Conditions for Setting the DTC: U1512
WARNING: This page is about a different car, the 2009 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
- The local interconnect network bus circuit of the rear window motor has an open/high resistance.
- The B+ circuit of the rear window motor is open or shorted to ground.
- The ground circuit of the rear window motor is open.