03 yukon driver side mirror, rearview going day to night any time

Check the rocker switch on the mirror control

According with the 2003 Yukon Denali Owners Manual, check on the Instrument Fuse Block, access door is on the drivers side edge of the instrument panel. Pull off the cover toa ccess the fuse block. Look "HVAC 1" tag label.





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Its very smart. Smarter than the weather man.
There is a sensor. Usually located around the grille area.

Call a GM dealer for the number as these have changed since then. A good qualified Tech with a hi-end scanner should be able to find the problem.

03 denalis do not have one, Gm discontinued them in 03,

2003 GMC Yukon - My power mirrors stopped working.... all fuses have been checked and they are all good. Any ideas? These are the power folding mirrors. The function that allows you to fold them in for car washes etc still works.... they just will not adjust when you change drivers, or when you try to adjust them with the controls. Any ideas would be appreciated!

There is a screw behind the lock rod. Lift door panel straight up to remove

how do i replace the side mirror on 94 acura integra

yes it does sound like that is your problem. try checking for used one.

Yes. Look in the Fuse Panel inside the Truck. Use a Good Maglight or LED Flashlight and Hold it Behind the Fuses to see the Blown Ones. It is usually in an AUX Outlet. Also check thr Fuse Relay Box under the Hood for a Blown Fuse using the Same Method. See if there is a Relay for this also. If so, Replace it. Let me know if you need any more Help! Please Rate my Response, I need all the Help That I can Get!