Heated front seat not working

Tiny
ANONYMOUS
  • MEMBER
  • 2004 BUICK LESABRE
  • 72,000 MILES
Can you help me fix it?
Saturday, March 9th, 2013 AT 5:26 PM

1 Reply

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
I am attaching the wiring diagram. Assuming this is only one of the front seats that is not working, we need to know find out if the switch light turns on when you press the button. If it does then this is either the door module, or the heater itself.

If the button does not come on then it could be these things or the switch as well.

Here is a guide that will help with the testing that we need to do:

https://www.2carpros.com/articles/how-to-check-wiring

You need to go to the heating element and check for power. If you have power it is the heater. If there is no power you need to go back through the system until you find where there is power and that component is the issue.

Let's run through this and report back and go from there. Thanks
Was this
answer
helpful?
Yes
No
+1
Saturday, November 28th, 2020 AT 7:13 AM

Please login or register to post a reply.

Sponsored links