Power Mirror not working

[hfisher4]

My power mirror button doesn't work, I was looking in both fuse boxes (the interior and the one in the engine compartment) and the fuse I found with a reference to Mirror was the Loc/mir 3amp in the interior, and HTR MIR 20amp in the engine compartment, neither appears to be blown, in fact the locks work fine and when I removed the Loc/Mir fuse the power locks didn't work which tells me that this fuse is not the problem.

[kool whip]

hi there .I have the same problem with my denali 01 .I had to get a new power mirror switch.the problems is that the contacts in the switch are bad so go and get new 1 at the dealer and it will be 'its easy to replace ""give it a try ok buddy