Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

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really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
0 / 1
Average Mileage:
250 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2014 Chevrolet Tahoe drivetrain problems

drivetrain problem

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2014 Chevrolet Tahoe Owner Comments

problem #2

Dec 112014


  • miles


The contact owns a 2014 Chevrolet Tahoe. The contact stated that while the vehicle parked, it rolled away and into the driver before crashing. The driver sustained fatal injuries. The vehicle was not included in NHTSA campaign number: 14V374000 (power train). A police report was filed. The vehicle was towed to an independent mechanic but was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.

- Milwaukee, WI, USA

problem #1

Aug 182014


  • 500 miles
Vehicle 4WD selector set to auto. Started vehicle. Vehicle 'service 4WD' warning light came on. Vehicle became stuck in 4WD mode. Vehicle difficult to steer or drive, and would not accelerate to normal road speed creating safety issue. Repeated shutdown and restarts of vehicle did not remedy problem. Had vehicle towed to dealer. Dealer service department said it was a known problem, and said they applied manufacturer software update that was issued. Dealer said that no official recall had been issued by manufacturer but a service bulletin and software patch had been issued. Vehicle returned. 'service 4WD' warning light still comes on every time vehicle is started despite software patch. Keep vehicle 4WD selector set to 2wd in fear that using 4WD or auto will re-engage 4WD and vehicle will be stuck in that mode - difficult to drive or steer, and unable to accelerate to normal road speeds.

- Fairfax Station, VA, USA

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