ABS Diagnosis System

A. Check the warning lights and buzzer.
1. Release parking brake pedal.
2. When the ignition switch is turned ON, check that the ABS warning light, BRAKE warning light, VSC warning light, VSC OFF indicator light, SLIP indicator light and DAC indicator light goes on for approx. 3 seconds.
3. When depressing the brake pedal repeatedly it may turn on the BRAKE warning light and buzzer.

HINT: - When the parking brake is applied or the level of the brake fluid is low, the BRAKE warning light is lit.
- If the ECU stores DTC, ABS warning light , VSC warning light and VSC OFF indicator light is ON.
- If the indicator check result is not normal, proceed to troubleshooting for the light circuit.

Trouble Area
ABS warning light circuit
BRAKE warning circuit
VSC warning light circuit
TRAC OFF indicator light circuit
VSC OFF indicator light circuit
SLIP indicator light circuit
Skid control buzzer

B. In case of using the hand-held tester:
Check the DTC.
1. Hook up the hand-held tester to the DLC3.
2. Turn the ignition switch ON.
3. Read the DTC by following the prompts on the tester screen.

HINT: Please refer to the hand-held tester operator's manual for further details.