Warning Problems of Chevrolet Tahoe

While traveling on the highway one day, my 2021 Chevrolet Tahoe began warning lights on the dashboard. Shortly after, it running roughly,, and jerking, so I pulled over to investigate. There no visible smoke, so I drove to the nearest auto parts store, where they ran a diagnostic test that returned a code of p0306. I then took vehicle back to the dealership where have always received oil changes and repairs. I have never visited any other dealership, relying on certified gm/Chevrolet dealerships. After inspecting the vehicle, they informed me that the lifters needed replacement advised that it would be best to replace the engine entirely. Upon further research, I discovered that issue has been affecting many people in our area and across the united states. This needs to be addressed, as the vehicle is only three years old, purchased brand new with zero miles, and I have not done anything out of the ordinary to cause this problem. The vehicle being 70,000 and 12. 000 for repairs is insane.

See all problems of the 2021 Chevrolet Tahoe 🔎.

When driving the dash panel all arrows go to zero, disconnects cruise and just about everything else on your list above. We have had it to the dealer many times over three months and I am concerned that when the system drops out my safety devices that it says check will not work if I’m in a collision. The list is to long to list. Our local Chevrolet dealer is george nahas in the villages florida. Please help.

See all problems of the 2016 Chevrolet Tahoe 🔎.

Vehicle brake module system failed after being replaced one week ago. All of my systems system lights are coming on on my dashboard. I cannot drive past 62 mph. This is the second time that this has happened under a month after vehicle being serviced at a gm dealership.

Audible warnings for turn signals, blind spot monitoring and lane monitoring periodically quits along with all sound from radio and bluetooth system. Haptic feedback on lane change seems to not function at this time as well. Warning lights function. This has occurred 7 times since oct 22 2024 when the vehicle was purchased. Mfg has been unable to repair.

See all problems of the 2024 Chevrolet Tahoe 🔎.

The infotainment screed goes black. To get it to go on you have to turn the car off, get out of the car with the key fob so the vehicle is completely disconnected and wait 10 to 15 minutes. After it starts working the infotainment systems "crashes" in about 30 to 45 minutes. It is a constant problem. The infotainment system includes all vehicle safety systems settings and speaker. The warnings will not work because the speaker is not working. Also the on star system will not work in case of an emergency. On star uses the infotainment system to work. I can not stop all the time so it dangerous while driving. I took it to the dealer and they said gm knows about the problem but does not have a fix. The problem started near the end of June, 2024. The issue was reproduced by the dealer.

See all problems of the 2023 Chevrolet Tahoe 🔎.

I was driving down highway and saw a wall of cars and brake lights in the distance, so naturally my foot tried to push the brakes. The pedal was hard, and I panicked because my Tahoe was not stopping at all! I continued to stomp on brake pedal all the way until my car actually hit 3 vehicles and then the guardrail! my brakes did not work , because if they did then I would have easily prevented this accident!!.

When driving at slow speeds (restaurant drive-thru, stop and go traffic) I often find myself having difficulty pushing the brake pedal, as it is extremely hard to push down the pedal and the car will not come to a stop for 2-3 feet. I feel a strong vibration during this and a low pitched crunching sound, and cannot push the brake down. I am afraid I will have a collision. I did the 2019 recall in which the dealer recalibrated something with the brakes. But it I continuing to have problems, I took it back to the dealership to test the vacuum pump, but they said the "testing was normal" and they were not willing to drive it long enough to replicate the problem I was having, saying that it was worn rotors and brake pads that were causing the issue. I know what the car feels like when the rotors/pads need changing, and I do have slight vibration when braking at high speeds, but never where I have increased brake effort. Only at slow speeds and if I am pressing the brake multiple times.

See all problems of the 2015 Chevrolet Tahoe 🔎.