Regal L4-2.0L Turbo (2011)
21. After completing the final wheel hydraulic circuit bleeding procedure, ensure that each of the 4 wheel hydraulic circuit bleeder valves are properly
tightened.
22. Close the CH-29532-A - Pressure Brake Bleeder, or equivalent , fluid tank valve, then disconnect the CH-29532-A - Pressure Brake
Bleeder, or equivalent , from the CH-35589-A - Brake Pressure Bleeder Adapter.
23. Remove the CH-35589-A - Brake Pressure Bleeder Adapter from the brake master cylinder reservoir.
24. Fill the brake master cylinder reservoir to the maximum-fill level with GM approved brake fluid from a clean, sealed brake fluid container.
25. Slowly depress and release the brake pedal. Observe the feel of the brake pedal.
Note: If it is determined that air was induced into the system upstream of the ABS modulator prior to servicing, the Antilock Brake System
Automated Bleed (See: Antilock Brake System Automated Bleed) must be performed.
26. If the brake pedal feels spongy, perform the following steps:
1. Inspect the brake system for external leaks. Refer to Brake System External Leak Inspection (See: Testing and Inspection/Component Tests
and General Diagnostics/Brake System External Leak Inspection).
2. Using a scan tool, perform the antilock brake system automated bleeding procedure to remove any air that may have been trapped in the brake
pressure modulator valve (BPMV). Refer to Antilock Brake System Automated Bleed (See: Antilock Brake System Automated Bleed).
27. Turn the ignition key ON, with the engine OFF. Check to see if the brake system warning lamp remains illuminated.
Note: DO NOT allow the vehicle to be driven until it is diagnosed and repaired.
28. If the brake system warning lamp remains illuminated, refer to Diagnostic Starting Point - Vehicle (See: Testing and Inspection/Initial Inspection
and Diagnostic Overview/Diagnostic Starting Point - Vehicle).
