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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 126 (Motor Driven Power Steering System Diagnosis) >> DTC C1704-72: ECU Fail-Safe Relay Fault >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
Trouble Shooting Condition Possible Cause
Main action
  • Check the relay's status
  1. Faulty relay (inside EPS ECU)
Prerequisite condition
  • Turn on the ignition switch
Threshold value
  • The relay was not connected
Diagnosis time
  • Immediately
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