2004 2500hd, silverado, drivers side power seats and driver side heated seats just went out, stuck in mid position, need to get all the way back for tall guy. Passenger power and heated seats work fine, just drivers side, pulled all fuses from inside and under the hood, none are blown, no fuses labeled for power seats, where is the fuse to check, heated seats fuse indicates its with one of the ignition fuses that is good,
There are 2 circuit breakers in the i/p fuse panelone for the seats and another for the heaterin seats. But there have been some complaints with the harness under the seat as it gets pinched so check that and see if there is a broken wire/wires. You will probably have to pull theseat out to fix it.