Bmw X3 Cooling Fan Relay Location

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.

Bmw x3 cooling fan relay location.

Most cooling fans use electric motors that have a moderate to high current draw and as a result are commonly controlled using relays. This will allow you to remove the panel. Variable valve timing relay. Most modern vehicles use electric cooling fans to help pull air through the radiator so that it can keep the engine cool.

When repairing the cooling fan and shroud are replaced as a unit. The cooling fans are controlled by a relay in the power distribution box inside the engine compartment. Open the glove box. 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. Fuses are located behind the glove box on the dashboard. The cooling fan is responsible for maintaining proper engine coolant temperature and a c cooling. The fan should come on at high speed.

The cooling fan relay is the relay that controls the engine s cooling fans. Fuse box diagram 1996. Turn them counterclockwise to unlock them. When a bmw x3 cooling fan fails the fan will not activate or only activate at high speed.

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 the correct parameters are met a temperature switch or. Bmw x3 models utilize an electronic cooling fan integrated into the cooling fan shroud. Your owners manual should have a guide showing you what each relay in the box is for.

Variable valve timing relay. In this guide you will fuse location on bmw 3 series e90 e91 e92 e93. Crimp a male spade onto each end of a length of 18 gauge or larger wire. Posted on jul 15 2009.

To access the fuses on a bmw 3 series open the passenger door. The box is usually located near the battery. Almost all modern vehicles rely upon electric cooling fans to pull air through the vehicle radiator to keep the engine cool. You will see two plastic round screws.