NHTSA Complaint #11661761 — 2015 CHEVROLET SUBURBAN

POWER TRAIN issue reported to NHTSA

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Complaint Details

ODI Number	11661761
Vehicle	2015 CHEVROLET SUBURBAN
Component	POWER TRAIN
Date of Incident	May 17, 2025
Date Filed	May 19, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	TX

Consumer Description

The transmission was acting weird and felt like it was revving up and down while going 20-30 mph. After turning into my neighborhood there was a loud clunck like some dropped off the truck and it completely fell out of gear and just rolled to a stop. Shifted it into park, turned the truck off and back on and put it back in drive it went into gear and allowed me to drive to my house but still acted like it was about to drop out of gear completely again. My neighbor has a 2015 Silverado and 2017 Tahoe and both transmissions did the same thing and had to be replaced, all between 100-125k miles. The blind side system constantly goes off when there’s no threat

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