Heater fan only works on MAX
 

My heater fan only worls on MAX.
When I move the slider from OFF up to Max I have a click when I move from OFF and when I am reach MAX and the same when I slides back to OFF.

The air mixer and temp mixer works as normal.

Thanks :)

my blower quit working altogether...

I don't know if our cars have a blower motor modulator, but that's what your car sounds like it needs...

Check for power out of the modulator... You obviously have power when its on high...check at other speeds...if not, then its your modulator. If you do have power there...I have no idea

I have to look up the wiring diagram and see if its my modulator or my motor.

have the same problem, have to replace the 200 doller logicon unit found on mazdatrix, not worth it to mee... just enjoy max ac :)

Check out Icemark`s site. He rebuilds logicons, wiper switches etc. I purchased a logicon, wiper switch and clock warning panel from him couple of months ago and they work perfect. The logicon was $75 i believe, check out the site.... good shit!!!!!!!

http://www.mazdamark.com/

:D

Thanks, I will contact IceMark and see what we do :)

sounds like a bad controller board in the Logicon if the blower is only working on max.

Yes I do have rebuilt controller boards as well as whole Logicons available or can rebuild your unit for you.

My webstore/site: www.mazdamark.com