: 2007 EXT- back-up sensors

06-03-12, 06:39 PM
My 2007 EXT back-up sensors were on and off again working and now they do not work. Have checked 8 volt at each sensor plug . Dash says Parking Asssit off. Would like to know were to look for what is next. Tried each sensor one at a time on bumper and made no difference. Module???
Also front wheel bearing can they be replaced and if so what is bearing number?

Cadillac Cust Svc
06-04-12, 02:19 PM
I'm sorry to hear that, Goldwing! I'm sure some of the helpful DIYers in this community will be chiming in soon with feedback, and I'm also available to investigate if you'd like. If you send me the last eight of your VIN, that would help my research immensely. My email is Katie_Lucille@gmexpert.com!


Cadillac Customer Service

06-04-12, 04:20 PM
Crazy idea but have you pushed the button to turn them on and off if your dash says its off its reporting a problem which stops them from working, check the fuse to the system.