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 .
ac/heating on 2003 Acura TL
by ricfix in Wilmington, DE on December 14, 2010
ANSWER by dandd , 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
ANSWER by ramblin.fever , 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!