2004 GMC Sierra Seat Heater

2004 GMC SIERRA
56,000 MILES • V8 • 2WD • AUTOMATIC
Avatar
RUPPEV
  • MEMBER
  • 1 POST
The driver’s heated seat turns on by it self. Then it won’t stay off for very long you can push the door mounted controls it will shut off for a couple of minutes then turns back on? I un hooked the switch on the door but it still turns on now you cant shut if off. Why does it do this and what can I do to fix it or disable it?
Apr 28, 2010 at 8:18 PM
Advertisement
Avatar
BLUELIGHTNIN6
  • ✓ASE Certified Mechanic
  • 16,542 POSTS
  • ASE Certified Mechanic
suspect faulty DSM , replace memory seat control module
Apr 28, 2010 at 8:23 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.