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Home >> Infiniti >> 2009 >> EX35 Base, AWD >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> SRS Airbag Control System >> Component Diagnosis >> DTC B1210: Side 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. CHECK SIDE AIR BAG MODULE AND CURTAIN AIR BAG MODULE

    Check whether or not side air bag module or curtain air bag module is activated in the past.

    Is activation detected? 

    YES: Replace side air bag module, curtain air bag module, air bag diagnosis sensor unit, and satellite sensor. Refer to "EXPLODED VIEW " (side air bag module), "EXPLODED VIEW " (curtain air bag module), "EXPLODED VIEW " (satellite sensor), "EXPLODED VIEW " (air bag diagnosis sensor unit).

    NO: GO TO 2

  2. CHECK HARNESS CONNECTOR

    Check the harness connector.

    Is the inspection result normal? 

    YES: GO TO 3.

    NO: Replace harness connectors.

  3. CHECK WIRING HARNESS

    Check the wiring harness externals.

    Is the inspection result normal? 

    YES: GO TO 4.

    NO: Replace wiring harness.

  4. FINAL CHECK

    Perform "AIR BAG" Self Diagnostic Result with CONSULT-III and air bag warning lamp status.

    Is the inspection result normal? 

    YES: INSPECTION END

    NO: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".

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