Red98VA

My drivers seat stopped working, I checked the switch and it worked perfectly on the passenger side. I bought a used SCM which was tested good from a low mileage car. I still have no movement. When power is sent directly to motors all motors work. ??? There is also power at the SCM.

GUSTO14

Have you tried pulling the codes yet? If you have never pulled codes on your C5 watch this video:

... thanks 8VETTE7

Good luck... GUSTO

Macleod52

Also did you check fuses?

Rangerdog1

This may sound crazy, I had the drivers seat stop working I changed the SCM and seat harness and nothing worked. Checked fuses even swapped #36 and #35 (drivers and passengers seat fuses) in the passengers foot well fuse box. Telescoping wheel also was not working. I had been having problems with my battery holding a charge while I was working on the seat problem. Had it checked and it was bad, replaced the battery and everything worked, I have a DTC for no comm with the SCM. Everything is working I just have a DTC of no comm with the SCM. Check your battery it worked for me.

Rangerdog1

I did have to repair a broken wire at the connector under the seat, but I think I did it while removing the seat about 10 times. So check your wire connectors also.