Question about 2004 Chevrolet Avalanche
You may have memory seats, your owners manual should have some info on setting memory.
I looked at wiring diagram for your power seat, driver side, it showed three seat motors depending on what your trying to do? If the seat won't move forward and back, have to check horizontal seat motor. The fact that one of the seat motors is working tells me voltage and ground to the seat switch are ok. Could be a seat motor or the control switch problem? I'd have to do testing to decide which?
Posted on Sep 26, 2017
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Posted on Jan 02, 2017
SOURCE: power seat, driver side
If only one seat is not working the fuse/relay is ok or both would not work, most likely cause based on experience is the control switch, then the power seat motor.
Posted on Sep 21, 2008
there are 2 cables that come out of the motor that operates that feture. Over time the outsdie tube of the cable streaches, causing the cable that turns inside, to come out of the transmission is drives. One way to fix this is to remove this cable and shoren the outside tube by cutting it, and then re-insall back into the transmission. This is a 50/50 chance repair. The correct way to cure this issue is to replace the lower seat frame. $$$
Posted on May 19, 2009
The control switch has developed a problem (intermittent contact or just broke inside) Replace the switch. That should fix it.
Posted on Jun 14, 2009
CHECK FUSES AND LOOK UNDER SEAT FOR A PLUGS IN WIRE, ALOT OF MODELS HAVE THE POWER PLUG UNDER THE SEAT, TRY THAT ,ROBERT
Posted on Jun 16, 2009
you will have to replace the complete assy. the cheapest way is look for a complete wrecking yard seat, or have yours welded at a local machine shop
Posted on Jan 08, 2010
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