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Any GM mechanics? updated

Posted on 7/10/15 at 2:35 pm
Posted by FelicianaTigerfan
Comanche County
Member since Aug 2009
26059 posts
Posted on 7/10/15 at 2:35 pm
2013 model truck and all these sensors started going off while driving down the road. Drove it home and when I got in it to bring it to the shop it wouldn't start. Mechanic told me the sensors were shorted out.

Has anyone had this issue or heard of it being a common issue?

Fwiw the mechanic bill is $800
This post was edited on 7/13/15 at 12:52 pm
Posted by LSU_Saints_Hornets
Uptown NO,LA
Member since Jan 2013
9739 posts
Posted on 7/10/15 at 2:36 pm to
Are you past your warranty?
Posted by LSUgolf
Hogs ROLLED 34-30
Member since Feb 2004
4897 posts
Posted on 7/10/15 at 2:38 pm to
Yes on an 08 acadia it was brake sensor control bad. I had battery changed and one other thing fixed at dealership and it was only 500.00 so I think you are getting hosed on the price.
Posted by Hangover Haven
Metry
Member since Oct 2013
26575 posts
Posted on 7/10/15 at 2:45 pm to
No but my wife's 09 Acadia's transmission just went out... I called GM, the car was out of warranty by a year, but was still under the mileage warranty.. They covered 55% of the cost... Wound up paying 1500 on it....
Posted by FelicianaTigerfan
Comanche County
Member since Aug 2009
26059 posts
Posted on 7/10/15 at 2:48 pm to
Still have the powertrainwarrant but was told this isn't covered under it
Posted by FelicianaTigerfan
Comanche County
Member since Aug 2009
26059 posts
Posted on 7/10/15 at 2:48 pm to
quote:

I had battery changed and one other thing fixed at dealership and it was only 500.00 so I think you are getting hosed on the price.


He told me the sensor was shorted out. Ive read where the steering sensor could cause the same issues also.
Posted by NashBamaFan
Nashville
Member since Mar 2011
2947 posts
Posted on 7/10/15 at 3:02 pm to
It could be a hub assembly in which case , is coverd under PT warranty. The ABS sensor / speed sensor are part of the hub assembly. Did GM fix this and charge you 800.00 or did you just believe from some other mechanics that it wouldn't be covered and had it fixed?
Posted by FelicianaTigerfan
Comanche County
Member since Aug 2009
26059 posts
Posted on 7/10/15 at 3:08 pm to
Brought it to a GM dealer. One that also has a reputation of fricking people over in the service dept

They told me the 5/100 warranty wouldn't cover it and I would have to have had the extended warranty
This post was edited on 7/10/15 at 3:11 pm
Posted by LSUgolf
Hogs ROLLED 34-30
Member since Feb 2004
4897 posts
Posted on 7/10/15 at 3:09 pm to
quote:

No but my wife's 09 Acadia's transmission just went out... I called GM, the car was out of warranty by a year, but was still under the mileage warranty.. They covered 55% of the cost... Wound up paying 1500 on it....


this is a known issue with 07-09 acadias ours dropped at 70k thank goodness the 5/100 was still in. I didn't pay dime plus gm paid my tow bill.
Posted by NashBamaFan
Nashville
Member since Mar 2011
2947 posts
Posted on 7/10/15 at 3:24 pm to
Look in your owners manual for parts covered. Did they replace the hub? Or ABS module? Seems low for it to be the module.
Posted by FelicianaTigerfan
Comanche County
Member since Aug 2009
26059 posts
Posted on 7/10/15 at 3:37 pm to
they just called me with an update and said they have ordered the parts and it should be ready Monday afternoon.

Ill bump the thread when I find out more
Posted by VetteGuy
Member since Feb 2008
28182 posts
Posted on 7/10/15 at 3:38 pm to
What is the backstory on this truck?

New/used??
Did you know previous owner?
Posted by FelicianaTigerfan
Comanche County
Member since Aug 2009
26059 posts
Posted on 7/10/15 at 3:45 pm to
Used. Was traded in at the dealership where purchased new and I have all the service records on it. 2013 k2500 70k miles 6.0l
Posted by VetteGuy
Member since Feb 2008
28182 posts
Posted on 7/10/15 at 4:03 pm to
OK, good deal. Was wondering if it was maybe a flood vehicle.

Just bad luck to have that fail...
Posted by cdaniel76
Covington, LA
Member since Feb 2008
19699 posts
Posted on 7/10/15 at 4:03 pm to
quote:

this is a known issue with 07-09 acadias


Wait till the timing chains stretch and you have to pay for that job!

Entire engine, transmission and front subframe assembly have to come out of the vehicle for the job to be done...

GM extended the warranty up to 120k miles I think though. Problem starts with a check engine code that says something like "cam to crank sensor position fault". Had to bring mine to 2 dealers. Went to first one armed with all the info I found online about the problem. Even had a copy of the technical service bulletin. Dumbfrick service writer there wouldn't even look at the timing chains unless I would have replaced the crank sensor, which he was sure the problem was. That was Brian Harris GMC in Slidell. I went literally right next door to Levis Chevrolet the next morning and by 2 pm they confirmed it was the chains, and had all the parts ordered. Would have been a $2k+ job without warranty.



This post was edited on 7/10/15 at 4:06 pm
Posted by cdaniel76
Covington, LA
Member since Feb 2008
19699 posts
Posted on 7/10/15 at 4:07 pm to
FWIW, here's a forum thread on a chevy truck forum that has your exact issue: LINK


Also, everyone should invest in one of these: Bluetooth Check Engine Code Reader. They're too cheap not to have one. You can at least go into the dealership armed with the diagnostic codes so they don't try to rip you off. If you're mechanically inclined at all, you can at least Google the codes it gives you and you can narrow it down a little on your own.
This post was edited on 7/10/15 at 4:12 pm
Posted by whiskeygeaux
Mandeville
Member since Oct 2007
277 posts
Posted on 7/10/15 at 4:08 pm to
Check the battery first
Posted by dillpickleLSU
Philadelphia, PA
Member since Oct 2005
26269 posts
Posted on 7/10/15 at 4:12 pm to
Could be throttle body position sensor...a common issue on GM full size trucks
Posted by BobMayonnaise
Memphis
Member since Feb 2009
1372 posts
Posted on 7/10/15 at 4:18 pm to
2009 Yukon
Its happened to me twice. I took it to the dealership and both times after two days, they said they couldn't find anything wrong with it.
Posted by FelicianaTigerfan
Comanche County
Member since Aug 2009
26059 posts
Posted on 7/13/15 at 12:52 pm to
ABS module shorted out and had to be replaced.
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