Re: '93 Mustang LX, radiator fan problem
In article <email@example.com>, "JRnNC"
> My son's '93 has twice now run down the battery, cause is radiator fan
> continues to run after switching off the engine. According to the FORD
> CD I have, it is controlled by the "Constant Control Relay Module",
> which evidently controls other things too.
> Any of you guys seen a similar problem or have experience trouble
> shooting this problem?
> Thanks, JRnNC
The electric cooling fan on the 93 2.3L is designed to only operate with
the ignition switch in the run position. I would therefore put the CCRM
high on the suspect list. One of the two solid state driver relays inside
the module may be stuck in the closed position...HTH