2017 compass getting codes u0122 lost communication with abs module A, u1110 lost vehicle speed message & u1120 lost wheel distance message. Dashboard looks like a Christmas tree, and no speedometer. Scan tool says unable to communicate with abs controller, checked fuses, slaved in 2 abs control modules, no help, verified power and ground at abs module, verified can c to tipm & pcm all good, installed a used tipm & used ecm no fix
How long has your 2017 Jeep Compass had this problem?
RepairPal Certified shops can diagnose and repair your 2017 Jeep Compass. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Hello, the first thing I would do is ensure you have a known, good, fully charged battery in the vehicle. Then, clear codes and recheck to see what comes back -- if anything.
The fact you've installed used parts and tampered with things without performing real testing is concerning, as you may have caused more problems beyond the original one.
Use this link to find some shops near you that can help with your concern:
www.repairpal.com/repair-shops
