Where are the fuses on my cooling fan?

Where are the fuses on my cooling fan?

There are two fuses under the left side of the dash. Fuse number 42 is a 40-amp fuse, and fuse number 51 is a 5-amp. Both circuits feed an electronic fan control module that is mounted on the left front frame rail, near the vacuum reservoir. helpful? helpful? My source shows almost every part, Except the fuse box and fan control module.

Where is the relay on a radiator fan?

The fan relay is often located in the engine bay’s fuse box, but the best way is to check your repair manual to find where it is located. Testing a 4 pin relay is often very straightforward. Remove the relay and give 12 volts to pin 30 and 85. Ground pin 86 and check if there is voltage coming out from pin 87.

Is the cooling fan on my Volkswagen working?

HI, my volkswagen only has one electric cooling fan and the engine fan. The cooling fan will work on rare occasions but mostly it will not work. Even when the engine is at temp. Once I noticed on a hot day that the engine did overheat. Yes, I do have a digital multimeter.

Why does my radiator fan blow the 40 Amp Fuse?

Check the radiator fan to see if it spins freely by hand, or if it’s tight. When you fling it with your fingers, it should coast to a stop after a few revolutions. If it doesn’t, it has tight bearings. That will cause it to blow the 40-amp fuse.

What are the symptoms of a bad cooling fan relay?

1. Engine running hot One of the first symptoms commonly associated with a bad or failing cooling fan relay is an engine that runs hot or overheats. If you notice that your engine is running at higher temperatures than normal, that may be a sign that the relay is not functioning properly.

How does the cooling fan relay work on a car?

The cooling fan relay is the relay that controls the engine’s cooling fans. When the correct parameters are met, a temperature switch or the computer will activate the relay, which will allow power to the fans. The relay will usually be activated once it is detected that the vehicle’s temperature…

Why are my cooling fans running at all times?

3. Cooling fans stay on at all times. If the cooling fans are staying on at all times, this is another (less common) symptom of a possible problem with the cooling fan relay. If the relay shorts internally, it may cause power to be permanently switched on, which will cause the fans to run at all times.

When do you turn on the fan relay?

When the correct parameters are met, a temperature switch or the computer will activate the relay, which will allow power to the fans. The relay will usually be activated once it is detected that the vehicle’s temperature approaches excessively high temperatures.

Why is the fuse on my radiator not working?

It is a very common problem that results in radiator fan failure: the fuse may burn off or simply fall off. You will, though, have to consult the owner’s manual to find out where exactly you can find the fuse, but once you have, it is an easy task.

What should I do if my radiator fan is not working?

A blown fuse is no big deal, and changing one does not cost a lot of money. If your car’s radiator fan is non-functional, check your car’s user manual and locate the fuse for the radiator fan controller or the fan. The fan itself often uses a big fuse of around 50A, while there might also be a separate small fuse to the fan control module.

Where is the fan control module on a Ford Focus?

FORD FOCUS RADIATOR FAN CONTROL MODULE LOCATION REPLACEMENT. FAN NOT WORKING FIX – YouTube If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.

How to troubleshoot an electric cooling fan problem?

1.Has the Cooling Fan Actually Failed? 1 If the fan comes on when the AC is running at MAX, but doesn’t run when the engine is hot, check the temperature sensor… 2 If the fan fails to come on, first check for a fan blown fuse or triggered breaker. On older vehicle models, you may… More

What does it mean when your radiator fan is not working?

This is what we call a blown fuse. A blown fuse is no big deal, and changing one does not cost a lot of money. If your car’s radiator fan is non-functional, check your car’s user manual and locate the fuse for the radiator fan controller or the fan.

When do you need to replace a cooling fan relay?

The relay controls the engine’s cooling fans as well as the fan for the A/C condenser. It also saves electricity. Since excessive heat will damage the vehicle’s parts over time, a bad relay must be replaced as soon as possible. The relay is a critical part of a cooling system.

Can a radiator fan and condenser fan share a relay?

There are, however, some models that use a dedicated second unit to the condenser. In such a scenario, the condenser fan and radiator fan may or may not share the same relay. If the cooling fan does not engage, you can check whether the relay is to blame by swapping it out for a different relay.