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Home >> Kia >> 2012 >> Optima LX, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 50 (Body Control Module Diagnosis - HEV) >> DTC B1214: Rear Left Sensor Fault >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Signal output of left side sensor and LIN line checking
  1. TX line of RPAS-SLH(Left side sensor) open or poor connection
  2. Ground line of RPAS-SLH(Left side sensor) open or poor connection
  3. Power line of RPAS-SLH(Left side sensor) open or poor connection
  4. Replace a sensor after checking a wire of RPAS-SLH(Left side sensor)
Enable Conditions
  • IG KEY ON, Shift lever R
Threshold Value
  • Sensor fault
  • LIN communication fault
  • Poor connection
  • LIN line open
Diagnostic Time
  • Immediately (1 check lasts 0.3sec after IG KEY ON)
DTC Erasing Time
  • DTC is erased immediately after trouble fixed
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