OCS Reset Procedure

Reset OCS after servicing or replacing any parts of the passenger seat (that is not included in full seat assembly).

1. Switch "OFF" ignition, and connect KDS.
2. Switch "ON" ignition and "OFF" engine. Then, select "Body Sensor Reset" mode in Airbag System.

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3. The KDS will indicate two steps of OCS Reset mode.
   1. Erase OCS diagnostic codes.
   2. Initialize OCS unit.

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   CAUTION:

   • This step must be conducted with the front passenger seat unoccupied.
4. Select product configuration.
   1. C1: Without seat heater
   2. C2: With seat heater

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   CAUTION:

   • Before starting the OCS Reset procedure, cross check for correct seat configuration with the actual vehicle.
   • The center console has different buttons for each seat configuration type. (Refer to the following illustrations.)
5. The OCS initialization procedure will be performed.

   C1: Reset No Seat Heater Type 

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   C2: Heater Type Reset (Including Cooling Seat) 

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   Courtesy of KIA MOTORS AMERICA, INC.

   CAUTION:

   • Erase the SRSCM diagnostic codes after resetting the OCS.

   DTC Code	Code Name	Description
   B176300	ECU Defect	Resetting (calibration setting) is not completed. ECU is damaged from physical stress.
   B176400	MAT Defect	Mat and ECU are not connected. Mat is damaged from physical stress.
   B17672F	Algo cut-off	Too much humidity
   B111117	IGN voltage high	IGN voltage high
   B111216	IGN voltage low	IGN voltage low
   B160388	CAN bus off	CAN Bus is not working.
   B169787	ACU communication error	CAN Bus is not working. ACU is not working.