable)

3. Complete TPMS registration

Sunday, April 21, 2019

2017 Nissan-Datsun Altima Technical Service Bulletin # 10-077A Date: 110921

ABS/TCS - ABS Self-Check Noise Information

Classification: BR10-004A

Reference; NTB10-077A

Date: September 21, 2011

ABS SELF CHECK NOISE

This bulletin has been amended to include vehicles with 30 MPH Self-Check logic. Discard previous bulletin.

APPLIED VEHICLES: All Nissan Vehicles with ABS or ABS/VDC

SERVICE INFORMATION

If you identify:

^ Clicking, knocking, clunking, buzzing, or thumping noise coming from the engine compartment area.

And:

^ The noise occurs only once per ignition cycle (ignition OFF> ON) and does not occur again until the ignition is cycled.

And:

^ The noise happens briefly for only a few seconds on acceleration, between 5 and 30 MPH; depending on vehicle model and year.

The above condition is normal, may be louder if the vehicle has not been operated for a prolonged period of time, and does not need repair.

Each time the ignition is turned on and the vehicle reaches approximately 5 to 30 MPH, the ABS/VDC system performs a "Self-Check" to confirm

components of the ABS/VDC system are operating correctly.

This Self-Check function creates the noise described above.

If the brakes are being applied when the Self-Check occurs, a vibration may be felt in the brake pedal and an increased level of noise may be noticed.

NOTE:

^ See chart above for vehicles with 30 MPH Self-Check logic. Those not on charts will Self-Check at between approximately 5-20 MPH.

^ Some drive patterns may not reach Self-Test speed on first acceleration.

^ Refer customers to the Owners Manual, Section 5, Starting and driving, Brake system on the Anti-Lock Braking System (ABS). The "Self-Test"

feature section provides additional explanation.

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2019 Nissan-Datsun Altima Diagnostic and Repair Information # 07-095D Date: 111003

Interior - Driver Seat Power Lumbar Support Inoperative

Classification: BT07-029D

Reference: NTB07-095D

Date: October 3, 2011

2007-2012 ALTIMA;

DRIVER SEAT LUMBAR SUPPORT REPAIR PROCEDURE

The Applied Vehicles section of this bulletin has been amended. No other changes have been made. Please discard any previous versions of this

bulletin.

APPLIED VEHICLES:2007-2012 Altima Sedan and Hybrid

(L32 and L32HV)

IF YOU CONFIRM

The power lumbar support on the driver seat is inoperative.

ACTION

Replace the lumbar support assembly.

^ Do not replace the entire seatback for this incident.

PARTS INFORMATION

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CLAIMS INFORMATION

IMPORTANT:

The purpose of "ACTION" (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire Service

Procedure as it contains information that is essential to successfully completing this repair.

Service Procedure

SERVICE PROCEDURE

IMPORTANT:

Follow all cautions, warnings, and notes in the Electronic Service Manual (ESM) when working on or near a Supplemental Restraint System (SRS),

such as an air bag.

1. Write down the radio station presets.

2. Move / adjust the driver seat bottom and seatback to the full forward positions.

3. Disconnect both 12V battery cables, negative cable first.

4. Remove the driver seatback finisher as follows:

NOTE:

The seatback finisher is held on with:

^ 2 top clips (do not reuse)

^ 2 side hooks

^ 2 bottom hooks

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a. Insert your fingers into the sides of the finisher.

b. Push in on the side hooks to release them.

c. Then carefully pull UP on the bottom to release the bottom hooks.

d. Reach in from the bottom to release the top clips (see Figures 3 and 4).

NOTE:

^ To release the top clips: use needle nose pliers to squeeze the clips at the points shown.

^ Do not reuse the top clips. New clips are included in the repair kit.

2019 Nissan-Datsun Altima L4-2.5L (QR25DE) Page 214

5. Unhook the seat trim side hooks.

6. Release the seat trim clips.

7. Remove the 2 side airbag mounting nuts.

^ Side air bag is on the left side of the seat.

^ Do not use a power tool on these nuts.

^ Discard these nuts: DO NOT REUSE. New nuts are included in the repair kit.

8. Locate and remove the 2 left side lumbar support assembly mounting bolts.

^ Carefully move the seat trim, seat foam, and side air bag to the left.

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^ Do not damage the side air bag mounting stud threads.

^ The bolts have an 8 mm hex head.

9. Connect both 12V battery cables, positive cable first.

10. Move the seat bottom to the full rearward position.

11. Recline the seatback far enough to access the 2 mounting screws on the right side of the lumbar support assembly.

12. Remove the 2 right side lumbar support assembly mounting bolts.

^ Move the seat trim and seat foam to the right.

^ The bolts have an 8 mm hex head.

13. Remove the lumbar support assembly.

14. Disconnect the lumbar motor harness connector.

15. Connect the harness to the new lumbar motor.

16. Install the new lumbar support assembly into the seatback.

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17. Install the 2 mounting bolts on the right side of the lumbar support assembly.

^ Make sure the mounting bracket tab is installed as shown.

18. Move the seat bottom and seatback to the full forward positions.

19. Disconnect both 12V battery cables, negative cable first.

20. Install the 2 mounting bolts on the left side of the lumbar support assembly.

^ Make sure the mounting bracket tab is installed correctly (see Figure 11 above).

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21. Install the 2 side airbag mounting nuts.

^ Use new nuts; new nuts are included in the repair kit.

^ Do not use a power tool on these nuts.

^ Torque nuts to:

7.3 N.m (0.74 kg-m, 65 in-lb)

IMPORTANT:

When reinstalling the side air bag, make sure the module is fully inside the white cloth sleeve. Also, make sure the sleeve is smooth and not bunched.

22. Attach the seat trim side hooks.

23. Attach the seat trim clips.

24. Replace the top clips on the seatback finisher.

^ New clips are included in the repair kit.

25. Install the seat back finisher as follows:

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^ 1st slide the bottom hooks in place.

^ 2nd align the top clips and push in to secure.

^ 3rd push in to secure the center hooks.

26. Connect the 12V battery cables, positive cable first.

27. Operate the lumbar support. Make sure it is working correctly.

28. Reset the radio station presets.

29. Perform the power window initialization for both front door windows as follows:

a. Turn the ignition ON.

b Open the window-all the way DOWN.

C. Pull all the way UP on the switch and hold.

d. Continue holding the switch all the way UP for 4 seconds after the window is closed.

e. Confirm the window is now operating correctly.

NOTE:

The above initialization procedure must be performed any time the battery is disconnected.

30. If equipped, make sure the sunroof "auto-open/close" functions correctly.

If the sunroof does not open or close automatically, perform the following procedure:

a. Push the tilt up switch and start the tilt up operation.

b. Release the tilt up switch.

c. Press the tilt up switch again and hold it.

d. Keep pressing/holding the switch. The lid will more toward the tilt up direction and stop, and then it will fully close.

e. Release the switch.

f. Within 10 seconds, press the tilt up switch and hold it.

g. Keep pressing/holding the switch. After 4 seconds, the glass lid will be automatically operated in sequence of tilt down, slide open and slide

close.

h. After the glass lid stops, release the switch within 0.5 seconds.

I. Make sure the "auto-open/close" functions correctly.