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GMC Yukon / Yukon Denali

3260 messages,  Last post on Apr 28, 2009 at 7:02 AM

You are in the GMC Yukon Forum. Your Hosts are steve_ & tidester

What is this discussion about? GMC Yukon Denali, GMC Yukon, SUV


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#3186 of 3260
Re: 2005 Denali GPS Question [boilermanup] by brewboy
Jan 26, 2008 (5:26 pm)
Reply

Replying to: boilermanup (Jan 26, 2008 1:44 pm)

What about trying the disc in another trucks Nav radio and see what happens?
 
If you need to take it out its not very hard to do. Be careful how much they want to repair it if you go that far, you can buy new ones on Ebay for under $1000.
 
Check out the Chevy Avalanche Fan Club on the web, they have instructions for almost everything and the members are an invaluable source of information because the Avalanche has almost all the same components.
#3187 of 3260
Re: 2005 Denali GPS Question [brewboy] by boilermanup
Jan 30, 2008 (6:06 pm)
Reply

Replying to: brewboy (Jan 26, 2008 5:26 pm)

I tried the disc in another vehicle, the disc is not the problem.
 
I probably will have to take the vehicle in to the dealer and see what they have to say.
Only happens just as the warranty expires.
 
Thanks for the info.
#3188 of 3260
Denali 2005 heater by teto4sure
Feb 03, 2008 (10:27 pm)
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My heater is not blowing hot air out all the time.......when I hit the road to about 60 mph it works sometimes....what could be the problem? I have no clue...
#3189 of 3260
Re: Denali 2005 heater [teto4sure] by obyone
Feb 03, 2008 (11:46 pm)
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Replying to: teto4sure (Feb 03, 2008 10:27 pm)

Check your coolant level in both the radiator and recovery tank.
#3190 of 3260
Re: Denali 2005 heater [obyone] by teto4sure
Feb 05, 2008 (10:34 am)
Reply

Replying to: obyone (Feb 03, 2008 11:46 pm)

Thanks!!!!!! I added more Dex Cool coolant and it works. I can't believe when I got my oil changed last time they didn't check it. Thanks.
#3191 of 3260
New '06 Denali owner researching the "clunk" by jgordo
Feb 27, 2008 (2:00 pm)
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Hey Guys,
  I hope this question is not redundant, but I brought home a '06 Denali with 36000 miles (exactly!) and so far have been thrilled with it. The V8 sounds awesome, the comfort, ride, nav, AC, towing, AWD, DVD and storage have been fantastic.
However, I had to get 2 rear tires and the truck aligned. After aligning, I drove away and heard a "clunk" from the front drivers side. It persisted until I turned around and took it back to the alignment shop and told them to check it out. They did, and couldn't find anything. When they took it down off the lift, it ran great!! No sounds, just smooth ride. Fast forward to yesterday, then the Mrs. took it to work, and at lunch, she heard the clunk. She did not hear it in the afternoon. Am I going crazy here? Luckily, I did buy the extended warranty. If this issue has been discussed in another post, let me know and I'll head that way.
#3192 of 3260
GMX-320 LOCKPICK by mitchdenali08
Feb 28, 2008 (6:26 pm)
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does anyone have experience with unlocking the nav screen in Yukon Denali's. I have come across the lockpick from costaltech but I am concerned how well it works. the video demo on their web site appears that it is a good product.
#3193 of 3260
Re: GMX-320 LOCKPICK [mitchdenali08] by brewboy
Feb 28, 2008 (8:49 pm)
Reply

Replying to: mitchdenali08 (Feb 28, 2008 6:26 pm)

I bought one of the Coastaltech Lockpicks and it didn't work as described so I tried to send it back. They dont answer their email or phones so it was a nightmare. Eventually I got my money back months later but lost the Fed Ex return charges. A friend has one installed and it works fine. Be careful of imitations that dont work.
#3194 of 3260
slow idle around 500rpm by eodman
Mar 09, 2008 (3:53 pm)
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This just started on friday afternoon. i read on some post earlier that someone had a throttle acuator sensor replaced?
 
i have no check engine light yet but, dam thing wants to stall at red lights or at least feels like it.
#3195 of 3260
Re: unknown driver [jbuhac] by denalidude
Mar 09, 2008 (5:14 pm)
Reply

Replying to: jbuhac (Mar 17, 2003 8:52 pm)

I have a 03 yukon xl right now that is doing this. We bought it used. Has may be 37000 miles right now. I went to get in the car and it said unknown driver. When trying to start it didn't start right off the bat. Then it started on the second try. Said unknown driver, and then the gauges would not work. I then turned on the headlamps and the car horn honked and the gauges jumped and went to there normal readings. I have a idiot light on that shows a sub with a lock through it now. ANy ideas or suggestions. Thanks for your time.

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