Bleeding the ABS/TCS System
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
Perform a manual or pressure bleeding procedure. Refer to BLEEDING BRAKE SYSTEM in Hydraulic Brakes. If the desired brake pedal height results are not achieved, perform the auto bleed procedure below.
The procedure cycles the system valves and runs the pump in order to purge the air from the secondary circuits normally closed off during non ABS/TCS mode operation and bleeding. The auto bleed procedure is recommended when air ingestion is suspected in the secondary circuits, or when the BPMV has been replaced.