NHTSA — Power Train: Manual Transmission Problems

10.0

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.

1998 GMC Suburban transmission problems

transmission problem

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1998 GMC Suburban Owner Comments

problem #1

Sep 182001

Suburban 4WD

  • miles

A D V E R T I S E M E N T S

The transmission failed and was rebuilt, the consumer was asking reimbursment because the problem was created by change in manufacturing process. Consumer was informed that other vehicles like these have had problems with losing reverse, 2nd and 4th gears, this being caused by a change in the manufacturing process for the sun gear reaction shell, during production the radius of the area attaching the splines on the shell to the shell housing was reduced, leading to a fatigue failure of the shell.

- Mosinee, WI, USA

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