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2003 Ford Escort Question: heater and ac

 

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zippystooge, 2.0L 4 Cylinder DOHC, Wyandotte, MI, January 23, 2011, 11:41
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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.

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  • Answer #1

    DaveJHM January 24, 2011, 00:41
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     Master

    I'm thinking resistor. Fairly common on these. Inspect the resistor and its wiring connector for burned/melted wires, etc.

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  • Answer #2

    Stan's Garage (114 Answers) , Dearborn Heights, MI - (313) 915-4196
    Stans Garage January 24, 2011, 04:26
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     Journeyman

    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

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