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2003 Acura TL Question: ac/heating



ricfix, 3.2L V6, Wilmington, DE, December 14, 2010, 14:25

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 .

2 Answers
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  • Medium-star Best Answer
    December 14, 2010, 18:08

    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


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  • Answer #2

    June 05, 2011, 12:20

    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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