2015 CHEVROLET TAHOE Complaints

On several occasions the following warnings will pop up. Service Stabilitrack, Tighen Gas cap, Service trailer brake system, Automatic collision prep unvailable, and the check engine light will come on. Then the dashboard lights will flicker on/off, the montior will turn black, the doors will unlock and lock. It has happened when I am going 70 MPH down the freeway. And on several occassions the car engine will turn off/stall as i am either pulling into an intersection, parking spot or coming to a stop. I will take it to the shop and have the check engine code scanned/turned off and it will be fine for a week and then start again

Fuel is leaking from gas tank area. Major fire hazard. I am told this is due to a faulty fuel line securing issue which allows the fuel line to rub cuasing a leak and major fire hazard.

fuel line leak above the gas tank causing fuel to spray under the rig. Big fire hazard

Technical Service Bulletin 17-NA-304 1..6 should be a recall if it involves a fuel leak. My vehicle has experienced this issue, and fuel is actively leaking (right next to the exhaust). With 2 small kids in the car everyday, and Chevy (and the NHTSA) knowing this since September, 2017, how is this not something that a consumer is notified about, and fixed by the manufacturer immediately? I would appreciate if someone could contact me to talk me through this not being a recall.

Trailer brake system chime goes off constantly. Chevy refuses to fix the defective wire harness. It is distracting and I have no idea if my trailer brakes would properly function if i were to tow. We ranch, but have avoided using my vehicle for this reason. This has happened continuously since 2019.

I had noticed a slight smell of antifreeze/coolant occasionally when the vehicle had aroun42,000 miles. As a diesel engine technition I knew something was wrong.I found a slight leak in thr topleft corner of the radiator were the tubes go into the tank. Contacted GM and was told the radiator was not covered under the powertrain warranty. I would only have to add about a half a quart of coolant every service at 3,500 miles. Looking online I had seen bullitins on the 2014 chevy,gmc,and caddilac half ton trucks and suv's. Now at 77,000 miles its getting much worse and GM won't do anything about it. I have ordered a new Radiator and thermostat at an approximatley $300 dollars. I Know they have a bulletin PI1513A. But GM will not help. thank you.

Airbag picture showed on dash. After several dealership appointments, the code B0014 04 was found. Driver seat airbag deployment exhibits high resistance due to faulty electrical jumper wire connections and may not deploy upon impact.

The contact owns a 2015 Chevrolet Tahoe. The contact stated while driving on the highway at an undisclosed speed, the trailer braking system warning light illuminated. The contact stated that the failure recurred several times. The vehicle was not taken to be diagnosed or repaired. Neither the manufacturer nor the dealer had been notified of the failure. The failure mileage was 123,917.

The contact owns a 2015 Chevrolet Tahoe. The contact stated while driving approximately 65 MPH, the vehicle lost motive power. The contact stated that he depressed the accelerator pedal however, the vehicle failed to respond. The contact stated that the check engine warning light was illuminated. The contact pulled safely off the highway and had the vehicle towed to an independent mechanic. The vehicle was diagnosed and it was determined that the transmission control module and several other power train components needed to be replaced. The independent mechanic related the failure to NHTSA Campaign Number: 14V374000 (Power Train). The vehicle had not been repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 119,300.

Brake pedal becomes very difficult to press and has nearly caused an accident on numerous occasions. Recall has been issued for other year models of Tahoes as well, but not 2015 yet.