NISSAN

**************************** **************************** Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 133 Description BCM performs the ID verification with ECM that allows the engine to start. BCM starts the communication with ECM if ignition switch is turned ON and starts the engine if the ID is OK. ECM prevents the engine from starting if the ID is not registered. DTC Logic DTC DETECTION LOGIC NOTE: - If DTC B2193 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. See: U Code Charts/U1000/SEC/With Intelligent Key System. - If DTC B2193 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. See: U Code Charts/U1010/SEC/With Intelligent Key System. DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Turn ignition switch ON. 2. Check "Self diagnostic result" with CONSULT-III. Is DTC detected? YES - See: B2193/With Int

**************************** **************************** Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 132 1. Replace ECM. Refer to Removal and Installation. 2. Perform initialization with CONSULT-III. Re-register all mechanical keys. For initialization and registration of mechanical key. Refer to "CONSULT-III Operation Manual". Can the system be initialized and can the engine be started with re-registered mechanical key? YES - ECM is malfunctioning. NO - GO TO 4 4.CHECK INTERMITTENT INCIDENT See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Intermittent Incident. - Inspection End Without Intelligent Key System B2192 ID DISCORD, IMMU-ECM Description BCM performs the ID verification with ECM that allows the engine to start. BCM starts the communication with ECM if ignition switch is turned ON and starts the engine if the ID is OK. ECM prevents the engine from starting

**************************** **************************** Nissan Armada Technical Service Bulletin # 10-078 Date: 100621 Engine Controls - ECM Programming Interruption Recovery Classification: EC10-015 Reference: NTB10-078 Date: June 21, 2010 Nissan Armada 2wd v8 5.6L Parts Service 163 REPROGRAM INTERRUPTION RECOVERY PROCEDURE SERVICE INFORMATION A complete step-by-step General Procedure for CONSULT-III (C-III) ECM Reprogram Interruption Recovery is now available by attachment in this bulletin. While performing ECM (Engine Control Module) reprogramming, the reprogramming may stop (become interrupted) before it is 100% complete. One of two messages may appear: ^ The VI probe is disconnected on USB, please check the connection of the probe. ^ Reprogramming fail, "Error code 0". In many cases, reprogramming recovery is possible and the ECM may not need to be replaced if the complete ECM part number has been registered into the ECM before reprogramming sto

**************************** **************************** Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 119 DTC CONFIRMATION PROCEDURE 1. STEP 1 Turn ignition switch ON. - GO TO 2 2. STEP 2 Check "Self diagnostic result" with CONSULT-III. Is the DTC detected? YES - Perform diagnosis procedure. See: B2115. NO - Inspection End. NOTE: First perform diagnosis for B2126 if B2126 is detected. See: B2126. Diagnosis Procedure 1. PERFORM DTC CONFIRMATION PROCEDURE 1. Turn ignition switch ON. 2. Check "Self diagnostic result" with CONSULT-III. 3. Erase the DTC. 4. Perform DTC confirmation procedure. See: B2115. Is the DTC displayed again? YES - GO TO 2 NO - Check intermittent incident. See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Intermittent Incident. 2. CHECK COMPONENTS See: Accessories and Optional Equipment/Memory Positioning Systems/Testing and Inspe

**************************** **************************** Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 114 DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Press the ignition knob switch. 2. Check "Self diagnostic result" with CONSULT-III. Is DTC detected? YES - See: B2013. NO - Inspection End. Diagnosis Procedure Regarding Wiring Diagram information, See: Accessories and Optional Equipment/Antitheft and Alarm Systems/Diagrams/Electrical Diagrams/Intelligent Key Unit. 1.PERFORM INITIALIZATION Perform initialization with CONSULT-III. Re-register all mechanical keys. For initialization and registration of mechanical key. Refer to "CONSULT-III Operation Manual". Can the system be initialized and can steering lock be released with re-registered mechanical key? YES - Steering lock solenoid was unregistered. NO - GO TO 2 2.CHECK STEERING LOCK SOLENOID POWER SUPPL

**************************** **************************** - END B1195 Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 103 B1193 - B1196 SIDE CURTAIN AIR BAG MODULE RH (FRONT) Description DTC B1193 - B1196 RH SIDE CURTAIN AIR BAG MODULE (FRONT) The RH 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 RH 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: B1193. NO - Inspection End. DTC CONFIRMATION PROCEDURE (Without CONSULT-III) NOTE: SRS will not ente

**************************** **************************** P0011 P0011, P0021 IVT CONTROL On Board Diagnosis Logic NOTE: - If DTC P0011 or P0021 is displayed with DTC P0075 or P0081, first perform the trouble diagnosis for DTC P0075, P0081. See: P0081. - If DTC P0011 or P0021 is displayed with DTC P1140 or P1145, first perform the trouble diagnosis for DTC P1140, P1145. See: P1140. FAIL-SAFE MODE When the malfunction is detected, the ECM enters fail-safe mode. DTC Confirmation Procedure CAUTION: Always drive at a safe speed. NOTE: If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next step. 1. Turn ignition switch OFF and wait at least 10 seconds. Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE)  P CODE Page 11 2. Turn ignition switch ON. 3. Turn ignition switch OFF and wait at least 10 seconds. TESTING CONDITION: Before performing the following procedure, confirm that battery voltage is betwee

Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE)  P CODE Page 1 A L L Diagnostic Trouble Codes ( DTC ): P Code Charts P2A00 P2A00, P2A03 A/F SENSOR 1 Component Description The air fuel ratio (A/F) sensor 1 is a planar one-cell limit current sensor. The sensor element of the A/F sensor 1 is composed an electrode layer, which transports ions. It has a heater in the element. The sensor is capable of precise measurement lambda = 1, but also in the lean and rich range. Together with its control electronics, the sensor outputs a clear, continuous signal throughout a wide lambda range. The exhaust gas components diffuse through the diffusion layer at the sensor cell. An electrode layer is applied voltage, and this current relative oxygen density in lean. Also this current relative hydrocarbon density in rich. Therefore, the A/F sensor 1 is able to indicate air fuel ratio by this electrode layer of current. In addition, a heater is integrated in the sensor to ensure the required op

**************************** **************************** C1122 C1120, C1122, C1124, C1126 IN ABS SOL Description The solenoid valve increases, holds or decreases the fluid pressure of each brake caliper according to the signals transmitted by 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: C1120. NO - Inspection End Diagnosis Procedure Regarding Wiring Diagram information, See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Diagrams/Electrical Diagrams. Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE)  C CODE Page 33 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

**************************** **************************** C1111 C1111 ABS MOTOR, MOTOR RELAY SYSTEM Description PUMP The pump returns the brake fluid stored in the reservoir to the master cylinder by reducing the pressure. MOTOR The motor drives the pump according to the signals transmitted by 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: C1111. 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, disconnect, looseness, and so on. If any malfunction is

**************************** **************************** Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 22 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: B1049. 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.

**************************** **************************** Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 8 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: B1017. 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. Se

**************************** **************************** Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 136 DTC DETECTION LOGIC NOTE: - If DTC B2590 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. See: U Code Charts/U1000/SEC/With Intelligent Key System. - If DTC B2590 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. See: U Code Charts/U1010/SEC/With Intelligent Key System. DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Turn ignition switch ON. 2. Check "Self diagnostic result" with CONSULT-III. Is DTC detected? YES - See: B2590. NO - Inspection End. Diagnosis Procedure 1.PERFORM INITIALIZATION Perform initialization with CONSULT-III. Re-register all mechanical keys. For initialization and registration of mechanical key. Refer to "CONSULT-III Operation Manual". Can the system be initialized an

**************************** **************************** Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 131 DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Insert mechanical key into the key cylinder. 2. Check "Self diagnostic result" with CONSULT-III. Is DTC detected? YES - See: B2191/Without Intelligent Key System. NO - Inspection End. Diagnosis Procedure 1.PERFORM INITIALIZATION Perform initialization with CONSULT-III. Re-register all mechanical keys. For initialization and registration of mechanical key. Refer to "CONSULT-III Operation Manual". Can the system be initialized and can the engine be started with re-registered mechanical key? YES - Mechanical key was unregistered. NO - BCM is malfunctioning. - Replace BCM. See: Body and Frame/Body Control Systems/Body Control Module/Service and Repair. - Perform initialization again With Intelligent Key Syst

**************************** **************************** Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 128 DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Insert ignition key into the key cylinder. 2. Turn ignition switch ON. 3. Check "Self diagnostic result" with CONSULT-III. Is DTC detected? YES - See: B2190/Without Intelligent Key System. NO - Inspection End. Diagnosis Procedure Regarding Wiring Diagram information, See: Accessories and Optional Equipment/Antitheft and Alarm Systems/Diagrams/Electrical Diagrams/BCM/Without Intelligent Key System. 1.CHECK NATS ANTENNA AMP. INSTALLATION Check NATS antenna amp. installation. See: Accessories and Optional Equipment/Antitheft and Alarm Systems/Service and Repair. Is the inspection result normal? YES - GO TO 2 NO - Reinstall NATS antenna amp. correctly. 2.CHECK NVIS (NATS) IGNITION KEY ID CHIP Start engine with anothe

**************************** **************************** Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 123 - GO TO 2 2. STEP 2 Check "Self diagnostic result" with CONSULT-III. Is the DTC detected? YES - Perform diagnosis procedure. See: B2126. NO - Inspection End. Diagnosis Procedure Regarding Wiring Diagram information, See: Accessories and Optional Equipment/Memory Positioning Systems/Diagrams/Electrical Diagrams/Driver Seat Control Unit. 1. CHECK DTC Check "Self diagnostic result" for BCM with CONSULT-III. Are other DTCs detected? YES - Check the DTC. NO - GO TO 2 2. CHECK PARK POSITION SWITCH SIGNAL 1. Turn ignition switch ON. 2. Select "DETENT SW" in "Data Monitor" mode with CONSULT-III. 3. Check detention switch signal under the following condition. Is the status normal? YES - A/T shift selector (park position switch) circuit is OK. NO - GO TO 3