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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 920 (SRS Airbag Control System) >> DTC/Circuit Diagnosis >> DTC B1049 - B1052, B1054 - B1057: Driver Airbag Module >> DTC Logic >> DTC Detection Logic >> With CONSULT

With CONSULT

WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
CONSULT name DTC DTC detecting condition Repair order
DRIVER AIRBAG MODULE [OPEN] B1049 Driver air bag module circuit (DR1) is open (including the spiral cable).
  1. Visually check the wiring harness connection.
  2. Replace the harness if it has visible damage.
  3. Inspect spiral cable circuit.
  4. Replace the air bag diagnosis sensor unit.
  5. Replace the driver air bag module.
  6. Replace the related harness.
B1054 Driver air bag module circuit (DR2) is open (including the spiral cable).
DRIVER AIRBAG MODULE [VB-SHORT] B1050 Driver air bag module circuit (DR1) is shorted to a power supply circuit (including the spiral cable).
B1055 Driver air bag module circuit (DR2) is shorted to a power supply circuit (including the spiral cable).
DRIVER AIRBAG MODULE [GND-SHORT] B1051 Driver air bag module circuit (DR1) is shorted to ground (including the spiral cable).
B1056 Driver air bag module circuit (DR2) is shorted to ground (including the spiral cable).
DRIVER AIRBAG MODULE [SHORT] B1052 Driver air bag module circuits (DR1) are shorted to each other (including the spiral cable).
B1057 Driver air bag module circuits (DR2) are shorted to each other (including the spiral cable).
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