Yukon Denali Backup Camera Not Working

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transam350
Posts: 3
Joined: Thu Jan 31, 2013 10:07 pm

Yukon Denali Backup Camera Not Working

Unread post by transam350 » Thu Jan 31, 2013 10:19 pm

Camera shows black with warning message. The odd time it works, it only shows for a few seconds. I found something about a reatiner clip, had the dealership put it in. They said it worked in the shop, didn't work when I took it. It was working when I got it home. The next time I went out, it wasn't working.

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TerryAuto
Posts: 313
Joined: Fri Dec 11, 2009 8:48 pm

Re: Yukon Denali Backup Camera Not Working

Unread post by TerryAuto » Sat Feb 02, 2013 12:40 pm

I have only seen 2 things cause the problem your are having with the back up camera on your GMC.
1. The camera is going out. To replace it the rear gate trim panel needs to be removed.
2. The module. There is a module under the passenger seat that takes the image from the camera and displays it on the radio.
The problem is it is very difficult to diagnose. Basically the mechanic needs to do some electrical testing and input tests at the mlodule. But it needs to be acting up when they diagnose it, or it is just a guess.

transam350
Posts: 3
Joined: Thu Jan 31, 2013 10:07 pm

Re: Yukon Denali Backup Camera Not Working

Unread post by transam350 » Mon Feb 04, 2013 3:59 pm

I forgot to mention that it works all summer long except after a heavy rainfall. It didn't work most of last winter and this winter. The dealer installed the reatiner clip and now it's 50/50. Works for one day, then it won't work at all. Then it will work and so on.

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TerryAuto
Posts: 313
Joined: Fri Dec 11, 2009 8:48 pm

Re: Yukon Denali Backup Camera Not Working

Unread post by TerryAuto » Tue Feb 05, 2013 12:43 am

Sounds like the weather is affecting the camera.
I would bet that is the problem. The camera is more susceptible to moisture and temperature because it sits on the outside of the truck.
Be sure to check the Similar Topics down this page for more help.

transam350
Posts: 3
Joined: Thu Jan 31, 2013 10:07 pm

Re: Yukon Denali Backup Camera Not Working

Unread post by transam350 » Tue Feb 05, 2013 10:35 am

Does this mean that water is getting through the trim and corroded the wires?

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TerryAuto
Posts: 313
Joined: Fri Dec 11, 2009 8:48 pm

Re: Yukon Denali Backup Camera Not Working

Unread post by TerryAuto » Tue Feb 05, 2013 12:06 pm

No, i think the weather is just affecting the camera.
Be sure to check the Similar Topics down this page for more help.

BODYSHOPGUY

Re: Yukon Denali Backup Camera Not Working

Unread post by BODYSHOPGUY » Tue Apr 25, 2017 8:43 am

I HAVE A CUSTOMER WITH ONE NOT WORKING, CLAIS IT WAS FUNCTIONAL WHEN BROUGHT INTO MY SHOP. NOW FOR SOME REASON WE CANT FIGURE IT ISNT WORKING, KEEP IN MIND WE DOD ONLY REPAIR A DOOR. BUT NOW HIS CAMARA ISNT WORKING?????

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