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Thread: Power Seats and Right Side Windows Quit Working

  1. #1
    Join Date
    Oct 2009
    Location
    Texas
    Posts
    21

    Power Seats and Right Side Windows Quit Working

    Hello,

    Just wondering if anyone has this problem and has any clues on how to fix it? Just recently both of my right side windows quit working, as well as the power seats. They all quit at the same time as far as I can tell. I checked all the fuses I could find, both under the hood and on the left side of dash. THANKS

    2005 GMC 2500HD SLT 2WD Crew-Cab Short-Bed, 6.0Liter, 4L80e, 11.5" AAM locker w/3.73 gears...
    2003 GMC Yukon 2WD, 5.3Liter, 4L60e, 3.42 gears...

  2. #2
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    Under left hand dash by ebrake, SEATS circuit breaker....if it's hot, there is a short.

    More likely the 50 amp MBEC fuse (maxi fuse underhood) is blown as it powers the SEATS C/B and the 25 amp RT DOORS fuse fuse both located in the relay center undr the dash.

    Check large wiring harness that passes through the firewall for rubbing on ebrake. Also check harness from underhood panel to firewall.

  3. #3
    Join Date
    Oct 2009
    Location
    Texas
    Posts
    21

    Problem Solved!

    Quote Originally Posted by GasGuzzler View Post
    Under left hand dash by ebrake, SEATS circuit breaker....if it's hot, there is a short.

    More likely the 50 amp MBEC fuse (maxi fuse underhood) is blown as it powers the SEATS C/B and the 25 amp RT DOORS fuse fuse both located in the relay center undr the dash.

    Check large wiring harness that passes through the firewall for rubbing on ebrake. Also check harness from underhood panel to firewall.
    Thanks, GasGuzzler, it was the MBEC 50 amp fuse! Not sure how I overlooked it the first time, but I saw it right away after getting this tip from you...

    Since I only had a spare 30 amp fuse, I did not try the seat heaters, so there may still be a problem somewhere else.

    2005 GMC 2500HD SLT 2WD Crew-Cab Short-Bed, 6.0Liter, 4L80e, 11.5" AAM locker w/3.73 gears...
    2003 GMC Yukon 2WD, 5.3Liter, 4L60e, 3.42 gears...

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