Antilock Brakes / Traction Control Systems: Service and Repair

Ensure pump is not allowed to run for more than 60 seconds at one time. If pump must be run longer, allow pump to cool for several seconds between 60 second runs.
1. Depressurize accumulator, refer to DEPRESSURIZING HYDRAULIC ACCUMULATOR procedure.
2. Fill reservoir to full mark using DOT 3 brake fluid or equivalent.