2018 CHEVROLET TRAVERSE Complaints

Having to have the torque converter looked into, 2nd vehicle in the last 2 years with what appears to be same shifting / shuttering problem!

Special coverage programs for the 2018 Chevy Traverse front exhaust pipe mounting bracket failure. GM has focused on coverage specifically on 2019-2021 models, but 2018 models are affected as well. I'm being forced to pay for a new exhaust when 2018 models should have been included for the Specific special coverage (e.g., N212356540, N222385510) exists for 2019–2021 vehicles, offering repairs (sometimes for 15 years or 150,000 miles) when the front mounting bracket breaks.

Purchased the car in 2022 noticed some trans slipping issues and immediately reported it to the purchasing dealer. They took the car in serviced it and said it was good shortly after that noticed the problem again. We took it to be looked at and was told "nothing was noticed". A few months later again noticed some issues took it to another dealership and was told "nothing was noticed". Driving time dropped on the vehicle 2023-2025. Once instance driving down a major highway transmission started slipping. I reached out to Chevrolet and they were less than inclined to offer help other than to say take it in for service. I explained to them that we were lucky we were not in an accident as we lost transmission while driving on a major highway. Same response. Sporadically it would happen but no major problems. Fast forward to 2026 we noticed 2 weeks ago that driving down the street it would slip. Before we could make an appointment we pulled into a parking spot and reverse dropped. Now we have a car with no reverse. Took it to be looked at a local shop near where we were and was told transmission is bad. Now it sits because it can not be driven safely. Waiting for an appointment at a Chevrolet facility.

This vehicle has under 90,000 miles and is only used to transport my grandchildren to and from the local elementary school. We got in the vehicle, and it would not accelerate. The vehicle is currently at the Chevy dealership getting diagnosed, but the error message was for the transmission. We do not feel that this should happen on a vehicle with this low mileage and completely without any warning.

Our Traverse has the transmission shudder really bad. This started at about 20k miles. Dealership made some adjustments which helped. Now that it out of warranty, this has gotten soo much worse. This needs to recalled.

My engine light came on, so I took it the mechanic. According to the reading it says it was my purge valve, they replaced. After driving 30 miles it came back on. I took it back and they thought it was a defected part so they replaced it again. After 30 miles, it came back on. The mechanic searched online and showed me this issue was for 2019 for a recall. I contacted GM to see if there is a recall for 2018. They said no. At this time the engine lights stays on, but it gives a evap engine light. I can't pass smog due to the issue. The gas tank does not have a cap, it's open. This is how it was when I purchased the vehicle.

Valor Canister Purge solenoid is faulty. After filling it up with gas and start driving the vehicle begins to stutter. After a stop at an intersection the vehicle begins to stutter and shuts off.

The contact owns a 2018 Chevrolet Traverse. The contact stated that upon parking and attempting to turn off the vehicle, the message "Shift to Park" was displayed while the gear shifter was already in park(P). The contact stated that the vehicle responded after several attempts to shift to park(P). The dealer and the manufacturer were not contacted. The vehicle was not diagnosed or repaired. The failure mileage was approximately 81,000.

When car is shifted into park, it does not register that. It is in park. Therefore the car keeps beeping, and you cannot leave the car in this position. This is the second time that we have had to address this problem once in 2021 and now in 2026 I believe that General motors should fix this problem without the consumer being charged to have it corrected.

The exhaust system on my 2018 Chevrolet Traverse has failed due to cracking in the exhaust pipe and/or muffler assembly. This appears to be consistent with known issues in similar model years where exhaust pipe brackets separate and cause cracks or holes in the exhaust system. The failure has resulted in excessive exhaust noise and potential exhaust leakage. The dealership has confirmed the issue and recommended repairs costing several thousand dollars but stated my VIN is not included in the existing recall or special coverage. Yes, the vehicle and failed components are available for inspection upon request. The failure of the exhaust system creates a risk of exhaust gases, including carbon monoxide, entering the passenger cabin, which poses a serious health hazard. Additionally, a compromised exhaust system can affect vehicle performance and emissions, and in some cases may increase the risk of fire if hot exhaust gases escape in unintended areas. This issue is especially concerning because it has been identified in other model years of the same vehicle, yet my vehicle is not currently covered, despite experiencing the same failure. This creates an ongoing safety concern for myself, my passengers, and others on the road. The problem been reproduced and confirmed by a certified Chevy dealer.