2018 Chevrolet Traverse

While I was driving, the rear sunroof suddenly "exploded". I was shocked as I did not feel any impact, but it sounded like a wrecking ball had hit my car. I don't think I swerved into the other lane or anything like that, but honestly it happened so fast, I'm not sure. My heart was racing, and I felt like I was in danger, but able to pull over fairly soon after. I began to feel unwell as if my blood pressure was elevated, which I'm sure it was. I inspected the outside of the vehicle and didn't see any damage, but then from inside noticed a crackling sound, which was localized to the rear sunroof. I examined it from the top and found it to be cracking in various areas around the perimeter of the glass. The shade on the sunroof was closed, so I don't believe any glass entered the interior of the car. I called my daughter to tell her what had happened and drove the rest of the way home. At this point, I have not had anyone else look at it but am reaching out to the dealership where I bought the car.

So since 8/02/23 when the vehicle had 54,000 miles it began to give electrical problems. I bought the car 01/16/23 it had only 26,000 miles. The service battery charging system light and battery saver mode went on and also the reduced steering light which began to shut the car down I immediately pulled over. Took it to gm dealer they tested battery was dead then charged it checked alternator it failed so they replaced alternator. 7 days later 8/10/23 the car is still running rough idle. Had savi code p0496 evap flow during non purge replaced purge solenoid. The car still the engine slightly was not 100 percent fixed I told them every time it wasn't good. 02/12/24 I took back to dealer engine running rough and every time I put gas it was hesitant the transmission I am assuming check engine light was on code p0496 the gm dealer diagnosised and replaced canister purge solenoid.so 2/28/24 battery saver mode light came on andservice battery charging vehicle stalled out checked alternator failed replaced alternator. 6/25/24 took to another gm dealer and the diagnosised it check engine light was on and told them my car wasn't starting well after I filled my gas and rough engine. Told me to come back 7/03/24 to do evap canister check engine light was on they found evap leak from from evap canister charged me 508 dollars. So I took vehicle from dealer towards hone filled up gas car would not start problem was not fixed called dealer immediately manager said get here before they close I did and manager left but on service guy got the master mechanic to look at it he said it's purge valve the next day they were closed due to 4th of July so was told to take back on 7/5/24 to replace purge solenoid. The gas issue was fixed but now the transmission is worse when I accelerate it stutters bad I been telling both dealers was told they can't look at vehicle unless check engine light was on so 3 faulty purge valves 2 alternators replaced and car stutters worse shift to park light.

This concerns a defective transmission control (shifter) assembly. The defective shifter assemblies prevent the vehicles from detecting when the driver places the car in “Park.” As a result, the vehicle goes into accessory mode and one cannot shut off or lock the vehicle, the instrument cluster displays a “Shift to Park” message even though the gear shifter is already in “Park,” and the battery drains. Because one cannot reliably turn off their vehicles when reaching their destination, the Defect substantially impairs the vehicles’ ability to provide safe and reliable transportation. Shifter assemblies are not expected replacement or maintenance parts and absent a defect should not require replacement. Nonetheless, GM had knowledge of the defect and GM fails to repair the GM known Defect. Chevrolet service department has confirmed the defect.

Shift to Park error occurs 90% of the time I put my car into park. The car turns off but none of the electrical does, like its in accessory mode. Dings when you try to leave the car and will not lock. Display reads 'Shift into Park'. I have to jiggle the shifter to get it to engage. Could be a couple jiggles or 5 mins of jiggling and restarting the car, shifting from drive to park over and over.. This has been "repaired" once under warranty. Now that it is out of warranty the manufacturer refuses to cover any of the expenses on this known issue with a bulletin per your website. I did not realize this was happening to so many. Should be a recall for sure! VERY FRUSTERATING.

The shift lever is not sensing that the vehicle is in park. This is the second time this has happened. I have to click the shift lever button rapidly to get it to sense that it is in park. The problem was confirmed in 2019 by a dealer and the whole housing was replaced. It is ultimately failing again. GM needs to be held liable for this fix.

The shifter or gear selector does not sense when it is in park. So it will not fully let the vehicle power down. Example.... if I park, place the vehicle in position Park, the "P" on the dash is illuminated, the "P" on the center console is illuminated, the doors unlock, but system information screen will continue to alert, ringing, with an alert to place vehicle in Park. This is happening now everyday, sometimes take 10 plus minutes before the car senses it is actually in park.

I was driving and just passed a vehicle while accelerating when I heard a pop noise, saw a lot of white smoke through my rear view mirror, had the engine light go on and the vehicle stopped working. I slowly pulled over to the side of the road and placed the vehicle in park followed by turning off the car. A person driving by stopped and advised me my vehicle was on fire under the undercarriage. I popped the hood and the engine was also in flames. I was unable to put out the fire with a fire extinguisher and the local fire department and law enforcement agencies helped to put out the fire. The vehicle was a complete loss. If it were not for the passer by person telling me the undercarriage of the vehicle was on fire, not sure if I would have known in time to get out of the vehicle safely. The root of the cause is under investigation by my insurance company. 2018 Chevrolet Traverse LS

My quarter panel taillight has stopped working due to moisture in the light (no visible breakage on light). This part is on continuous backorder with no ETA of coming back in stock. Dealer has ordered part but will not give a loaner car. GM acknowledged backorder but will not give rental reimbursement. I have three children I am to put in this car that does not have a left turn signal or brake light. I feel unsafe driving this car as I may be rear ended but everyone I talk to says they can't do anything. What am I to do.