Hi people,

I have read the doco on fans in the tech section and looked at a Gregory EF manual and there are some inconsistencies.

Gregories has
Relay 1= NO contact - +12v power to 3 wire fan
Relay 2= NO contact - +12v power to 3 wire fan
Relay 3= NO/NC contact (SPDT)- 3 wire fan -ve to 2 wire fan +ve or +12v power to 2 wire fan +ve
Relay 4= NO contact - 3 wire fan -ve to ground.

Tech doco has relay opertion will not work with gregories cicuit.
It also mentions relay 4 as NC contact.

Is Gregories wrong?
What does the ford manual have?

It would be good to get the facts right before I dive in.

Cheers

which tech doco ?

edit - ahh that one .. I'll trying and remember to have a look in the factory manual tonight.

Cheers