FixVault

ABS Does Not Operate.: Notes

WARNING: This page is about a different car, the 2012 Hyundai Veloster. However, it is still accessible from the selected car via links, so may be relevant.
DETECTING CONDITION

Trouble Symptoms Possible Cause
Brake operation varies depending on driving conditions and road surface conditions, so diagnosis can be difficult. However if a normal DTC is displayed, check the following probable cause. When the problem is still occurring, replace the ESC control module.
  • Faulty power source circuit
  • Faulty wheel speed sensor circuit
  • Faulty hydraulic circuit for leakage
  • Faulty HECU