The AC/Heating fan in the center consol, for the rear seat passengers, stopped working. I can't find the location of fuse to see if it has blown. What fuse controls this part?
Honda pilot and acura mdx share a lot of the same parts. The rear blower motor resister is known to go out after a while.
http://www.acuraworld.com/forums/f8/mdx-back-seat-blower-doesnt-work-71111/
Either buy the honda part 80 bucks, or you can buy a resistor and fix it yourself for about 10 bucks. Details in the link above.
MDX back seat blower doesn work Acura Forum Acura...
On my 02 MDX the AC Heat blower in...
SOURCE: mdx rear air fan not
maybe the fan itself is the problem, it could be a carbon brush problem,,,try to tp the motor while it is on, if it runs, then the brushes are short already...
i hope i was able to help
tnx,
drcool
pls rate me
SOURCE: Acura MDX A/C won't come on
I went to an Acura dealer to buy the transistor for the rear A/C unit. The service advisor told me that the problem with the front A/C was probably due to a defective front transistor / resistor. I bought that part too.
The front transistor is located next to the blower motor under the dash on the passenger's side. It is secured by three or four small bolts. The one on the bottom left is very close to the carpet and the most difficult to get off and put back on.
The rear transistor is located behind the carpeted trim panel on the center console (driver's side). The carpeted trim panel is secured by clips only - there are no screws, so remove it carefully starting at the side near the accellerator pedal. Once the panel has been removed, reach inside a small hole in the metal frame to access the rear transistor. It is removed by twisting it and pulling it out. The hole in the frame is small and you might find pliers helpful.
After replacing both parts, the front and rear A/C are working. Apparently these transistors are common failures. If the A/C is out in your Acura MDX and the fuse checks good, a new transistor will likely solve your problem.
SOURCE: Heater & AC will not blow any air.
there's a resistor pack for the fan that allows it to work at different speeds. does it work on the high setting but no others? if so, it's the resistor pack at fault. it's mounted on the fan under the passenger side of the dashboard. you may have to pull the glove box down and use an extension to get to it. if it doesnt work on high or at all, try to pull the connector off of the fan under the dash, turn the ac on and check for proper voltage and ground. it should just be a plain old red wire and a black wire. the red is power. the black is ground.
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