Having problems with your 2002 GMC Envoy ?
Ext temp "stuck" on 50
\015 2002 GMC Envoy Exterior temp is "stuck" on 50, regardless of the real outside temp. I was hoping to be able to locate the sensor, (manual says it is behind the grill). I don't know what it looks like and the grill is a large area covered by a fan. I thought I might be able to see something wrong, but since I have read this website, I see that others have the same problem and perhaps it just needs to be replaced. Seems like it would be a rather simple repair?? or do a lot of things needs to be removed in order to get to this sensor?\015
On drivers side near the top of frt grill get a new one to see what it looks like its also square
Repair Help & Product Troubleshooting for 2002 GMC Envoy
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