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Home >> Kia >> 2012 >> Optima LX, Automatic Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Exterior Lights >> Body Control - Smart Junction Box Diagnosis - Except HEV >> DTC B2515: External Tail Lamp LH Circuit Short To Ground >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSES

Item Detecting Condition Possible Cause
DTC Strategy
  • Load Monitoring
  1. Poor connection
  2. Short to ground in Left External Tail Lamp circuit
  3. Faulty Left External Tail Lamp
  4. Faulty SJB
Enable Conditions
  • IG KEY ON.
Threshold Value
  • It is abnormal if output voltage is 0V.
  • Left External Tail Lamp Circuit Short To Ground
Diagnostic Time
  • Immediately
DTC Erasing Time
  • DTC is erased immediately after trouble fixed.