ABS & Brake dash lights lit up. pedal goes to floor. Pads are ok. When driving, brakes will stop the truck. Fluid in resivoir is full. How do I check to ensure master cylynder is operational. Approx 1 month ago, same problem, but upon driving & stopping a few times; the dash warning lights went off & the brakes worked normally(after shutting down & re-starting 30 mins later).
Is there a simple check method to decide if master cylinder is good or bad?
Is there a simple check method to decide if master cylinder is good or bad?
Mar 1, 2010 at 1:21 PM