NHTSA — Power Train Problems

1.8

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
93,900 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.

2004 Hummer H2 drivetrain problems

drivetrain problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2004 Hummer H2:

Unsubscribe any time. We don't sell/share your email.

2004 Hummer H2 Owner Comments

problem #1

Sep 012016

H2

  • 93,900 miles

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

I was driving home at night and about a mile before I got home my transmission didn't seem to shift as smooth as it usually does and when I parked in my garage I got out and transmission fluid was dripping out from under my H2 very quickly and by the next hour it had every bit run out and huge puddle of transmission fluid was all over my garage floor. I took the skid plate off my H2 and the transmission line had a hole rusted through it. Had I been another few miles away from getting home this could have destroyed my transmission and possibly caused me to wreck.

- Hyden, KY, USA

Add Complaint

Search CarComplaints.com for these popular complaint phrases...

engine complaint electrical issue heater complaint transmission complaint paint defect H2 recall

Not what you are looking for?