My power seats and steering wheel not working. I checked the fuse and there good. I ran a jumper wire to the seats and they work. Where should I check next.
I would start with the fuse. If they are OK then trace the wiring harness. As for the steering wheel not working, I am going to assume you are talking about your Electronic Power Steering. Same thing there. Start with the fuses and go from there. I have provided the wiring diagrams for each circuit to help assist you.
Power Seats Wiring Diagram 2005 Cadillac STS2005-cadillac-sts-seats-power-seats-circuit-1-of-1
Electronic Power Steering Wiring Diagram 2005 Cadillac STS2005-cadillac-sts-electronic-power-steering-1-of-1
The power seat controls are located on the outboard sides of the front seat cushions.
- Move the front of the horizontal control up or down to adjust the front portion of the cushion.
- Move the rear of the horizontal control up or down to adjust the rear portion of the cushion.
- Slide the horizontal control forward or rearward to move the entire seat forward or rearward.
- Press the vertical control rearward to recline the seatback. Press the vertical control forward to raise the seatback. See Power Reclining Seatback .
If your vehicle has the memory feature, you can program and recall memory settings for seat positions. See Memory Seat, Mirrors and Steering Wheel .