Don Powers
Full Member
04 Avalanche, truck sat for about 6 months, put back on road, brakes are fading on application, as if, air in system, put in new master cylinder, primed properly. No difference, completely re bled the system..... no change. Apply brakes, pedal heads for floor, ABS pump kicks in but does stop. viewed on YouTube, the self repair of ABS module. Before I start, Is this the problem. Anyone with a solution please chime in. New rotors and pads 1 year ago all around. If your going to suggest power steering pump ( boost supply).... its OK.