FAQ for Brake Master Cylinder Bleeder Tool Repair
Q: How can I differentiate the substance other than the recommended brake fluid that has been introduced into the brake hydraulic system?
A:
Swirled appearance is an oil-based substance, Layered appearance is a silicone-based substance. The cloudy appearance is moisture, dark appearance/suspended particles in the fluid are dirt, rust, corrosion, and brake dust.
By BobGM Specialist
30/03/2022 Q: How do I access the automated bleed procedure with the scan tool?
A:
Select Diagnostics. Select the appropriate vehicle information. Select Chassis. Select Electronic Brake Control Module. Select Special Functions and Select Automated Bleed.
By OmarGM Specialist
30/03/2022 Q: How do I deplete the brake booster system?
A:
Apply the brakes 3-5 times, or until the brake pedal effort increases significantly.
By BobGM Specialist
30/03/2022 Q: What is the recommended brake fluid?
A:
The recommended brake fluid is Delco Supreme 11 or DOT-3 brake fluid.
By OmarGM Specialist
24/03/2022 Q: What should be done if the brake pedal still feels spongy?
A:
Inspect the brake system for external leaks. If equipped with Antilock Brakes, using a scan tool, perform the antilock brake system automated bleeding procedure to remove any air that may have been trapped in the BPMV.
By BobGM Specialist
23/03/2022 Q: What special tools will I be needing when servicing the Hydraulic Brake System Bleeding?
A:
You will be needing a Diaphragm Type Brake Pressure Bleeder and a Brake Pressure Bleeder Adapter.
By BobGM Specialist
22/03/2022 Q: When the automated bleed procedure is performed?
A:
It should be performed when the base brake system bleeding does not achieve the desired pedal height or feel, extreme loss of brake fluid has occurred and air ingestion is suspected in the secondary circuits of the brake modulator assembly.
By BobGM Specialist
22/03/2022 See more FAQs (2)