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Home >> Kia >> 2009 >> Spectra5 2.0 2, Standard >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Supplement Restraint System Control Module (SRSCM) - Except With OCS >> Troubleshooting >> B1354: Passenger Airbag Circuit Short To Ground >> Inspection Procedure

Inspection Procedure

  1. PREPARATION 
    1. Turn the ignition switch to LOCK,
    2. Disconnect the negative (-) terminal from the battery and wait for at least 3 minutes.
    3. Remove the DAB module and disconnect the DAB connector.
    4. Disconnect the connectors of the PAB, SAB, CAB, BPT and SIS.
    5. Disconnect the SRSCM connector.

      Go to next step. 

  2. CHECK SHORT TO GROUND 
    1. Measure resistance between the terminal 1 of PAB harness connector and chassis ground.
      • Specification (Resistance): infinite 
        Fig 1: Measuring Resistance Between Terminal 1 Of PAB Harness Connector And Chassis Ground
        G06400551Courtesy of KIA MOTORS AMERICA, INC.

        Is the measured resistance within specification? 

        Yes: Go to next step

        No: Repair the short to ground circuit on wiring harness between the PAB and the SRSCM.

  3. CHECK THE PASSENGER AIRBAG (PAB) MODULE 
    1. Replace the Passenger Airbag (PAB) with a new one.
    2. Install the DAB module and connect the DAB connector.
    3. Connect the connectors of the PAB, SAB, CAB, BPT and SIS.
    4. Connect the SRSCM connector.
    5. Connect the negative (-) terminal to the battery,
    6. Connect a Hi-Scan (Pro) to the data link connector.
    7. Turn the ignition switch to ON and check the vehicle again.

      Does Hi-Scan (Pro) Indicate any DTC related to PAB? 

      Yes: Go to next step

      No: Replace the Passenger Airbag (PAB).

  4. CLEAR THE DTC AND CHECK THE VEHICLE AGAIN 
    1. Install the DAB module and connect the DAB connector.
    2. Connect the connectors of the PAB, SAB, CAB, BPT and SIS.
    3. Connect the SRSCM connector.
    4. Connect the negative (-) terminal to the battery.
    5. Connect a Hi-Scan [Pro) to the data link connector.
    6. Turn the ignition switch to ON,
    7. Clear the DTC stored in the SRSCM memory with the Hi-Scar (Pro),
    8. Turn the ignition switch to LOCK and wait for at least 30 seconds.
    9. Turn the ignition switch to ON and wait for at least 30 seconds,
    10. Check the vehicle again with the Hi-Scan (Pro)

      Does the above DTC(s) go off? 

      Yes: Problem is intermittent or was repaired and SRSCM memory was not cleared.

      No: Replace the SRSCM with a new one. and then check the vehicle again. At this time, if the vehicle normally operates with a new SRSCM, the fault may be the SRSCM (Replace SRSCM).

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