buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Hydraulic Brake System Bleeding|Manual|Page 12807 > < Hydraulic Brake System Bleeding|Manual
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perform the following steps:

1. Inspect the brake system for external leaks.
2. Pressure bleed the hydraulic brake system in order to purge any air that may still be trapped in the system.

22. Turn the ignition key ON, with the engine OFF. Check to see if the brake system warning lamp remains illuminated.

Important: DO NOT allow the vehicle to be driven until it is diagnosed and repaired.

23. If the brake system warning lamp remains illuminated, refer to Symptoms - Hydraulic Brakes. See: Hydraulic System/Testing and

Inspection/Symptom Related Diagnostic Procedures/Symptoms - Hydraulic Brakes

Hydraulic Brake System Bleeding|Manual|Page 12807 > < Hydraulic Brake System Bleeding|Manual