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9.4
really awful- Typical Repair Cost:
- $2,480
- Average Mileage:
- 94,300 miles
- Total Complaints:
- 13 complaints
Most Common Solutions:
- replace transmission (12 reports)
- not sure (1 reports)
transmission problem
Helpful websites
- No one has added a helpful site for this 2004 Avalanche problem yet. Be the first!
A D V E R T I S E M E N T S
This will be the 4th transmission going into my 04 Avalanche 1500 with the 4l60e. If my wife didnt love it so much I would have sold this hunk of crap years ago. It had the original, 2 replacements and 1 rebuild so far, and it has failed again. The latest failure was an actual oem transmission from GM. It had a 3 year warranty and the rear planetary failed 3 months after warranty expired. I will be rebuilding this one with upgraded parts and selling it! The more I research the 4l60e, the more I realize they are far too weak to be under this big of a vehicle, and have many major flaws.
- Joshua S., Great Falls, MT, US