Join Date: Apr 2007
Location: Toronto, Canada
No Heat in the Front 2004 MDX
I have the same problem, no heat in the front, the rear heat is working fine and the AC is working both in the front and back. The fan blower is working fine also. I just had my thermostat changed also.
I took a look at the heater control valve and it seemed to be moving fine when the tempature was adjusted from hot to cold and vice versa. My question is how much should the control valve move? If it was a clock it was moving from 4 o'clock to 7 o'clock.....should it be moving more? If its not the heater control valve what else could it be?
Good thing its late May and not January.
Thanks in advance