C1102 C1101, C1102, C1103, C1104 WHEEL SENSOR-1

****************************Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE)  C CODE Page 1
A L L Diagnostic Trouble Codes ( DTC ): C Code Charts

C1102
C1101, C1102, C1103, C1104 WHEEL SENSOR-1
Description
When the sensor rotor rotates, the magnetic field changes. It converts the magnetic field changes to current signals (rectangular wave) and
transmits them to the ABS actuator and electric unit (control unit).
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSIS RESULTS
Check the self-diagnosis results.
Is above displayed on the self-diagnosis display?
YES - Proceed to diagnosis procedure. See: C1101.
NO - Inspection End
Diagnosis Procedure
Regarding Wiring Diagram information, See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Diagrams/Electrical
Diagrams.
CAUTION:
Do not check between wheel sensor terminals.
1.CONNECTOR INSPECTION
1. Disconnect the ABS actuator and electric unit (control unit) connector and wheel sensor of malfunctioning code.
2. Check the terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?
YES - GO TO 2
NO - Repair or replace as necessary.
2.CHECK WHEEL SENSOR OUTPUT SIGNAL
1. Connect ABS active wheel sensor tester (J-45741) to wheel sensor using appropriate adapter.
2. Turn on the ABS active wheel sensor tester power switch.
Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE)  C CODE Page 4
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.
3. 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.
NOTE:
If the red SENSOR indicator illuminates but does not flash, reverse the polarity of the tester leads and retest.
Does the ABS active wheel sensor tester detect a signal?
YES - GO TO 3
NO - Replace the wheel sensor. See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Wheel Speed Sensor/Service and
Repair/Wheel Sensor.
3.CHECK TIRES
Check the inflation pressure, wear and size of each tire.
Is the inspection result normal?
YES - GO TO 4
NO - Adjust tire pressure or replace tire(s).
4.CHECK WHEEL BEARINGS
Check wheel bearing axial end play. See: Maintenance/Wheels and Tires/Wheel Hub/Testing and Inspection (front) or See: Maintenance/Wheels
and Tires/Wheel Hub/Service and Repair/Procedures (rear).
Is the inspection result normal?
YES - GO TO 5
NO - Repair or replace as necessary. See: Maintenance/Wheels and Tires/Wheel Hub/Service and Repair/Removal and Replacement/Wheel
Hub/Removal and Replacement (front) or See: Maintenance/Wheels and Tires/Wheel Hub/Service and Repair/Removal and Replacement/Rear
Wheel Hub (rear).
5.CHECK WIRING HARNESS FOR SHORT CIRCUIT
1. Disconnect ABS actuator and electric unit (control unit) connector and wheel sensor connector of malfunction code.
2. Check continuity between wheel sensor connector terminals and ground.
Continuity should not exist.
Is the inspection result normal?
YES - GO TO 6
NO - Repair the circuit.
6.CHECK WIRING HARNESS FOR OPEN CIRCUIT
1. Check continuity between ABS actuator and electric unit (control unit) connector and the malfunctioning wheel sensor connector.
Is the inspection result normal?
YES - Replace the ABS actuator and electric unit (control unit). See: Brakes and Traction Control/Antilock Brakes / Traction Control
Systems/Hydraulic Control Assembly - Antilock Brakes/Service and Repair.
NO - Repair the circuit.
Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE)  C CODE Page 5
Component Inspection
1.CHECK DATA MONITOR
On "DATA MONITOR", select "FR LH SENSOR", "FR RH SENSOR", "RR LH SENSOR", and "RR RH SENSOR", and check the vehicle
speed.
Is the inspection result normal?
YES - Inspection End
NO - Go to diagnosis procedure. See: C1101.
Special Repair Requirement
1.ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
Always perform neutral position adjustment for the steering angle sensor when replacing the ABS actuator and electric unit (control unit). See:
Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Steering Angle Sensor/Testing and Inspection/Description.
- GO TO 2
2.CALIBRATION OF DECEL G SENSOR
Always perform calibration of decel G sensor when replacing the ABS actuator and electric unit (control unit). See: Brakes and Traction
Control/Antilock Brakes / Traction Control Systems/Yaw Rate Sensor/Testing and Inspection/Description.
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C1110 C1110, C1170 ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

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C1110
C1110, C1170 ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSIS RESULTS
Check the self-diagnosis results.
Is above displayed on the self-diagnosis display?
YES - Proceed to diagnosis procedure. See: C1170.
NO - Inspection End
Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE)  C CODE Page 21
Diagnosis Procedure
1.REPLACE ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
- Replace ABS actuator and electric unit (control unit). See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Hydraulic
Control Assembly - Antilock Brakes/Service and Repair.
Special Repair Requirement
1.ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
Always perform neutral position adjustment for the steering angle sensor when replacing the ABS actuator and electric unit (control unit). See:
Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Steering Angle Sensor/Testing and Inspection/Description.
- GO TO 2
2.CALIBRATION OF DECEL G SENSOR
Always perform calibration of decel G sensor when replacing the ABS actuator and electric unit (control unit). See: Brakes and Traction
Control/Antilock Brakes / Traction Control Systems/Yaw Rate Sensor/Testing and Inspection/Description.
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C1165 C1164, C1165, C1166, C1167 CV/SV SYSTEM

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C1165
C1164, C1165, C1166, C1167 CV/SV SYSTEM
Description
CV1, CV2 (CUT VALVE)
The cut valve shuts off the normal brake fluid path from the master cylinder, when VDC/TCS is activated.
SV1, SV2 (SUCTION VALVE)
The suction valve supplies the brake fluid from the master cylinder to the pump, when VDC/TCS is activated.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSIS RESULTS
Check the self-diagnosis results.
Is above displayed on the self-diagnosis display?
YES - Proceed to diagnosis procedure. See: C1164.
NO - Inspection End
Diagnosis Procedure
Regarding Wiring Diagram information, See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Diagrams/Electrical
Diagrams.
1.CONNECTOR INSPECTION
1. Turn ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) connector.
3. Check terminal for deformation, disconnection, looseness, and so on. If any malfunction is found, repair or replace terminal.
4. Reconnect connectors and then perform the self-diagnosis. See: Brakes and Traction Control/Antilock Brakes / Traction Control
Systems/Testing and Inspection/Scan Tool Testing and Procedures.
Is any item indicated on the self-diagnosis display?
YES - GO TO 2
NO - Poor connection of connector terminal. Repair or replace connector.
2.CHECK SOLENOID, VDC SWITCH-OVER VALVE AND ACTUATOR RELAY POWER SUPPLY CIRCUIT
Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE)  C CODE Page 67
1. Turn ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) connector.
3. Check voltage between ABS actuator and electric unit (control unit) connector E125 terminal 32 and ground.
Is the inspection result normal?
YES - GO TO 3
NO - Repair or replace malfunctioning components.
3.CHECK SOLENOID, VDC SWITCH-OVER VALVE AND ACTUATOR RELAY GROUND CIRCUIT
Check continuity between ABS actuator and electric unit (control unit) connector E125 terminals 16, 47 and ground.
Is the inspection result normal?
YES - Replace ABS actuator and electric unit (control unit). See: Brakes and Traction Control/Antilock Brakes / Traction Control
Systems/Hydraulic Control Assembly - Antilock Brakes/Service and Repair.
NO - Repair or replace malfunctioning components.
Component Inspection
1.CHECK ACTIVE TEST
1. Select each test menu item on "ACTIVE TEST".
2. On the display, touch "Up", "ACT UP", and "ACT KEEP", and check that the system operates as shown in the table below.
Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE)  C CODE Page 68
Is the inspection result normal?
YES - Inspection End
NO - Go to diagnosis procedure. See: C1164.
Special Repair Requirement
1.ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
Always perform neutral position adjustment for the steering angle sensor when replacing the ABS actuator and electric unit (control unit). See:
Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Steering Angle Sensor/Testing and Inspection/Description.
- GO TO 2
2.CALIBRATION OF DECEL G SENSOR
Always perform calibration of decel G sensor when replacing the ABS actuator and electric unit (control unit). See: Brakes and Traction
Control/Antilock Brakes / Traction Control Systems/Yaw Rate Sensor/Testing and Inspection/Description.
- END

Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts Page 109 B1198 - B1201 SIDE CURTAIN AIR BAG MODULE LH (FRONT) Description DTC B1198 - B1201 LH SIDE CURTAIN AIR BAG MODULE (FRONT) The LH side curtain air bag module (front) is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit will monitor for opens and shorts in detected lines to the LH side curtain air bag module (front). PART LOCATION See: Restraints and Safety Systems/Air Bag Systems/Locations. DTC Logic DTC DETECTION LOGIC With CONSULT-III Without CONSULT-III DTC CONFIRMATION PROCEDURE (With CONSULT-III) 1.INSPECTION START Turn ignition switch ON. - GO TO 2. 2.CHECK SELF-DIAG RESULT Check for the DTC on CONSULT-III. Is the DTC detected? YES - See: B1198. NO - Inspection End. DTC CONFIRMATION PROCEDURE (Without CONSULT-III) NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode. 1.IGNITION SWITCH Turn ignition switch ON. - GO TO 2 2.IGNITION SWITCH After air bag warning lamp lights for 7 seconds, turn ignition switch OFF within 1 second. - GO TO 3 3.WAIT TIME Wait more than 3 seconds. - GO TO 4 4.REPEAT STEPS Repeat steps 1 to 3 twice. - GO TO 5 5.IGNITION SWITCH Turn ignition switch ON. - GO TO 6

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Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 109
B1198 - B1201 SIDE CURTAIN AIR BAG MODULE LH (FRONT)
Description
DTC B1198 - B1201 LH SIDE CURTAIN AIR BAG MODULE (FRONT)
The LH side curtain air bag module (front) is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit will monitor for opens
and shorts in detected lines to the LH side curtain air bag module (front).
PART LOCATION
See: Restraints and Safety Systems/Air Bag Systems/Locations.
DTC Logic
DTC DETECTION LOGIC
With CONSULT-III
Without CONSULT-III
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON.
- GO TO 2.
2.CHECK SELF-DIAG RESULT
Check for the DTC on CONSULT-III.
Is the DTC detected?
YES - See: B1198.
NO - Inspection End.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE:
SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.IGNITION SWITCH
Turn ignition switch ON.
- GO TO 2
2.IGNITION SWITCH
After air bag warning lamp lights for 7 seconds, turn ignition switch OFF within 1 second.
- GO TO 3
3.WAIT TIME
Wait more than 3 seconds.
- GO TO 4
4.REPEAT STEPS
Repeat steps 1 to 3 twice.
- GO TO 5
5.IGNITION SWITCH
Turn ignition switch ON.
- GO TO 6

Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts Page 62

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Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 62
B1118 - B1120 SATELLITE SENSOR LH
Description
DTC B1118 - B1120 SATELLITE SENSOR LH
The satellite sensor LH is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit will monitor the satellite sensor LH for
internal failures and it's circuits for communication errors.
PART LOCATION
See: Restraints and Safety Systems/Air Bag Systems/Locations.
DTC Logic
DTC DETECTION LOGIC
With CONSULT-III
Without CONSULT-III
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.INSPECTION START
Turn ignition switch ON.
- GO TO 2.
2.CHECK SELF-DIAG RESULT
Check for the DTC on CONSULT-III.
Is the DTC detected?
YES - See: B1118.
NO - Inspection End.
DTC CONFIRMATION PROCEDURE (Without CONSULT-III)
NOTE:
SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.IGNITION SWITCH
Turn ignition switch ON.
- GO TO 2
2.IGNITION SWITCH
After air bag warning lamp lights for 7 seconds, turn ignition switch OFF within 1 second.
- GO TO 3
3.WAIT TIME
Wait more than 3 seconds.
- GO TO 4
4.REPEAT STEPS
Repeat steps 1 to 3 twice.
- GO TO 5
5.IGNITION SWITCH
Turn ignition switch ON.
- GO TO 6
6.DIAGNOSTIC MODE
SRS system is now in diagnostic mode and AIR BAG warning lamp flashes. See: Restraints and Safety Systems/Air Bag Systems/Testing and
Inspection/Scan Tool Testing and Procedures/Diagnosis Sensor Unit/Trouble Diagnosis Without CONSULT-III.
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