Changing A Fan Control Module For Mk4 Vw Youtube How to replace control module on mk4 volkswagen. known to commonly fail, so first step is to check your fuse panel and make sure fuse isnt blown. part was on. To test a fan motor, unplug the electrical connector at the motor and use fused jumper wires to connect battery power and ground directly to the fan. if the fan does not operate, replace the motor. 2. if the motor tests ok, check the cooling fan thermo switch, located at the bottom of the radiator on the driver's side.
How To Replace Fan Control Module Relay On Mk4 Volkswagen Youtube A c not working? compressor not engaging? the fan control module (fcm) could be your problem. i was getting very low voltage at the compressor (1.75v), which. While the fan control module (j293) is dumb as dirt, it does monitor amp draw of the a c clutch (n25). if the draw is out of factory design (open or short circuit), the fan control module (j293) can cut power to the a c clutch (n25). a c clutch (n25) should be about 4.5 ohms. boostedgli, hmc, boki ar and 5 others. do not ask questions here!. Vw mk4 1999 2005 fan and fan control module location and how to replace.torx t30 for fan.10mm for fan control module.to remove plugs, push in as you lift the. Golf bora mk4 fans repair. the vw golf mk4 uses electric looking fans with two speeds, slow and full. the slow speed is required by the air conditioning system. it runs continuously while the air conditioning is on. the cooling fan motors include a series power resistor within their casing to provide the slow speed.
Comments are closed.