Question about 2003 GMC Sierra 2500HD

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03 GMC Seirra Right ft door electrial dead

My 2003 2500 Diesel has just developed a new problem.

The right window won't operate from the right or left doors.
The heated seat controls will not operate either.
The right mirror won't adjust.
The right door won't lock or unlock using the electric buttons although all the others do.
Also the door remotes won't work either.
The electric passager seat does work.
Everthing except the door lock remotes are in the passager door!
I thought about looking at the door harness but that doesn't explain the remotes not working!
I tried disconneting the batteries with no success.
Trying not to get ripped off paying someone to ''experiment'' at on my nickel!
Thanks for any help that comes my way!

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Not sure if you have looked, but under the driver's side dash, is another fuse panel that houses the fuses for the right door. Might be a good place to start.

Posted on Feb 10, 2009

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Posted on Jan 02, 2017

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