DT4.2 Valve Reset Switch Check

NOTE: To prevent flat-spotting of tires, do not exceed 10 mph.

^ Drive the vehicle at approximately 10 mph on dry pavement.

^ Press on brake pedal hard enough to lock all four wheels.

^ After the vehicle has stopped, place the vehicle in PARK and take foot off the brake pedal.

^ Wait 30 seconds.

^ Does the RABS warning light come on?

YES -- Key OFF. Go to DT4.4. DT4.4 Obtain Diagnostic Trouble Code

NO -- Key OFF. Go to DT4.3. DT4.3 RABS Hydraulic Valve Leak Test