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Home >> Kia >> 2020 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different car >> Section 384 (Occupant Classification System Diagnosis) >> DTC B1764-00: OCS MAT Defect >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2022 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Signal monitoring
  • Poor connector connection
  • Faulty OCS
  • Short to heatwire or seat frame
Enable Condition
  • Ignition "ON"
  • Battery voltage is between 9 and 16V
Threshold Value
  • OCS mat faulty
Diagnostic Time
  • 2 to 5s
Symptom
  • Airbag warning lamp "ON"
MIL ON Condition
  • MIL "ON"
Clear Condition
  • Replace OCS mat
  • Replace OCS ECU