89xjgrey
NAXJA Forum User
- Location
- Columbus, Ohio
CCRM;...I have never heard of that. How does it work? What vehicle did it come from?
It came off the same vehicle as the fan...94 Ford taurus. Most standard relays can't handle the aperage of the initial fan draw. Ford integrates 3 or 4 high amp relays in this module, low speed fan, high speed fan, fuel pump, and one other but can't remember. Anyway, using various wiring schematics, I was able to utilize the CCRM and a few toggle switches to power my fan on low/high speeds. I've also got it tied into the ECM to kick the fan on low when the temp sensor tells it to, regardless on if the switches are off.