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GMC Yukon Small Problems and Aggravations

69 messages,  Last post on Jan 19, 2009 at 6:37 AM

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

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


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#50 of 69
Re: 2007 Yukon Battery and Electrical Problems [rsht] by tampapi
Jun 24, 2008 (8:12 am)
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Replying to: rsht (Jun 24, 2008 7:49 am)

What does your battery meter in the dash read normally? Before they did the re-program, were you experiencing flucuations in your meter? From what I understand the normal reading should be around 15 volts. Mine has been resting at around 11/12 but will flucuate down toward 9 volts. When I'm stopped, it will go lower, when I'm moving - especially on the interstate, it will go back up to 15. So there is obviously an issue with the output from the alt. Did you experience any of this?
#51 of 69
Re: 2007 Yukon Battery and Electrical Problems [rsht] by tampapi
Jun 24, 2008 (8:16 am)
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Replying to: rsht (Jun 24, 2008 7:49 am)

I just found another message on the board regarding the CD reading noise I've been hearing - I think this pretty much explains that issue, so I don't think that has anything to do with my battery running down.
 
#10 of 50 What's the noise I hear when I open the door? by 10mikeymike Jul 25, 2007 (3:46 pm) Save | Reply
I just took delivery of a new 07 Yukon Denali. It has the navigation system and every time I open the door, I hear a faint sound like an autofocus camera focusing. The only thing I can think it is would be the navigation system rreading the disc, but the vehicle isn't running. Has anyone else noticed this?
      
Replies to this message:
valvestud (Jul 25, 2007 7:25 pm)
mikestgerm (Dec 08, 2007 2:59 pm)
gaserup (Feb 22, 2008 9:06 pm)
  
#11 of 50 Re: What's the noise I hear when I open the door? [10mikeymike] by valvestud Jul 25, 2007 (6:25 pm) Save | Reply
Replying to: 10mikeymike (Jul 25, 2007 4:46 pm)
 
Anytime you open a door on the vehicle when it's been sitting for some time, the NAV unit spins up and gets ready to do it's thing. It will also run for a while after shutdown.
#52 of 69
Re: 2007 Yukon Battery and Electrical Problems [tampapi] by rsht
Jun 24, 2008 (10:19 am)
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Replying to: tampapi (Jun 24, 2008 8:12 am)

Before the re-program, my battery/voltage meter has been pretty steady at 15 almost every time when I looked at it. Since the re-program, there has been more movement between 15volts and ~12volts if I have been driving for a while... Nothing lower than 12 has ever been observed in my case.
#53 of 69
2001 Yukon XL Noise by jaccicarpio
Jun 24, 2008 (10:31 am)
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Recently my yukon will make a noise that sounds like a chirping or a plastic bag caught in a fan. It only makes it when the A/C is on and it is very hot outside. It only makes the noise while driving/accelerating. If I let off the gas the noise stops. Also, once the car has been drving a bit it doesn't make it. Any thoughts?
#54 of 69
Re: 2007 Yukon Battery and Electrical Problems [rsht] by tampapi
Jun 24, 2008 (5:06 pm)
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Replying to: rsht (Jun 24, 2008 10:19 am)

From what I understand, there should be no flucuation of that meter. If anything is operating property, it should read a steady 15volts. But I guess if you are running a DVD player, GPS and all the toys, it might make a difference.
#55 of 69
Silencing 2008 Denali NAV audible beep by chriswynn
Jun 29, 2008 (10:06 am)
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How do you turn off the audible beep when using the touch screen on the NAV/Radio in the 2008.
#56 of 69
07 Denali Nav Problem!!! HELP!!! by caseymarie
Aug 13, 2008 (1:41 pm)
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I have a 07 Yukon Denali. Sometimes (this happens at random)when I get in and start the car to go somewhere the nav/radio system will not come on. The screen will be black...just as if you had the car off. Only it's running. I then have to turn the car off and open the door (if I don't open the door it will not come back on once restarted) Once I shut the door back and start it again, the nav and radio will then come on.
 
Has anyone had any problems with this or have heard of this happening? I took it to a dealership and he basically told me that he didn't know how to fix it.
 
PLEASE HELP!!!!
#57 of 69
Re: 07 Denali Nav Problem!!! HELP!!! [caseymarie] by mcj318
Aug 13, 2008 (6:51 pm)
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Replying to: caseymarie (Aug 13, 2008 1:41 pm)

I can't help you, but I can say you are not alone. This exact same thing has happened to me in my 07 Denali. I have not had it to the dealer, and it has only happend 2 or 3 times. I have not associated opening and closing the door with "fixing" the problem, but if I recall, taking the keys out of the ignition and putting them back in worked. It's possible I also opened the door, I'll try to me more methodical in my diagnosis the next time it randomly happens.
#58 of 69
A mystery by agholden
Aug 14, 2008 (3:55 pm)
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Like my mechanic said: "We've all heard about cars being "repossessed." Yours is just "possessed."
 
Good luck.
 
Arnie
#59 of 69
2007 GMC Yukon XL Issues with Remote Start and Power by maneus
Oct 13, 2008 (12:46 pm)
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I've had my 2007 Yukon XL for about 2 years now and I've recently had a ton of issues with my Remote Start and not having any Power to the entire vehicle.
 
1. When I attempt to use the remote start, there is a loud pop sound coming from inside the hood. When that happens, the lights flicker on and off inside the vehicle and resets the clock in the car. Now I don't want this to sound like it happens all the time but it happens probably once a week.
 
2. The second problem I'm having now is I will try and unlock my vehicle with my Key FOB and the doors will not unlock. When I manually unlock the vehicle none of the lights work inside and I also will put the key in the ignition and the vehicle will not crank over.
 
Has anyone had this similar problem and what they did to fix it? Thanks!

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