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2004 GMC Yukon Question: mechanical seats



cotton, Seminole, TX, July 14, 2009, 22:43

The front driver seat will not operate at all. The passenger seat still operates but heat will not come on either seat. Is there a fuse that im not seeing or is there something else i could check?

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  • Answer #1

    patrick mannion from Greg Solow's Engine Room, July 15, 2009, 01:10

    GMC have a service Bulletin about intermittent heated seat operation which requires a reprogram of the control module.
    The instrument panel fuse block has a 30 Amp circuit breaker that protects the electrically operated front seats. Fuse identified as IGN fuse 3 (10 Amp) , Driver fuse (20 Amp), Front Passenger (20 Amp fuse) also protect the seat heater and seat functions.

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