2003 Ford Escort Q&A

2003 Ford Escort Question: heater and ac

my heater and ac works sometimes and sometimes it doesnt. when it doesnt work it doesnt work at all. when it does work it works on all speeds. could this be a resister or relay switch? i have checked all fuses. -
Answer 1
I'm thinking resistor. Fairly common on these. Inspect the resistor and its wiring connector for burned/melted wires, etc. -
Answer 2
Could be either resistor or switch. Look at both or use a test light to check the circuit. If you would like us to look at it just call me and schedule an appointment (313-562-7022). I am sure we can figure it out for you. Larry -
Related Items:
The hot air stopped working on the heater. The fan is working, but it's cold air.
ac puts out hot air
The control lever that allows heat/ac to panels, floor, dash etc is loose and floppy since my son installed a radio. Lever also won't stay where I put it, drifts to the left. This feels mechanical....
can the ac accumulator drier cause water to accumulate in the passenger side if itt is not functining righ?t