OEM 2002 Cadillac Seville ABS Control Module

2002 Cadillac Seville ABS Control Module Parts and Q&A

• Q: How to replace the ABS Control Module on 2002 Cadillac Seville?

  A: The first step to replace the abs control module (ABSCM) should be turning off the ignition followed by elevating the vehicle. Clear all loose dirt from the area surrounding the ABSCM before you detach the left front wheel and left front fascia extension. This safeguards the disassembled abs components from contaminating. Wash every component surrounding the ABSCM before rotating the ABSCM connector tab for unlocked access. Finally remove the connector position assurance from the electrical connector on the ABSCM. Maintain equipment safety by keeping the ignition key on only when connecting or disconnecting the ABSCM wiring harness through its connector. Separated connections start with disconnecting the ABSCM electrical connector from the ABSCM system and following this with removal of the brake pressure modulator valve (BPMV) electrical connector from the ABSCM unit. Remove the six ABSCM to BPMV screws and cleanse the ABSCM/BPMV assembly surface while marking the ABSCM replacement need since no ABSCM repair exists. You must disconnect the ABSCM component and the BPMV element. First clean the BPMV seal surface before installing the ABSCM onto the BPMV with a torque of 3.2 Nm (28 inch lbs.) using the 6 screws when tightening them. Proceed with installing the ABSCM connector position assurance to the ABSCM electrical connector. Align the ABSCM connector tab downwards into the locked position. Put the left front fascia extension then left front wheel back before lowering the vehicle. An unprogrammed ABSCM can result in nonfunctioning or insufficient operation of the drp/abs/tcs/vses/ves systems (if equipped) while also triggering dtc c1248 ABSCM turned on the red brake warning indicator or dtc c1255m3 ABSCM internal malfunction. A new ABSCM will only function after it receives programming with the most current software for your vehicle and should be handled by your local dealer. Your tool should first delete dtcs after which it should perform the abs diagnostic system check.