Boostaddict91
TYF Newbie
- Joined
- Feb 9, 2023
- Posts
- 11
- Reaction score
- 7
Hi all,
Just picked up a 05 tahoe LT with the auto ride and active braking, now the trucks rear calipers were not releasing to the point where it destroyed the pads, when I removed them the friction material fell away in chunks. It turns out whoever just did the brakes within the last year replace all 4 corners with new everything (pads, rotors, calipers, and hoses). It turned out that the hoses were for the non active braking model, replaced calipers pads rotors and hoses with the correct ones but the calipers still arent fully releasing. It has hydroboost but from everything that I've found hydro boost w/ active braking isnt supposed to have the combination/proportioning valve. However mine does and the only thing I keep getting is the service stability message for the precharge pump but no physical abs or t/c light on dash... I'm out of ideas any insight would be greatly appreciated.
Thanks.
Just picked up a 05 tahoe LT with the auto ride and active braking, now the trucks rear calipers were not releasing to the point where it destroyed the pads, when I removed them the friction material fell away in chunks. It turns out whoever just did the brakes within the last year replace all 4 corners with new everything (pads, rotors, calipers, and hoses). It turned out that the hoses were for the non active braking model, replaced calipers pads rotors and hoses with the correct ones but the calipers still arent fully releasing. It has hydroboost but from everything that I've found hydro boost w/ active braking isnt supposed to have the combination/proportioning valve. However mine does and the only thing I keep getting is the service stability message for the precharge pump but no physical abs or t/c light on dash... I'm out of ideas any insight would be greatly appreciated.
Thanks.