There will probably be a broken wire in the heat pad in the cushion. If you remove the leather cover you will find a burnt patch where it has failed. You can usually fish out the broken wire and solder it back together, or get a replacement heat pad from Chrysler.
Hi to you all,hope you had a good Christmas. Thanks for a great welcome on the introductions ,have a 51 grand cherokee .Both the heated switches lights come on but no heat to my butt.Is this a common fault and is it a easy fix or does it mean stripping down the seats thanks for any help cheers pete
hi, andy here. just bought another jeep for my wife and its seats dont work. i read all your comments about it and i have a small question... when you take the leather cover off will it go back easily? without looking like a cheap seat cover!