GMC C2500 owners have reported 1 problem related to air conditioner (under the equipment category). The most recently reported issues are listed below.
I have a 2003 GMC 2500 hd duramax diesel. My complaint is the air conditioning doesn't seem to cool very well. I had a 2002 model and it cooled alot better. I am not sure what was change other than this is a dual zone system but is not for the better. I would like if GMC would change it back to the way it was in 2002, especially for those who live in the southern states. I am a professional and when I climb into my truck on a hot day I soak a perfectly good shirt waiting on it to cool down in the cab. This is pathetic to think that GMC's slogan is "professional grade" not as far as the ac!.
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all problems of the 2003 GMC C2500
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| Problem Category | Number of Problems |
|---|---|
| Equipment problems | |
| Air Conditioner problems |