92 escort wiper/ hearer fan problem

loco387 · 04-21-2008, 11:36 AM

I have a 92 escort wagon, the heater fan and wioers will both quit working at the same time, and at random they will both start working again as the car is being driven. the outside temperature seems to affect this. if its cold they wont work and as it gets warmer they start working again. any ideas?

loco387 · 04-21-2008, 11:40 AM

I have a 92 escort wagon with a intermittent windshield wiper/ heater fan problem. they both quit working at the same time, and they will both start working again as the car is being driven. the outside temp seems to have an effect on this. if its cold they dont want to work, and when its warm they are more likely to start working again. any ideas?

Haiku · 04-24-2008, 11:49 PM

First inspect for a possible loose or detached wiring. If you can find any dealer wiring diagrams use that to trace the wire harness where it passes through the firewall. If your Ford Escort circuits are protected by circuit breakers then high resistance might be making them heat up.