With Hand-Held Tester
- Connect hand-held tester to (DLC3). See Figure.
- Start engine and check that ABS warning light flashes. If ABS warning light does not flash, inspect the ABS warning light circuit. See TEST B: ABS WARNING LIGHT CIRCUIT under SYMPTOM TESTING.
- Drive vehicle straight forward at speed of 28 mph or more for several seconds.
- Stop vehicle. Read DTC by following prompts on the tester screen. Refer to the hand-held tester operator's manual for further details. If any DTCs are retrieved, perform appropriate test. See DIAGNOSTIC TROUBLE CODE DEFINITIONS .