Skip to main content

Replies sorted oldest to newest

With a volt/ohm meter, you can test continuity through the fuse. Check the switch also: no continuity with switch off, continuity with switch on. If switch and fuse are both good, check your manual, and follow the 12V circuit from the main fuse/circuit breaker box, then determine the spot where you lose 12V. Sounds like something came loose or got pinched.
Your car should be using a blade type fuse which means it is a visual check. You can do continuity through it if you want, but it really is something you should easily see on a large fuse.

Most power seats also have relays. Find yours, swap the passenger to the driver (if there are two) and test the relays. After that, down to checking for power and I do recommend a voltmeter for that - LOL!

angela
If fuse isn't blown, it most likely is a connection under the seat that has come loose. There's a lot of wiring in high-end seats and not much room. Since you've been prepping the car to sell, I bet you cycled the seat all the way forward for cleaning and pulled something loose. There's extra wiring under the seat to allow for travel. It could have been designed poorly, installed poorly, or have tolerance issues. It might be a simple matter of snapping the connector(s) back together between the seat and the body harness. It will probably be very difficult to get at and may require unbolting the seat first.
Post Content
×
×
×
×
Link copied to your clipboard.
×
×