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Home >> Hyundai >> 2015 >> Azera Base >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> Occupant Classification System Diagnosis >> DTC B1493: OCS (Occupant Classification System) Communication error >> Components Inspection >> 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 Passenger side PODS-F sensor Mat & ECU connector.
  5. Substitute the Passenger side PODS-F sensor Mat & ECU and check for proper operation.
  6. Is DTC present problem?

    YES 

    • Substitute a known-good Passenger side PODS-F sensor Mat & ECU, and check for proper operation.

      If the problem is corrected, replace Passenger side PODS-F sensor Mat & ECU and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • Substitute the Passenger side PODS-F sensor Mat & ECU main harness and check for proper operation.

      If the problem is corrected, replace Passenger side PODS-F sensor Mat & ECU main harness and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

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