Drivers side power seat not operating - neither forward/backward, up/down, nor tilt work. Passenger side works fine. Heated seat function on both sides, driver and passenger, quit working at the same time. Anyone have any suggestions? Thanks

. Test under dash fuses with a test light or multimeter:

https://www.askmehelpdesk.com/cars-t...tml#post252145

. Check switch, under seat wiring, and connections.

Hi, I don't know if you found the answer yet to your problem. I just bought a used 03 Tahoe, and now I have the same problem. Unfortunately I don't believe it is as simple as the above answer.

I've read reports on flashing the prom, or memory module issues.

Please respond if you found the solution to your issue. It is EXACTLY the same prob I have...

Thanks VERY much
Brian

Quote:

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Originally Posted by jeepboy

Hi, I dont know if you found the answer yet to your problem. I just bought a used 03 Tahoe, and now I have the exact same problem. Unfortunately I dont believe it is as simple as the above answer.

I've read reports on flashing the prom, or memory module issues.

Please respond if you found the solution to your issue. It is EXACTLY the same prob I have...

thanks VERY much
brian

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Just a quick note:
There is no PROM to flash for these seat issues.
Complete schematics aren't easy to follow due to the different circuits.
Look for my other recent posts about this seat issue.