Where is the fuse for the heater fan?

Under the instrument panel, look under the glove box. On the right side of the fender wall you will find another fuse box. The blower motor fuse is easy to replace.

What fuse controls the heater fan?

Fuse Protection To protect the blower motor power circuit, a 20-, 25- or 30-amp fuse is usually located in the fuse panel under the dash. The rating of the fuse will depend on the vehicle application and how much power the blower motor requires at full speed.

Where is the fuse box located on a 2001 Chevy Cavalier?

The fuse panel is located at the driver’s side of the instrument panel.

Where is the fuse box on a 2004 Chevrolet Cavalier?

The fuse box is located on the driver’s side of the instrument panel, behind the cover.

What causes a heater fan to stop working?

Blower motor resistor / control module problems In some cars, a failed blower motor resistor can cause a heater fan to stop working completely. In most cases, a blower motor resistor fails due to corrosion or overheating.

Is there a fuse for the heater blower?

The blower motor is powered by a fuse-like device called a relay. If your heater or air conditioner does not blow air through the vents, this could indicate that the blower motor fuse has probably blown. While replacement is easy, the exact location of your blower motor fuse may vary from vehicle to vehicle.

Is there a fuse for heater control?

The heater itself has no fuse, because it’s not electric. The heater in a car is a small radiator which has engine coolant running through it. When air is blown over the heater core, heat generated by the engine and carried by the coolant is transferred to the moving air and heats the car.

What are the signs of a bad blower motor relay?

If you have a faulty blower motor, you may experience low airflow from the vents, even when the fan is on high. There will be no air coming from the vents if your fan isn’t working due to a bad blower motor resistor.

Why did my heater fan stop working?

A blown fuse might just be the reason your car heater fan is not working. Check for blown fuses and replace them to restore normal functionality. Also a faulty alternator could make the blower motor stop working, leading to fan failure, when the blower motor stops is rendered dysfunctional.

What fuse controls the heat in a car?

The blower fuse is a 40 amp fuse located in the engine compartment’s fuse box. The blower blower is controlled by the blower controller/resistor next to blower in the housing.

Where is the fuse box on a Cavalier?

Cigar lighter / power outlet fuses in the Chevrolet Cavalier are located in the Instrument panel fuse box (see fuses “CIG” (Cigarette Lighter) and “APO” (Accessory Power Outlet, if equipped)). The fuse box is located on the driver’s side of the instrument panel, behind the cover. It is located in the engine compartment (left-side).

Where is the fuse box on a Fortwo?

The fuse box is located under the instrument panel (on the left side). To open the fuse box, remove the three Torx10 screws and unclip all the plastic clips around the outside. Sends Power To… How to check the fuses?

Where are the fuses located in a Chevy Cobalt?

Fuse box in engine compartment. fuse box location. The engine compartment fuse block is located on the driver side of the vehicle. Lift off the cover to check the fuses. fuse box diagram. type 1. legend. Device Rating Description ABS Fuse 40A Electronic Brake Control Module (EBCM) ABS2 Fuse 10A Electronic Brake Control Module (EBCM) ABS3 Fuse 20A

Where is the heater fan blower motor relay located?

Automotive Mechanic 25 years of experience Hello – the blower fan relay is located behind the glove box – small black plastic square. Make sure both fuses for the HVAC/heater are good, and have power to them (one is 10 amp, one is 30 amp).

Cigar lighter / power outlet fuses in the Chevrolet Cavalier are located in the Instrument panel fuse box (see fuses “CIG” (Cigarette Lighter) and “APO” (Accessory Power Outlet, if equipped)). The fuse box is located on the driver’s side of the instrument panel, behind the cover. It is located in the engine compartment (left-side).

Where is the connector on a Cavalier radiator fan?

Inspect the fuse in the fuse relay box. Start the engine and pull the connector off the ECT. This is a two-wire connector with a yellow and a black wire. It is located near the coolant outlet on the upper rear of the hose. When the connector is pulled off of the ECT, within a second or two the fan should come on.

Where is the ECT on a Cavalier radiator?

It is located near the coolant outlet on the upper rear of the hose. When the connector is pulled off of the ECT, within a second or two the fan should come on. If it does come on, the ECT is suspect. Check the voltage with the meter by backprobing the sensor when the engine warms up.