2000 Camaro 5.7..... Dash lights up like Christmas. ABS, Brake Light and ASR lights. Scan says co550 and co896. This indicates EBCM fault. Problem is it can be just a connector, ground or voltage out of range. Could even be PCM sending wrong message. Have cleaned all grounds.....reset and got same lights on retry.
Any thoughts before I replace the expensive EBCM?
Any thoughts before I replace the expensive EBCM?