Originally Posted by jschramm
Had the problem before I replaced the battery.
I have checked the air mix actuator and it is moving from the 6 oclock position to the 9 oclock position when the ECC is cycled from full hot to full cold. Did notice that I doesn't seem to stop anywhere in between based on temperature setting. Is that normal?
Air direction cylces from floor (90F setting) to dash (60F setting) vents so seems like vacuum is OK. Fan cycles from high to low to high as temperature setting goes from hot to cold and vice versa. Heater hoses are hot.
What am I missing?
Thanks in advance for the help,
You said the air direction cycles from floor to dash ! This means the blend door is actually working,
if both hoses are hot I would think either the heater core has a air bubble or is clogged. Possable hose restruction but unlikely.
This isnt a good time to be without heat.
My 2 cents