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Home >> Kia >> 2017 >> Optima LX 1.6T >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System Diagnosis (2 Of 2) (Except HEV) >> DTC B1514-00: Buckle Switch Passenger Short Or Short To Ground >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Check current
  1. Short to ground in Buckle Switch Passenger harness
  2. Short circuit in Buckle Switch Passenger harness
  3. Poor connection of connected part.
  4. Faulty Buckle Switch Passenger
  5. Check SRSCM
Enable Conditions
  • Ignition "ON"
Threshold Value
  • Sensor line current > 20mA
Diagnostic Time Qualification
  • 1s (100ms x 10)
De-Qualification
  • 2s (100ms x 20)
MIL ON Condition
  • MIL ON