Re: Frigiking A/C HELP

Posted by PackardV8 On 2010/11/8 10:10:05

Try eBay for a service manual. tHat's where i got my Mark IV manual.

But u don't really need a wireing diagram. A good guess will make it work:

3 leg rheostat: It control the fan motor. 1 wire is feed from from ignition switch. 2 nd wire to fan motor. a third wire feeds the rest of the switches.

Thermostat: One wire goes to compressor clutch. second wire is feed from rheostat switch.

One of the fan motor wires goes to ground.

There is probably a lite involved too. That would be turned off and on by the rhostat switch.

What kind of car is on????