My Rearview mirror temp/compass display quit working. Is there a fuse for this?
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!
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Did you Locate the Relay for these in the Box Under the Hood? If Not then you may have a Bad Mirror.
Sounds like you may need to try and Locate a New or Used Mirror. I have one from my 95' Silverado But, Does not have Temp. Just Compass and Auto Dimm.
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There's actually an on/off button for the temp/compass display on the mirror. It is the button located on the left front of the mirror itself. Push this and the display should turn on. gmc Yukon , Denali, and Tahoe.
It had been years since the compass/temp displayed in the rear view mirror of my 2003 chevy Silverado 2500 hd. it was confirmed I had power to the mirror. I sent my mirror off "to be fixed" and plugged it in at soon as I got it back. I set the zone, made sure the mirror showed CAL in the upper right of mirror, performed the driving circles, read and re-read the manual and nothing. For the life of me, I am unable to calibrate my mirror. the mirror displays the generic numbers, etc. CAL displays, along with a Z on the top and generic numbers for the temp. Any ideas??
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Thanks Ill let you know.
I havn't had a chance to be home long enough to check yet. But it still helps knowing what to look for. This weekend ill take a closer look and let you know what i find.
I checked all the fuses, found no bad ones. Not sure where to go from here.
I t may be in the mirror. Onstar still works though,and so does the passenger air bag light.
nothing reading on display were the inside and outside temp display. fuse or sensor
mirror did not display outside temperature
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