2019 Chevrolet Traverse

First time occurrence , while driving on highway when all of a sudden the vehicle begin to forcefully jerk then immediately after we heard loud thump. The “D” gear that’s seen in dash begin to flash and the car lost acceleration. Took truck to Chevy dealer, obviously not repaired. Second occurrence, driving on highway and all of a sudden again, the vehicle jerks, the “D” gear seen in dash begin to blink and truck lost acceleration. Warning lights appear at random times include park brake, then says park brake release, power steering reduced message, check engine light illuminates. We had to park the truck and pay for a rental car, as we didn’t feel safe to drive for 6 hours to our planned family vacation in Orlando. For this to happen and then happen again after extensive work at the Chevy dealer definitely put my family and I at severe risk each times because the car would not move while on a busy highway, dangerous to say the least. We have multiple service records and mentioned the initial occurrence that we thought was fixed but apparently there is a major issue . Disappointing that I don’t feel safe putting myself or my children in my own truck, for the fear of it happening again. Please help!

When you put the car in park and turn off the car, it will often give you a warning to “put the car in park,” beeping incessantly. Not every time, but often enough that it is annoying. The beeping can range from a few seconds to 10 minutes. If you get out of the car, if will keep beeping until you return. This is clearly a defect, and one that is common with GM cars around that time, according to Google and to mechanics. I asked my dealer about it, and the only way to fix it is to replace the gear shaft. Cost is at least $800. Seems excessive for something that is a known defect. I did not pay to fix.

WHEN I PUT MY VEHICLE IN PARK I GET A BEEPING SOUND AND A MESSAGE THAT SAYS SHIFT TO PARK, WHICH I HAVE TO TRY SEVERAL TIMES. THIS MORNING 21 MARCH 2024 MY VEHICLE KEPT GIVING ME THAT MESSAGE. IT WAS LIKE MY CAR WAS STILL ON. I HAD TO KEEP DRIVING MY CAR AND PUT IT IN PARK FOR IT TO STOP. i HAVE COMPLAINED ON HERE BEFORE. THERE ARE OTHER CUSTOMERS WITH THIS PROBLEM. THIS NEEDS TO BE FIXED.

At 37368 miles my 2019 Traverse had a message Shift to Park. This message does not throw a code so there is no record of the message. When the Shift to Park happened, the car has a beeping sound and even though the car is showing on the shift control it is in park, the car appears to believe it isn't. The dealership repair was to replace the switch in the shift control and added the jumper harness. The cost was covered under warranty. The problem stopped. Now at 69424 miles the Shift to Park message came back on again. When I put the car in park it appears to be in park but the car is beeping reminding me to shift it to park. I started the car, put the car into Drive with the car running, put my foot on the brake and then the red parking brake light came on the dash. The car would not move forward although it was in drive and I had never put the parking brake on. I immediately put the car back in park, leaving it running I pulled the parking brake up and down on the console it did remove the parking brake red command from the dash. I put the car back in drive and it did move forward so I could pull it in garage. The next day I took the car to the dealership. The car did not show the Shift to Park message at the dealership and the mechanic could not get the car to give him the Shift to Park message (even though the day before it was consistently giving me the message on the dash including the red parking brake light.) The dealership replaced the switch harness in the transmission shift control. The replacement part is the same that was installed at 37368 miles. This part is a Genuine GM Part since I have the box and the old switch that I requested. I had to pay $209.91 for the repair that I thought was taken care of at 37368 miles. I checked and there was no recall for this vehicle regarding this issue. I drove the vehicle today 2/1/24 and no issues.