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GMC Envoy instrument panel problems

47 messages, Last post on Oct 29, 2009 at 12:50 AM
You are in the GMC Envoy Forum. Your Hosts are steve_ & tidester
| In Dec 2007, my vehicle started accumulating water above the headliner. After a day of sitting in the rain, I noticed upon moderate braking a small water fall coming from the front of the headliner on to the dashboard. At the dealer, they checked the drains were open and the sun roof was closed and sealed. After five days of water checks they thought they had found the leak above the headliner in a seam in the roof. They sealed this and it still leaked. After another week, they finally found the leak in the track assembly where 2 factory rivets attached the drain rail to the frame assembly of the sun roof and were definately causing the leak. The service manager told me the only way to fix the problem would be to remove and repair the entire assembly which would cost about $1300. After the initial shock, denial and anger, I concluded that this was truly a factory design screwup. The service manager agreed and further stated it would only be $1000 to buy and install a new assembly. After numerous calls to GMC and further coordination with the service manager who went to bat for me, GMC agreed to send the dealer a new assembly complete with glass (even though the warranty had run out on body failures) at no cost as a factory warranty repair. I did suffer a lot of grief because of repeated attempts to fix the problem and numerous trips to return the vehicle for more leak testing. So, be polite, reasonable and STUBBORN and you may get lucky. Also, when they took down the headliner and later removed and replaced the the old assembly , I took a lot of digital pictures of everything. When the one year warranty is up on a repair like this you might need the pictures for another repair by yourself. reich | |
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Replying to: knockster (Oct 02, 2008 4:57 pm) |
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| Enough is enough, the waiting game is over for me, I will surrender today. After all this time of waiting with this instrument panel problem and the GMC dealer pretending I am the only one with this problem, not aware of this widespread issue with Envoys or any Bulletin to GMC dealers. With all this being said my Envoy will be handed over to them today for repair, and of course they insist on starting with the ignition switch, even after I have shared posts from this thread showing that the problem is with the instrument cluster. Thanks again for everyones help here, but unless someone can reply to this post within the next couple of hours with saving information, my Envoy will be enroute to the dealer, with its tail between its legs. | |
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Replying to: ksatc1 (Jan 06, 2009 7:56 am)
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Replying to: frankie03 (Jan 21, 2009 3:19 pm) Note to GM- You Suck!
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Replying to: TiredofGM (Jan 31, 2009 9:52 am) My question is this. Does anyone know where there is good documentation for replacing the instrument cluster? I'm sure we could figure it out ourselves with some investigative work, but any information that any of you can provide for doing the job would make it that much easier and quicker for us. Thanks much! Hank |
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Replying to: ksatc1 (Jan 06, 2009 7:56 am) |
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Replying to: TiredofGM (Jan 31, 2009 9:52 am) |
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| I visited my local GMC dealer with a copy of letter by Knockster dated 10/2/08. I was given by the service advisor a copy of GM bulletin #07187B that does not have Envoys currently included in this repair program. He can only provide repairs to Sierra, Yukon & Yukon XL,as stated in 07187B. This current bulletin dated 9/9/08 replaces bulletin 07187A issued 11/07. I was also told that my oil pressure gage problem can be due a bad sending unit.This does not explain the irratic speedo problem that re-appeared after self- correcting.I am not the person who purchased and installed the stepper motors etc but have the ability to solder if necessary. I would also be interested in hearing more on this repair procedure. | |
I filled my tank up, and all of a sudden, the gas gauge is reading empty, with the yellow light blaring at me. As I drive along, the light goes out, and the gauge slowly crawls towards full. Huh? Sometimes my yellow "stabilitrak" lights come on, even though I can stop the vehicle just fine and the traction control and ABS seem to be working OK. Huh?
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