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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System Diagnosis (PHEV) >> DTC P0705: Transmission Range Sensor Circuit Malfunction >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Circuit Monitoring
  1. Poor Connector Connection
  2. Poor Rear Lamp Ground Bolt Assembly
  3. Faulty Rear Camera Circuit
  4. Faulty Inhibitor Switch Circuit
  5. Faulty Inhibitor Switch
  6. Faulty PCM/TCM
Enable Conditions
  • Ignition "ON"
  • Ignition "ON" voltage is more than 10V
Threshold value
  • Unused code is detected
Fail safe
  • Limp home mode (shift 3rd ~ 6th gear is OK but 1st, 2nd gear not engaged)
Detecting Time
  • 4s
MIL ON Condition
  • 2 Driving Cycles
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