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Home >> Hyundai >> 2017 >> Azera Base >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Occupant Classification System Diagnosis >> DTC B1493: OCS (Occupant Classification System) Communication Error >> Component Inspection >> PODS Reset
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PODS Reset

  1. Ignition "OFF", connect scantool.
  2. Ignition "ON"& Engine "OFF", select Passenger Occupant Detecting System and select "PODS Reset" mode.
  3. And then press "ENTER"
    Fig 1: Scantool Display - PODS Rezero 1
    G12090570Courtesy of HYUNDAI MOTOR AMERICA
    Fig 2: Scantool Display - PODS Rezero 2
    G12090571Courtesy of HYUNDAI MOTOR AMERICA
    Fig 3: Scantool Display - PODS Rezero 3
    G12090572Courtesy of HYUNDAI MOTOR AMERICA
    Fig 4: Scantool Display - PODS Rezero 4
    G12090573Courtesy of HYUNDAI MOTOR AMERICA
  4. Monitor the "PAB Real Time Information Of Current Data" parameter on the Scantool.
    Fig 5: Scantool Display - PAB Real Time Status Of Current Data (Occupant)
    G12090574Courtesy of HYUNDAI MOTOR AMERICA
  5. Is DTC present problem?

    YES 

    NO 

    • Displaying nothing (no DTC) or DTC with label "H"(historical) shows that Fault is intermittent caused by poor contact in the part's and/or Passenger side PODS-F sensor Mat & ECU connector or was repaired and Passenger side PODS-F sensor Mat & ECU memory was not cleared.

      Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.

    • Repair or replace as necessary and then go to "Verification of Vehicle Repair " procedure.

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.