Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Testing the Cabin Fan of a Car

Model: (Various brands) Various
Part: Checks and maintenance

Today, you will learn how to test the cabin fan of a generic car in simple steps. First, you should remove the fan, which is usually found inside the dashboard on the passenger side; once the electrical connector and the securing screws are disconnected, remove it from the car. At this point, get a multimeter and check the correct operation of the resistor by setting it to ohms: by placing the probes on the electrical parts, you will see if the fan draws current; if it does, it means the fan's resistor is functioning. By connecting a battery, you can verify its operation.

Updated on 31 March 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Engine Cooling Fan
How to Replace the Engine Cooling Fan
(Various brands) Various In this video tutorial, we can see how to replace the engine cooling fan. The first thing to do is to get in the vehicle and turn off the engine; pul…
How and when to check the shock absorbers?
How and when to check the shock absorbers?
(Various brands) Various Approximately 45% of new cars on the road already have completely worn out shock absorbers, this is because after just 20,000 km the shock absorbers …
How to test the fan's resistance
How to test the fan's resistance
(Various brands) Various In this video, we can see how to perform the test to verify the functionality of the resistor that controls the cabin fan. Usually, a broken resistor…

Other guides you may be interested in

    Frequently Asked Questions

    • Vari - What does it mean when the message "insp" appears on a car? Read answer
    • Vari - What problems does the Kymco Downtown 300i have? Read answer

How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

Watch the video!


by ScegliAuto

More videos