mirror temp/compass????
firedogmatt
01-31-2006, 05:45 PM
My buddy had a 2003 2500 HD Silv. and before he sold it, I removed the mirror that has the temp and compass. What do I need to get to get it working. I think I have to get a temp. gauge for it but I'm just more concerned about the compass. I'm sure I need a harness but where would I run it, hook it up, etc. thanks ~Firedogmatt
sportin83
02-01-2006, 11:58 AM
My buddy had a 2003 2500 HD Silv. and before he sold it, I removed the mirror that has the temp and compass. What do I need to get to get it working. I think I have to get a temp. gauge for it but I'm just more concerned about the compass. I'm sure I need a harness but where would I run it, hook it up, etc. thanks ~Firedogmatt
try to search this forum, there were several guys doing this a while back.
try to search this forum, there were several guys doing this a while back.
twomorestrokes
02-01-2006, 12:41 PM
Can't swear to the temp part of the mirror, but I'm pretty sure everything is self contained and all you need is the harness. The truck's electronics already reads ambient air temp to run itself correctly in different conditions. The compass part is all contained in the mirror assembly. You could check with the dealer on the harness.
I don't know what year your truck is dog, but if it's the same year, you may already have the right connector above your headliner. I added a auto dim compass only mirror from an older Olds to my '02. I got lucky when I dropped my overhead console. There was a blank plug up there that I fished through the front of the headliner and it plugged right into the mirror. The compass took a couple days to calibrate correctly. I know on the older Oldsmobiles, you had to drive around in a tight circle to calibrate the compass assembly.
I don't know what year your truck is dog, but if it's the same year, you may already have the right connector above your headliner. I added a auto dim compass only mirror from an older Olds to my '02. I got lucky when I dropped my overhead console. There was a blank plug up there that I fished through the front of the headliner and it plugged right into the mirror. The compass took a couple days to calibrate correctly. I know on the older Oldsmobiles, you had to drive around in a tight circle to calibrate the compass assembly.
kenwood guy
02-01-2006, 01:53 PM
how much does that thing go for???
firedogmatt
02-02-2006, 07:36 AM
the mirror i got for free. Since he was selling his truck we just traded. I'll take down my overhead and see if there is a harness but I'm sure theres not, thanks all. firedogmatt
vnotaro
02-02-2006, 05:43 PM
I did this one a while back to my '01. The wire harness was tucked up into the headliner near the mirror and I just plugged it in. That should power up the mirror. Everything for the compass is already inside the mirror. As for the temp, if you don't already have a temp sensor mounted in front of the radiator, you'll have to install one and wire it up. The whole job took me about 30 minutes. Got a sensor on ebay for about ten bucks. Do a search on this forum for more detailed instructions.
Good luck.
Good luck.
sportin83
02-02-2006, 11:35 PM
how many different plugs has gm used for these mirrors?? are they universal between all models?? i have seen several on ebay but not sure what to buy. will the comp/temp mirror and the autodimm/comp/temp mirror have the same plug?? thanks
twomorestrokes
02-03-2006, 07:29 AM
how many different plugs has gm used for these mirrors?? are they universal between all models?? i have seen several on ebay but not sure what to buy. will the comp/temp mirror and the autodimm/comp/temp mirror have the same plug?? thanks
There is more than one style plug. My '02 had a plug above the headliner that happened to plug right into my autodim Olds mirror with compass. It was a two or three wire plug I think. I was going to swap that mirror for a Saturn mirror that had the temp display also, but that mirror took a longer plug with many more wires.
As far as a plug being present on a truck without the option, it is usually cheaper for the factory to put the same harness up there that includes the un-needed plug than to mess with different harnesses for different options.
There is more than one style plug. My '02 had a plug above the headliner that happened to plug right into my autodim Olds mirror with compass. It was a two or three wire plug I think. I was going to swap that mirror for a Saturn mirror that had the temp display also, but that mirror took a longer plug with many more wires.
As far as a plug being present on a truck without the option, it is usually cheaper for the factory to put the same harness up there that includes the un-needed plug than to mess with different harnesses for different options.
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