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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NHTSA — Power Train: Driveline: Driveshaft Problems


really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 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.

2003 Hummer H2 drivetrain problems

drivetrain problem

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2003 Hummer H2 Owner Comments

problem #1

Nov 062006


  • miles


2003 Hummer with an oil leak. Consumer states that the oil leak was minor and put the vehicle in the shop. He was informed by the mechanic that the transfer case was worn and needed to be replaced. The problem occurred again and the driveshaft needed to be replaced. The consumer was informed that the length of the propeller shaft that had been installed at the time of manufacturing was too short to allow sufficient lubrication of the rear output shaft bushing in the transfer case.

- Memphis, TN, USA

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