With Manufacturer's Scan Tool
Check the DTCa. Check the ABS warning light.
When the ignition switch is turned ON, check that the ABS warning light comes on for approx. 3 seconds.
HINT: If the warning light is abnormal, proceed to troubleshooting for the ABS warning light circuit.
b. When 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.
Please refer to the hand-held tester operator's manual for further details.