My driver side heated seat isn't working. The lights on the switch work, and the passenger seat works fine. Its a 2003 Signature I purchased used recently. Any ideas on how to trace down the problem. Thanks!
Town,Attached are the diagnostics and electrical diagrams for the heated seats. Tests I9 and I10 show how to test the heater mat in the seat cushion and the backrest for problems. So you will not have to take the seats apart if not warranted. Hope this helps.
My wife's car, 2006, driver heated seat turns on for about 1 second, then goes out. Passenger side (my side) is good, so I think all fuses are good for whole system. I changed out her driver door heater switch yesterday, no change. Is there a control module under the driver seat for this, or is the control module for heated seats for both seats in the passenger door ? And I can't figure out the part # for it...i finially got both heated seats working in my 04 TC. turns out mine did not need that module under the driver seat to make it work, as the module in the passenger door controls both thus when i had the one under the seat plugged in and tried to turn it on it was canceling out, took it out and now both work on low and high.