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Home >> Kia >> 2021 >> Niro LX >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> ESC/AHB Diagnosis (HEV) (2 Of 2) >> DTC C161A-02: CAN Signal Error HCU >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • CAN message monitoring
  • Poor connector connection
  • Short or open in P-CAN line between IBAU and HPCU
  • Faulty HPCU
Enable Condition
  • Ignition "ON"
Threshold Value
  • In case HPCU message are error state for more than specified count.

    * Specific time

    1. any control activated: 50 times
    2. all control inactivated: 150 times
Warning Lamp
  • RBS/ESC (ESP)/AVH warning indicator lamp "ON"
Disable Condition
  • Ignition "OFF" and then "ON"
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