check fan relay/fan relay control module
The Constant Control Relay Module(CCRM)interfaces with the Power Control Module(PCM)to provide control of the cooling fan, A/C Clutch and fuel pump. The module also includes the electronic engine control(EEC)relay to provide power the PCMThe CCRM is a set of 4 relays in one module. The relays are :1. Relay for the PCM (Powertrain Control Module)2. Relays for the high and low radiator fan speeds.3. Relay for the fuel pump.4. Relay for the Air Conditioning clutch on the compressor.
it does not have a relay for the fans. they are controlled by the fan control module located underneath the driver side frame rail.
The CCRM is a set of 4 relays in one module. The relays are : 1. Relay for the PCM (Powertrain Control Module) 2. Relays for the high and low radiator fan speeds. 3. Relay for the fuel pump. 4. Relay for the Air Conditioning clutch on the compressor.
P0480 is Cooling Fan 1 control circuit malfunction.Possible causes.- Faulty fan control relay- Fan control relay harness is open or shorted- Fan control relay circuit poor electrical connection- Faulty cooling fan 1- Fan cooling fan harness is open or shorted- Fan cooling fan circuit poor electrical connectionP0633 is SKIM key not programmed in computer.Possible Causes.- SKIM module must be programmed into ECM- SKIM module defective
The relay is called the CCRM or IRCM and is located in front of the engine bay, between the air filter and the front passenger light, it has a wiring harness that is screwed into the module. Oh yeah, btw: CCRM = Constant Control Relay Module , IRCM = Integrated Relay Control Module. This relay contols the fan, fuel pump and A/C clutch if I'm not mistaken.
The body control module contains the fan relay, fuel pump relay, ecc relay and I think there is another relay within the unit, although my memory isn't helping me much. The body control module is located under the hood at the top inside of the driver side strut tower. Hope this helps. ~ Tony
The reason for any relay is to have lower power to the control circuit. If you tried to run the fan directly from the electronic control module there would be either insufficient power to run the fan or you would damage the ECM by drawing too much power and overheating it.
All electrical circuits in a vehicle have a fuse or circuit breaker somewhere. There are possibly three in the Taurus AC circuit plus a fan relay, a fan speed control module, and a climate control computer.
IRCM= Integrated Relay Control Module CCRM= Constant Control Relay Module They are basically the same thing. The module consists of 4 relays that work in conjunction with the PCM to make things work. 1. Relay for the PCM 2. Relay for the high and low radiator fan speeds 3. Relay for the fuel pump 4. Rely for the Air Conditioning clutch on the compressor
Answer:Is located right there next to the fan, on the radiator. The fan control module is inside the car, behind the glove box lid.
The high and low cooling fan relays in the 98 Ford Escortr are loacated in the CCRM (Constant Control Relay Module) which is located on the base of the drivers side strut tower underneath the air filter module. It is a small box with quite a number of wires running into it. It controls the fans, the AC compressor and the Power Control Module.