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Home >> Kia >> 2019 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 291 (Body Control Module Diagnosis (PHEV)) >> DTC B163E-00: Rain Sensor Module LIN Fault >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible cause
DTC Strategy
  • LIN Communication Monitoring
  1. "Rain Sensor" LIN Line Open/Poor Connection
  2. "Rain Sensor" LIN Line Short to Battery
  3. "Rain Sensor" LIN Line Short to Ground
  4. LIN Communication Line Protocol Error from Electrical Noise
Enable Conditions
  • Ignition "ON"
  • Battery voltage is between 9V and 16V
Threshold Value
  • LIN Data is not Received
  • Checksum Error
Diagnostic Time
  • 10s
DTC Erasing
  • Erased DTC after solved problem