If the resistor module develops a fault, it can cause the blower motor to stop working. When you increase or decrease the AC fan speed in your Encore, the climate control unit signals the resistor module to increase or decrease the flow of electric current to the blower motor. The function of the blower motor resistor is to control the speed of the blower motor. Note: Vehicles with auto climate control may not have a blower motor relay. But before you begin the replacement, it is highly recommended to disconnect the vehicle’s battery. You can test the relay by swapping it with other relays in the fuse box with similar amp rating. If you are lucky, the wiring diagram will be drawn on the facing. Typically relays are located in the engine compartment or under the steering wheel on the left-hand side. The information may be listed in your vehicle’s owners manual. A bad relay can also be the cause of AC blower motor failure in your Buick Encore.įirst of all, you should find out where the blower motor relay is located in your particular model of Encore. Relays are electromagnetic switches that are used to switch electrical loads on and off. It does not matter in which direction you insert the fuse. You must replace it with one of the same amperage and therefore the same color. If the metal strip is broken in the middle, the fuse has blown. To check the fuse, pull it out of the fuse box using a fuse puller or needle nose plier and hold it against the light. If the fuse is blown, replace it with a new one with the specified amp rating.
2013 BUICK ENCORE FAN RELAY MANUAL
In case of a faulty fuse, the circuit is interrupted and the motor can not work.Ĭheck the owners manual of your Encore or the fuse box cover to find the exact location of the fuse for the blower motor. The AC blower motor in Buick Encore needs electricity to work.
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