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engine power is reduced, service stabilitrak and service traction control
Hi all,
two weeks ago my avalanche 2007 z71 started showing these three warnings
engine power is reduced , service stabilitrak and service traction control
I took it to the dealer and he said the problem was " throttle body" p2145
so I changed it , after a week the problem came back
this time the dealer said the " throttle body" was not learned, so he made it learned or whatever
this week the same problem came again !
I want to mention that the engine turned off "de-energized" while I'm driving three times !
Any ideas ?
two weeks ago my avalanche 2007 z71 started showing these three warnings
engine power is reduced , service stabilitrak and service traction control
I took it to the dealer and he said the problem was " throttle body" p2145
so I changed it , after a week the problem came back
this time the dealer said the " throttle body" was not learned, so he made it learned or whatever
this week the same problem came again !
I want to mention that the engine turned off "de-energized" while I'm driving three times !
Any ideas ?
Last edited by Break& I fix it; Jun 1, 2015 at 4:56 PM.
So about two days ago I had my 2008 Tahoe check engine light turned on and the truck said engine power reduced, and stability traction service and when pushed foot on gas it was like only able to go 30 mph limped it home with my 5 year old in the car, made me so nervous. I called the dealership they want $150 just to look at it. So luckily my dad had a code reader the code came up p2138! My truck only had 96,000 miles on it! I have read everyone's post about their problems, I can say that I have had more problems with this truck since the day I bought it. I purchased it 3 years ago and my extended warranty just expired in may! I am so dissatisfied with Chevy and seeing everyones problems. Anyone have the same code? If so what was your fix? How much did it cost to fix it?
So about two days ago I had my 2008 Tahoe check engine light turned on and the truck said engine power reduced, and stability traction service and when pushed foot on gas it was like only able to go 30 mph limped it home with my 5 year old in the car, made me so nervous. I called the dealership they want $150 just to look at it. So luckily my dad had a code reader the code came up p2138! My truck only had 96,000 miles on it! I have read everyone's post about their problems, I can say that I have had more problems with this truck since the day I bought it. I purchased it 3 years ago and my extended warranty just expired in may! I am so dissatisfied with Chevy and seeing everyones problems. Anyone have the same code? If so what was your fix? How much did it cost to fix it?
We understand this has been a difficult situation and we apologize for the recent experience you had with your 2008 Tahoe. You have the right to expect long-term reliability from your vehicle and we recognize this is frustrating. We'd be more than happy to research your concerns further by reaching out to the dealership on your behalf. Feel free to send your VIN, mileage, contact information, and preferred dealership in a private message.
We are looking forward to your message,
Jasmine F
Chevrolet Customer Care
I have the same problem with my 2007 suburban-same symptoms.
Just got off the phone with the dealer, guess what-they aren't aware of these issues. I'm going to need some help dealing with them. Please let me know how to proceed, the vehicle is getting towed shortly.
HD
Just got off the phone with the dealer, guess what-they aren't aware of these issues. I'm going to need some help dealing with them. Please let me know how to proceed, the vehicle is getting towed shortly.
HD
Hey there,
Very sorry for this concerns with your vehicle, and we can certainly understand how frustrating this may seem for you. We would be happy to look into this further for you. Please send us a private message along with your VIN, current mileage, contact information and a preferred dealership. Please be sure to let us know how everything goes at the dealership, and if further assistance is needed.
Patsy G
Chevrolet Customer Care
Very sorry for this concerns with your vehicle, and we can certainly understand how frustrating this may seem for you. We would be happy to look into this further for you. Please send us a private message along with your VIN, current mileage, contact information and a preferred dealership. Please be sure to let us know how everything goes at the dealership, and if further assistance is needed.
Patsy G
Chevrolet Customer Care
Just bought my 2009 Avalanche with 71 k miles about two weeks ago. One day driving down the highway going speed limit, it just lost power and had to pull over. Stabilitrak light came on as well as engine light. Turned the truck off restarted after a few. Stabililtrak light went out, but engine light stayed on. It did the same thing a few miles later. Was able to get it home, but not in for service yet. Engine light still on. Just bought this and now I'm worried about costs to diagnose and repair. Suggestions?
Just bought my 2009 Avalanche with 71 k miles about two weeks ago. One day driving down the highway going speed limit, it just lost power and had to pull over. Stabilitrak light came on as well as engine light. Turned the truck off restarted after a few. Stabililtrak light went out, but engine light stayed on. It did the same thing a few miles later. Was able to get it home, but not in for service yet. Engine light still on. Just bought this and now I'm worried about costs to diagnose and repair. Suggestions?
Thanks,
Amber N.
Chevrolet Customer Care
See they think its just the gas petal that's causing this problem. I had to take my 2010 impala to the dealer twice for this same reason but yet they still haven't recalled the body throttle
So, the dealership has replaced the throttle body....(twice) within 2 months. Then the accelerator pedal sensor.... (twice)..... Now took it in to the shop again on Tuesday for the (5th) time since January for the same problem. They have no idea.... What do I do??? CHEVYROLET CUSTOMER SERVICE.... WHAT do I do? I'm seriously considering contacting a lawyer... I can't even drive my truck.... HELP
So, the dealership has replaced the throttle body....(twice) within 2 months. Then the accelerator pedal sensor.... (twice)..... Now took it in to the shop again on Tuesday for the (5th) time since January for the same problem. They have no idea.... What do I do??? CHEVYROLET CUSTOMER SERVICE.... WHAT do I do? I'm seriously considering contacting a lawyer... I can't even drive my truck.... HELP
I completely understand your frustration towards this unresolved concern and recognize how inconvenient frequent dealership visits can be. I apologize for all the trouble. Please send your VIN, mileage, contact information, and involved dealership in a private message. I'm more than happy to look into this further and do all that I can on my end to help your dealership work toward a solution.
Talk to you soon,
Jasmine F
Chevrolet Customer Care





