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Home >> Hyundai >> 2021 >> Veloster Turbo R-Spec >> Repair and Diagnosis (Single Page) >> Brakes >> Anti-Lock Brakes >> Anti-Lock Brake System (Abs) >> Troubleshooting >> Even After The Engine Is Started, The ABS Warning Lamp Remains ON >> Detecting Condition

Detecting Condition

Trouble Symptoms Possible Cause
If the HECU detects trouble, it lights the ABS warning lamp while at the same time prohibiting ABS control. At this time, the HECU records a DTC in memory. Even though the normal code is output, the ABS warning lamp remains ON, then the cause may be probably an open or short in the ABS warning lamp circuit.
  • An open in the wire
  • Faulty instrument cluster assembly
  • Faulty ABS warning lamp module
  • Faulty HECU