1. The transmission shudders at high speeds and at low speeds it either hesitates to shift gears or it lurches forward causing a rough shifting of gears. 2. I feel as though when I am braking and my car lurches forward, sometimes I have to brake even harder just to get the car to stop in time. This has caused me to almost hit pedestrians and/or other car. At high speeds, when the transmission shudders, I feel as though I have to slow down in order to stop the aggressive shaking, making others driving behind me have to slow down. 3. A former family mechanic has tried to resolve the transmission issue for me and he was unsuccessful in doing so. I have not taken it to a dealer or a big name mechanic. 4. The vehicle has not been inspected by insurance, police or the manufacturer. Only a family mechanic. 5. As far as I know, there was no prior indicating symptoms of the issue as I bought the car how it currently is. I was told upon purchase that the transmission has a shudder at high speeds and at hesitation of shifting gears at low speeds
Cadillac Ats shudder problems
15 of the 384 owner complaints about the Cadillac Ats describe shudder or vibration when accelerating, most of them for the 2013 model year.
- owner complaints
- 15
- worst model year
- 2013
- typical mileage
- 18,000
By model year
- 20182
- 20174
- 20163
- 20142
- 20134
Often reported together
What owners say
Car has a shudder at acceleration acting as if it's in the wrong gear or shifts too soon seems like failing TCC in tge transmission not sure this issue could cause accidents due to car not accelerating fast enough with people behind you they could rear end you
When driving at around 40-50mph you can feel that the car has a shudder vibration. Took the car into Cadillac where they are informing me that it is the torque converter that needs replacement. No warning lights. If not fixed can lead to transmission failure.
My air bag light randomly appeared and has been on for at about year now the dealership wants me to pay a ridiculous amount of money for all of these safety hazards including to fix my “airbag sensor” when I have never used the airbags. I am the one and only owner of the car which I purchased directly from the Ed Morse bayview Cadillac dealership. Faulty airbags and or sensors are a huge safety hazard. I need to know my airbags are working correctly as well as the sensors not only for my safety but as well as my child. My car has recently been diagnosed with serious transmission problems which include a vibration at 50 mph shuddering erratically and frequently to the point it is scary to drive. the transmission going out could cause me to get into an accident or be stuck in the road and put into danger which is another safety hazard. Lastly, The electric CUE screen is supposed to be used for safety for many reasons which include hands-free directions when you are lost and can use gps without having to use your phone while driving. You need the CUE screen to be able to access the radio for alerts and warnings. You need the CUE screen to able to use your phone hands-free to prevent accidents. The CUE screen is defective. The screens they use cannot withstand the heat and they sell you the car knowing the screens don’t last and will crack and no longer have the touch screen ability to control or use any of the features for our safety.
2018 cadillac ats (most of the cadillac vehicles reported same issue). The transmission fluid is wrong fluid by manufacturer and driving at regular speed all of a sudden it starts shuddering and loses power or slows down at freeway speeds or any local roads. took the car for inspection to a local dealer and they said it is the transmission fluid which has to be upgraded and charged me hundreds of dollars. But how it is not recalled by GM since they sold the cars with wrong transmission fluid which is causing these issues?
Transmission shudder noticed between 42 to 48 mph. It appears the transmission is shaking, it seems to be continually shifting between gears in the 42 to 48 mph range.
There is a shudder at around 1500 to 2k rpms and appears there have been thousands of complaints about this. Also the touch screen has been replaced 7 times in my car which is another issue with the ATS LEMON.
Transmission causes car to shudder or shake/vibrate at lower speeds and lower rpm (auto shifting) It's been like this since it was purchased. If you perform manual shifting at 2500 RPM's or higher you don't experience the same shake/vibration. Ron Craft Cadillac says it's performing as expected.
There was a shudder to the vehicle while in motion and it lurches forward like it skips gears when going from reverse into drive and often from increase speed
Car failure multiple times when stopped. Car shuts down when stopping at stoplights stopsigns. Rpm's fall to zero, then car shuts down. Sometimes it will shudder before shutting down. When starting car back up, it will shudder and slowly try to start. This has put me in some dangerous situations on the road.
Related recalls
Power train: automatic transmission
- What is wrong
- General Motors LLC (GM) is recalling certain model year 2013-2014 Cadillac ATS vehicles manufactured April 23, 2012, to March 20, 2014, and 2014 Cadillac CTS vehicles manufactured June 10, 2013, to March 20, 2014. In the affected vehicles, the transmission shift cable may detach from either the bracket on the transmission shifter or the bracket on the transmission.
- Risk
- If the transmission shift cable detaches while the vehicle is being driven, the transmission gear selection may not match the indicated gear and the vehicle may move in an unintended or unexpected direction, increasing the risk of a crash. Furthermore, when the driver goes to stop and park the vehicle, despite selecting the 'PARK' position, the transmission may not be in 'PARK.' If the vehicle is not in the 'PARK' position there is a risk the vehicle will roll away as the driver and other occupants exit the vehicle or anytime thereafter. A vehicle rollaway increases the risk of injury to exiting occupants and bystanders.
- Remedy
- GM will notify owners, and dealers will inspect the vehicles to make sure the cable is properly seated at the transmission and shifter brackets, free of charge. The recall is expected to begin in early August 2014. Owners may contact Cadillac customer service at 1‑800‑458‑8006. GM's number for this recall is 14179.
Recall number 14V338000 · Recall details
Questions about the Cadillac Ats shudder
Which Cadillac Ats years have shudder or vibration when accelerating problems?
The model years with the most reports are 2013 (4 complaints), 2017 (4 complaints) and 2016 (3 complaints).
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