Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts Page 18

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Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) A L L Diagnostic Trouble Codes ( DTC ): B Code Charts  Page 18
Diagnosis Procedure (Component Diagnosis)
Recheck SRS after each replacement.
1.HARNESS CONNECTOR
Is there any visible damage to the connector?
YES or NO
YES - Replace the harness.
NO - GO TO 2
2.WIRING HARNESS
Is there any visible damage to the harness?
YES or NO
YES - Replace the harness.
NO - GO TO 3
3.CRASH ZONE SENSOR
Replace the crash zone sensor. See: Restraints and Safety Systems/Air Bag Systems/Impact Sensor/Service and Repair/Crash Zone Sensor.
- GO TO 4
4.AIR BAG DIAGNOSIS SENSOR UNIT
Replace the air bag diagnosis sensor unit. See: Relays and Modules/Relays and Modules - Restraints and Safety Systems/Air Bag Control
Module/Service and Repair.
- GO TO 5
5.RELATED HARNESS
Replace the related harness.
- END
B1049
B1049 - B1052, B1054 - B1057 DRIVER AIRBAG MODULE
Description
DTC B1049 - B1052, B1054 - B1057 DRIVER AIRBAG MODULE
The driver air bag module is dual stage and wired to the air bag diagnosis sensor unit through the spiral cable.
The air bag diagnosis sensor unit will monitor for opens and shorts in detected lines to the driver air bag module including the spiral cable.
PART LOCATION
See: Restraints and Safety Systems/Air Bag Systems/Locations.
DTC Logic
DTC DETECTION LOGIC
With CONSULT-III
Without CONSULT-III