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Home >> Hyundai >> 2011 >> Genesis 3.8 >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraint System Control Module >> Troubleshooting for DTC >> DTC B1490: PODS (Passenger Occupant Detecting System) Sensor (Bladder) Defect >> Component Inspection
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Component Inspection

  1. Ignition "ON" & Engine "OFF" and Using a scan tool, clear the DTC.
  2. Ignition "OFF".
  3. Disconnect the battery (-) terminal cable from the battery, and wait at least one minutes.
  4. Disconnect PODS ECU connector.
  5. Substitute the PODS ECU and check for proper operation.
  6. Is DTC present problem?

    YES 

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

      If the problem is corrected, replace SRSCM and then Go to "Verification of Vehicle Repair " procedure.

    • Substitute the SRSCM main harness and check for proper operation.

      If the problem is corrected, replace SRSCM main harness and then Go to "Verification of Vehicle Repair " procedure.

    NO 

    • Substitute a known-good PODS ECU, and check for proper operation.

      If the problem is corrected, replace Pressure Sensor and then Go to "VERIFICATION OF VEHICLE REPAIR" procedure.