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Home >> Hyundai >> 2014 >> Azera Limited >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag (Event #1) Diagnosis (1 Of 2) >> DTC B1375-00: Passenger airbag active vent resistance circuit to Ground >> W/Harness Inspection >> Inspection/Repair >> Squib Circuit Inspection

Squib Circuit Inspection

  1. Ignition "OFF".
  2. Disconnect (-) terminal cable from battery and wait for 1 minutes or more.
  3. Remove the PAB module and connect the dummy and dummy adapter to PAB harness connector.
    NOTE: If dummy and dummy adaptor are not able to be prepared, use a known-good PAB or 2Ω resistor.
    WARNING: Lay Removed PAB facing upward for unexpected air bag deploy.
  4. Connect (-) terminal cable to battery and Ignition "ON" & Engine "OFF" and wait for 30 seconds or more.
  5. Connect scantool to Data Link Connector (DLC) and clear DTC with scantool and diagnose again.
    Fig 1: Passenger Airbag And Dummy Adaptor Circuit Diagram
    G08815196Courtesy of HYUNDAI MOTOR AMERICA
    Fig 2: Identifying SRS Control Module Connector Terminals
    G08815197Courtesy of HYUNDAI MOTOR AMERICA
  6. Is DTC present problem?

    YES 

    NO 

    • Substitute a known-good PAB assembly, and check for proper operation.

      If the problem is corrected, replace PAB and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

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