Power mirror fuse keeps blowing

[carthman]

I started having a problem with my power mirrors blowing the fuse. I have gone thru 3-4 fuses in the last couple of weeks. I've tried a bigger fuse for giggles but same issue. I am under warranty so going to take it to the dealer, but figured I would ask to see if anyone has had this issue. 2010 Sierra.

[gmtech4]

every situ is different ,rubbed wire somewhere,,or a motor drawing to much,or something else on the circuit

 

NEVER put in a bigger fuse again !!!!!

 

not a smart thing to do ,chit burns down

 

let us know WTF ok?

[carthman]

Yeah, the bigger fuse was a 3 since that is all the auto parts store carried, so not much bigger. The dealer is giving grief because I had turn signal mirrors installed a month after I got the truck. I don't think replacing the glass can cause a fuse to blow 18 months later.....guess we will see....

[redjewel2ss]

no, usually if something happened during the install, the problems would've come up then. its an OE part, they can't deny warranty on it.

[carthman]

I wouldn't think the glass would have anything to do with the motors blowing fuses, but they are really ticking me off...