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engine power is reduced, service stabilitrak and service traction control
October 14th, 2015, 1:36 PM
#112
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Ok I'm New to postings. I have an reduce engine power and service stabiltrack and traction control wanings. I read a lot of post that indicated the crankshaft position sensor has gone out.. So I change it out drove about a mile. And the problem was back. And it won't start I turn the key and it tries to start then let go the key and its still trying to start then a griding sound emits and it stops??? Researching more I see it may be a throttle body Actuator?? Can anyone tell me where to start with this issue...?
October 14th, 2015, 1:53 PM
#113
I know how ya feel
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 ?
October 14th, 2015, 1:55 PM
#114
read my post
Had the same problem tonight with my 2010 Chev 2500hd driving back from a ski trip in a snow storm. Was in 4wd the whole time with a snow covered highway. Three times power dropped out and could not maintain highway speed. Rpm was indicating 2000 but speed dropped to 15 mph on highway. Had to turn truck off then on again to clear problem and get power back. This is obviously some kind of computer issue with the stabiltrack system where it gets confused operating for extended periods on slippery terrain.
This happened about a year ago in similar snowy conditions but the problem went away after the storm and hasnt bothered me since till now. I didnt take it in for service last time but think i will this time
This happened about a year ago in similar snowy conditions but the problem went away after the storm and hasnt bothered me since till now. I didnt take it in for service last time but think i will this time
October 14th, 2015, 1:56 PM
#115
don't go that's not your problem
November 14th, 2015, 9:09 AM
#116
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Same thing
Hey Rockhill and houston127,
I'm sorry to hear about this concern with your vehicles. I understand that you both have been in contact with your dealerships. Please feel free to follow up with us. I would like to create a case based on your concerns and also reach out to the dealership on your behalf. Please send us a private message or an email to socialmedia@gm.com if any extra assistance is needed. Please include your VIN, current mileage, involved dealership, and full contact in the message. Thank you.
Kristen A.
Chevrolet Customer Care
I'm sorry to hear about this concern with your vehicles. I understand that you both have been in contact with your dealerships. Please feel free to follow up with us. I would like to create a case based on your concerns and also reach out to the dealership on your behalf. Please send us a private message or an email to socialmedia@gm.com if any extra assistance is needed. Please include your VIN, current mileage, involved dealership, and full contact in the message. Thank you.
Kristen A.
Chevrolet Customer Care
November 14th, 2015, 9:15 AM
#117
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Mines a 2015 and having the same issue
Mine is a 2015 you would think Chevy wound fix this issue if everyone is having trouble. I have had my traverse for even a month and this Happend to me twice yesterday. Two time !!!! Th first I got it off by pushing the traction control button the sec time it stays on so what the heck
QUOTE=stemple79;293268]How do I private message customer care on here? We are having the exact same issue with our 2007 Avalanche. This is her only vehicle for work. The extended warranty just ran out last month! I need to find out about this special warranty for the throttle body if that's what it is.... Help![/QUOTE]
QUOTE=stemple79;293268]How do I private message customer care on here? We are having the exact same issue with our 2007 Avalanche. This is her only vehicle for work. The extended warranty just ran out last month! I need to find out about this special warranty for the throttle body if that's what it is.... Help![/QUOTE]
November 16th, 2015, 2:57 PM
#118
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I have a 2015 Silverado Crew Cab bought it August 31st, hooked up to our travel trailer (less than 5000 lbs loaded) had the same thing happened running highway speed, service stabilitrak comes on loose all acceleration, so that time they worked on the transmission. That was early October. Last Friday hook up to travel trailer got 11 miles down interstate same thing happened again, this time limped back home using manual shift. Anyone heard of this happening when towing, cause our dealership is clueless.
November 25th, 2015, 2:33 AM
#119
I know how you feel
mine is a 2015 you would think chevy wound fix this issue if everyone is having trouble. I have had my traverse for even a month and this happend to me twice yesterday. Two time !!!! Th first i got it off by pushing the traction control button the sec time it stays on so what the heck .hello brandy boo if you haven't already please don't take it to the dealership i believe chevy pulled some of my post off because i was warning people not to go to dealer.i'm not sure how much space i have here to text but feel free email me you may be able to detail me more of your problem. Reason i'm so hard on the dealership is because these are chevy products and they should stand behind them instead letting the staff rob ya. Well i'm sorry i didn't reply when ya posted but now i'll leave my email and i'll check it before i check here unless requested by someonesome troubles. The dealer is like back surgery once started never finish they will have you buying all kinds of parts and get down the road trouble again don't go to dealer just email me reddknight346@gmail.com
quote=stemple79;293268]how do i private message customer care on here? We are having the exact same issue with our 2007 avalanche. This is her only vehicle for work. The extended warranty just ran out last month! I need to find out about this special warranty for the throttle body if that's what it is.... Help!
quote=stemple79;293268]how do i private message customer care on here? We are having the exact same issue with our 2007 avalanche. This is her only vehicle for work. The extended warranty just ran out last month! I need to find out about this special warranty for the throttle body if that's what it is.... Help!
December 2nd, 2015, 6:28 PM
#120
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I am having the same issues with my 07 Equinox. I will be driving on the interstate at 65 or 70 in traffic doing the same and then it throws the code engine power reduced check stability all system and the power drops the speed to 35 or 40 which is an extreme safety issue for me since the other traffic doesn't slow down. Why this occurs it also drains the fuel tank . If there are this many people having the same issue with different models of Chevy vehicles, it sounds as though there should be a safety recall to fix the issue!
