ac/heating on 2003 Acura TL

I'm not getting any heat or ac in my car, I check the two fuses 7.5 & 40amp change the relay and still nothing.the blower is not work on any speed and the blower works i check it Now I tried a climate control panel and still no luck . Can anyone help with this problem. Or am I over looking something. Thanks Rick .

by in Wilmington, DE on December 14, 2010
2 answers
ANSWER by on December 14, 2010
On this car you need to scan the Climate Control Computer to really see what is going on, other wise you are guessing. Here is a diagnosis sheet that we at RepairPal put together to help, it also applies to no heat, because the Climate Control Computer operates both http://repairpal.com/air-conditioning-diagnosis
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ANSWER by on June 05, 2011
this is the problem i just had with my 03 3.2 tl. the harness that connects to the blower motor melted, which is a common problem. you have to go to the dealership and buy a new harness, blower motor, and blower motor transistor. all are located behind/ under the glove box. you can actually buy an aftermarket blower and just splice the wires that are already there and put wire nuts on it. a/c works like new. good luck!
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