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Home >> Infiniti >> 2015 >> Q60 Base, 2D Convertible >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> SRS Airbag Control System (Convertible) >> DTC/Circuit Diagnosis >> DTC B1209: Frontal Collision Detection >> Diagnosis Procedure

Diagnosis Procedure

WARNING:
  • Before servicing, turn ignition switch OFF, disconnect battery negative terminal, and wait at least 3 minutes or more. (To discharge backup capacitor.)
  • Never use unspecified tester or other measuring device.

  1. PERFORM COLLISION DIAGNOSIS

    Perform collision diagnosis. Refer to WHEN SRS IS ACTIVATED IN A COLLISION or WHEN SRS IS NOT ACTIVATED IN A COLLISION .

    GO TO STEP 2  .

  2. FINAL INSPECTION

    Perform "AIR BAG"Self Diagnostic Result.

    Is the inspection result normal?

    YES 

    INSPECTION END

    NO 

    Perform diagnosis of applicable DTC. Refer to DTC INDEX .