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2012 Chevrolet Sonic: transmission slipping

5 of the 354 complaints about the 2012 Chevrolet Sonic describe transmission slipping.

owner complaints
5
of this car's complaints
1%
typical mileage
50,300
recalls
1
Is there a fix? There is 1 recall and 106 service bulletins for this area of the car. See below

Transmission slipping by model year

  • 2016
    1
  • 2015
    2
  • 2014
    1
  • 2013
    1
  • 2012
    5

What owners say

Filed Jan 7, 2019 · Transmission · 45,000 miles · FL

Have been having bad issues with fear selector button sticking, and it affects the selector slipping into other gears as it cannot lock.

Filed Jul 27, 2017 · Transmission, Visibility · 102,000 miles · GA

I purchase my car march 2012. Had have been taking it to dealer about the washer fluid not staying in bottle. They told me nothing was wrong. Then took it again for transmission slipping into gear they said again nothing was wrong. Now the transmission is not working and they say the recall is not for my car cause there website says so.it stopped moving on the highway with me having a 2year old in back seat. I finally got my fluid to stay in bottle by some other mechanic.

Filed May 3, 2016 · Brakes, Engine · 75,000 miles · UT

In 2015, my 2012 chevrolet sonic had to have the fuel purge valve replaced. The car worked for a while after this. However, a few months ago, it started having a rough idle, with the rpms dipping up and down. The problem got worse recently, when the car actually completely died while making a left hand turn, almost causing me to get hit. Now, it is even worse. Now, in addition to the rough idle, traction control randomly engages even when I am not slipping, causing me to lose all power for brief periods of time, while in motion. The traction control is glitching so bad that it even randomly engages when I am completely stopped. This is a huge safety issue, and the dealership that sold me the car wants $113 just to tell me what is causing it, and how much it will cost to actually fix. There are no active recalls on this vehicle, but further research on the model I own, shows other owners having similar issues. Chevrolet has been no help

Filed Mar 16, 2015 · Transmission · 32,000 miles · NC

The gear shift button was locked in park and I could not release the key from the steering column. After researching on the internet, advice said to push hard to the left on the gear shift to pop the button back out. I did that while jostling the button and it did pop out. When I pressed the button again, this time in neutral, the button got stuck within the gear shift column again, but I found that I could then just push the gear shift forward and back between gears without the button locking on the desired gear. This is a major safety issue because it appeared to me that if I were driving, the gear shift column could move to another gear if I hit a pot hole or bump, without me controlling it. In other words, it might have slipped into neutral or reverse. Shouldn't there be a recall on this? I have to take it to the dealer wednesday, and if this happens again, I will have to drive the trip with my hand on the gear shift knob to insure it will not slip out of gear.

Filed Nov 28, 2014 · Engine, Transmission · 50,300 miles · CT

My wife was driving on the highway and it felt like transmission was slipping . We have a 6 speed manual turbo chevy sonic. While the car was under the 36000 warranty an engine fault light came on and we brought it to the dealer. I believe they said it had to do with turbo ? They repaired the fault and now at 50000 miles it appears the transmission has let go and/or clutch ? Recall 14234 appears to be what happened to our vehicle or the aforementioned turbo problem they worked on and want us to pay for something that maybe a recall item or faulty workmanship during warranty period.

Service bulletins that may apply

Related recalls

Power train: automatic transmissionReported June 12, 2014 · 21,567 vehicles affected
What is wrong
General Motors LLC (GM) is recalling certain model year 2012 Chevrolet Sonic vehicles manufactured March 1, 2012, to June 29, 2012, and equipped with a 6 speed automatic transmission and 1.8L four cylinder engine. In the affected vehicles, the transmission turbine shaft may fracture.
Risk
If the transmission turbine shaft fracture occurs during vehicle operation in first or second gear, the vehicle will not upshift to the third through sixth gears, limiting the vehicle's speed. If the fracture occurs during operation in third through sixth gear, the vehicle will coast until it slows enough to downshift to first or second gear, increasing the risk of a crash.
Remedy
GM will notify owners, and dealers will replace the transmission turbine shaft, free of charge. The recall began on August 8, 2014. Owners may contact Chevrolet customer service at 1‑800‑222‑1020. GM's number for this recall is 14234.

Recall number 14V315000 · Recall details

Questions about the 2012 Chevrolet Sonic slipping

Is transmission slipping a common problem on the 2012 Chevrolet Sonic?

5 of 354 owner complaints about the 2012 Chevrolet Sonic (1%) mention transmission slipping. The model year with the most reports is 2012.

Is there a recall or service bulletin for this on the 2012 Chevrolet Sonic?

There is 1 recall and 106 service bulletins for the same area of the car. Check them below with your VIN.

Other symptoms on the 2012 Chevrolet Sonic

Check engine light 41Stalling 32Won't shift 20Jerking 15Hesitation 14No deployment 13Loss of power 11Transmission failure 10Misfire 9Wipers 9Grinding brakes 8Overheating 8Fire or smoke 7Airbag light 6Knocking 5

All model years of the Chevrolet Sonic

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