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With CONSULT-III

DTC No. Index ("SELF-DIAG [CURRENT]"), ("SELF-DIAG [PAST]" or "TROUBLE DIAG RECORD")

DTC DETECTING CONDITION CHART

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B1073 ASSIST A/B MODULE [SHORT] Front passenger air bag module circuits are shorted to each other.
  1. Visually check the wiring harness connection.
  2. Replace the harness if it has visible damage.
  3. Replace front passenger air bag module.
  4. Replace diagnosis sensor unit (ACU).
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