LEMON Manuals: Even more car manuals for everyone
Home >> Kia >> 2021 >> Niro EX Premium >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Parking Brake Diagnosis (HEV) >> DTC C1646-02: CAN Message Failure - TCU >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • CAN Message Monitoring
  • Poor connector connection
  • Faulty CAN communication circuit
  • Faulty TCM
Threshold Value
  • The invalid TCU2 or HEV_PC5 or EV_PC5 message are received during 50 times
  • The fault is not checked for 2s after ignition "ON"
Warning Lamp
  • Warning Lamp "ON"
Clear Condition
  • Ignition "OFF" and then "ON"
scientia non olet · About LEMON Manuals