EX rear AC fan

[w56taylor]

We have 2003 EX purchased w/60,000 miles this summer and have so far loved it. But now the rear AC and heater in the center console refuses to blow air, warm or cold. I checked the appropriate fuses under the hood and all were good. Any ideas?
wt in Des Moines

[joramed]

This might be a stupid question but is the green LED of the RR A/C MANUAL button (located at the dash control panel) lit up during this condition? If it is, then the rear A/C should be disabled. Otherwise, if the green light is off, the rear A/C should work as long as and only when the front A/C is turned on. I hope this helps. :wink:

[chucki42]

there is an issue with the rear switch. i have the same issue with mine. i kept pestering my dealer before he relented and then offored to let me have a gander at the wiring sheets after work. then he gave me the site to order the prints from. i am in the process of doing that now. from whhat i understand it is a diode that went bad. easy fix. once i obtain the prints to get the part number.
03 pilot ex
vehicle grounding system
bosch +4 spark plugs
K&N air filter
ps&tranny cooler

[Anonymous]

Concur, we had this problem for 2 years and thought it was just poor engineering of the a/c system. Recently got it fixed and it makes a world of difference.

[joramed]

chuck142,
were you able to find out where this diode is? can you kindly let me know what the exact fix for this? my rear ac does not blow air. i have check both the fuse and the power transistor and they are both good. let me know. thanks.
J :(