Bmw X3 Cooling Fan Relay Location

Open the glove box.

Bmw x3 cooling fan relay location.

The fan should come on at high speed. Variable valve timing relay. Fuses are located behind the glove box on the dashboard. You will see two plastic round screws.

Your owners manual should have a guide showing you what each relay in the box is for. The fuse box electrical distribution center which contains spare fuses relays and plastic tweezers is located on the left hand side of the engine compartment. When repairing the cooling fan and shroud are replaced as a unit. These cooling fans rely upon electric motor and they typically have a moderate to high slow draw which means that they are commonly controlled with a relay that relay controls the fans for the engine.

The cooling fans are controlled by a relay in the power distribution box inside the engine compartment. You want all of the parameters to be properly met so that everything. Most modern vehicles use electric cooling fans to help pull air through the radiator so that it can keep the engine cool. To access the fuses on a bmw 3 series open the passenger door.

Posted on jul 15 2009. Electronics box e box cooling fan fuel tank leak diagnosis hot film air mass sensor. Variable valve timing relay. When a bmw x3 cooling fan fails the fan will not activate or only activate at high speed.

Most cooling fans use electric motors that have a moderate to high current draw and as a result are commonly controlled using relays. Fuse box diagram 1996. This will allow you to remove the panel. Almost all modern vehicles rely upon electric cooling fans to pull air through the vehicle radiator to keep the engine cool.

For bmw e46 e39 e60 e92 128i 328i engine cooling fan switch genuine 13621433077. Use the wire to connect terminal 30 to terminal 87 in the relay mounting socket see the numbering on the bottom of the relay to determine the terminal locations. In this guide you will fuse location on bmw 3 series e90 e91 e92 e93. The cooling fan relay is the relay that controls the engine s cooling fans.

Crimp a male spade onto each end of a length of 18 gauge or larger wire. Test fan motor remove the high speed relay. The cooling fan is responsible for maintaining proper engine coolant temperature and a c cooling. When the correct parameters are met a temperature switch or.