Common questions

Where is the temp sensor on a GMC Yukon?

Where is the temp sensor on a GMC Yukon?

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. You can’t post conmments that contain an email address. An expert who has achieved level 1.

What’s the temp sensor on my Chevy Silverado?

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.

What to do if your temp sensor is not working?

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.

What to do if your gas gauge does not move?

Check the gauge if the needle moves toward “Hot”, the wire from the gauge to the sending unit has an open or bad connection. If it does not move, connect a test light by grounding one end to a good known ground and the other end to positive side of the gauge (typically a pink wire). If it does not illuminate, ensure the gas gauge fuse is good.

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.

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.

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. You can’t post conmments that contain an email address. An expert who has achieved level 1.

How to troubleshoot a temperature gauge in a car?

Temperature gauge troubleshooting begins with isolating the problem either to the gauge, sending unit, fuse or wiring. As with any electrical troubleshooting it is best to check all wiring connections are clean, tight and free of corrosion. The following process must be preformed with the ignition key turned to the “on” position.

Author Image
Ruth Doyle