Chevrolet Avalanche owners have reported 2 problems related to automatic transmission cooler (under the power train category). The most recently reported issues are listed below.
Automatic Transmission Cooler problem of the 2005 Chevrolet Avalanche
1
Right after the warranty expired the transmission went and I had to rebuild it. At the shop the techs told me it was due to cooling, and they installed a small cooler because they said the cooling was not sufficient.
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all problems of the 2005 Chevrolet Avalanche 
.
Automatic Transmission Cooler problem of the 2002 Chevrolet Avalanche
2
Transmission fluid cooler failure.
See
all problems of the 2002 Chevrolet Avalanche .
| Problem Category | Number of Problems |
|---|---|
| Power Train problems | |
| Automatic Transmission problems | |
| Transfer Case problems | |
| Transmission Noise problems | |
| Differential Unit problems | |
| Transmission Failure problems | |
| Axle Assembly problems | |
| Driveshaft problems | |
| Power Train Driveline problems | |
| Automatic Transmission Cooler problems |
