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Home >> Kia >> 2009 >> Sorento Base, A5SR2 >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> SRS Control Module (Air Bag) >> Troubleshooting >> B1338: FIS-Center Defect >> Inspection Procedure

Inspection Procedure

  1. PREPARATION

    Refer to PREPARATION OF INSPECTION .

  2. CHECK FIS CIRCUIT
    1. Measure resistance between the terminal 2 of FIS harness connector and the terminal 57 of SRSCM harness connector.
    2. Measure resistance between the terminal 1 of FIS harness connector and the terminal 56 of SRSCM harness connector.

      Specification (resistance) : below 1 Ω

      Fig 1: Measuring Resistance Between FIS Harness Connector & SRSCM Harness Connector
      G06409893Courtesy of KIA MOTORS AMERICA, INC.
    3. Is the measured resistance within specification?

      YES 

      • Check Front Impact Sensor.

      NO 

      • Repair or replace the wiring harness between the FIS and the SRSCM.
  3. CHECK FRONT IMPACT SENSOR
    1. Replace the front impact sensor (FIS) with a new one.
    2. Install the DAB module and connect the DAB connector.
    3. Connect the connectors of the PAB, KAB, CAB, BPT, FIS and SIS.
    4. Connect the SRSCM connector.
    5. Connect the battery negative cable 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 FIS?

      YES 

      • Go to next step.

      NO 

      • Replace the Front Impact Sensor (FIS) .
  4. CLEAR THE DTC AND CHECK THE VEHICLE AGAIN

    Refer to CLEAR THE DTC AND CHECK THE VEHICLE AGAIN .