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Home >> Kia >> 2021 >> Niro Touring >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Parking Brake Diagnosis (HEV) >> DTC C1656-02: CAN Signal Error - Cluster >> 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 cluster
Threshold Value
  • The invalid cluster signal is received for more than 5s
  • The fault is not checked for 2s after ignition "ON"
Fail Safe
  • DAR/Dynamic Braking (ESC) inhibited
Warning Lamp
  • Warning Lamp "ON"
Clear Condition
  • Ignition "OFF" and then "ON"