My heated seats will not stay on in my 2004 GMC Yukon Denali. The lights will come on and you start to feel heat and then they go off.
See GM TSB 05-08-143-001, If you have Adjustable pedals, especially if they don't work with the memeory buttons, but function with thier own buttons. Its the Brake Pedal Position Sensor is shorted and mesing up the seat module which controls the heaters too. My 05 Suburban had the same issue
There is a widespread problem with electrical shorts with the seat warmers. I bought the extended warranty through CarMax and theyy fixed it. Retail repair cost on that would have been $900+. It may be covered by GMC via a recall, but only if you raise enough hell.
Call GM Obama Motors He gives away money like there's NO tomorrow. See above Transportation !_"bulletin" GMTSB 05 08 143 001. Heated seats issues concerns "Relay" is bad
I have an 04 yukon just started experiencing the same problem..........its got to be something else than the elements because both my seats started acting up at the same time
I also have an 04 Yukon and am starting to have the same problem, the heater shuts off for both the front seats after about 20-30 seconds, I would assume some sort of sensor that is being tripped.
03 Denali-all four seats (front and middle) won't stay on and it happened all at once. I can continue to push the button but they all shut off after 20-30 seconds....
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driver heated seat only comes on for a couple seconds then turns off 2004 yukon xl
i have the exact problem, the seat will heat up as long as i continue to press the button, but it inevidiably shuts off, any help would be appreciated
I also am having the same or similar problem the passenger side heated seat works and when it is on if I press the drivers side heated seat button the passenger seat turns off and the drivers seat never comes on. But if the passenger seat is off and I press the drivers side button it only comes on for a brief moment then goes off.
I have the same problem on my 2002 GMC Sierra Pickup Crew Cab.
My 2003 Denali heated seats go off after only a few seconds. Still searching for an answer before calling the Dealer. Not a fuse issue as they come on each time I hit the button on either side.
heated seat will come on for about 5 seconds or so and then turn off.
When I hit the button on the drivers side they will come on for maybe 30 second and then go off. If I continue to press the button the seat will heat somewhat. I changed the battery and they worked well for about a week, then the problem came back.
I bought an 04 sierra and have the same problem on the drivers side. the passenger side works just fine
I have the same problem with my 2006 Yukon XL
I own a 2003 Yukon Xl, my dealer in Anchorage informed me I needed new heating elements in both front seats. Before I took it in I had the exact same problem as you describe; passager seat heats and shuts off after I push the button on the drivers side.The drivers side starts to heat then shuts off. After I got my rig back from the dealer neither seat would work. I looked under the seat and both harnesses were unplugged. I plugged them back in and my passanger seat heats until I turn on the drivers. I don't think its the seat elements. Did you find and resolution for your problem?
Same here. They stay on until the driver moves on the seat and then the driver and passenger heaters go off. Sounds like a short to me but I am NO mechanic.
Maybe i think it's a bas relay so i follow the research and if i find something quickly i'll come back the soluce. Bye
pressing the on button does not work
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