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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Blind Spot Collision Warning Diagnosis >> DTC C1642-81: CAN Signal Error-WHEEL SENSOR >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

Trouble shooting Condition Possible Cause
Main action
  • Monitor the voltage of the switch LED
  1. Faulty Wheel Speed Sensor
Prerequisite condition
  • Battery voltage is normal
  • 1.5 sec. after turning the ignition switch on
  • Turn on the BSD switch
  • Engine is running
Threshold Value
  • An abnormal signal was received from the wheel speed sensor (FL/FR/RL/RR)
Diagnosis time
  • after 1 sec.
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