FAQ: How To Replace Heater Resistor 2013 Ford Focus?

Where is the heater blower resistor located?

It’s located inside the dash, often on the opposite side of the steering wheel or inside the engine compartment on the firewall. A blower motor resistor or a blower motor control module is the part that controls the speed of the blower motor.

How do you know if your heater resistor is bad?

Symptoms of a Bad or Failing Heater Blower Motor Resistor

  1. Blower motor stuck on one speed. A common symptom of a faulty blower motor resistor is a blower motor that is stuck on one setting.
  2. Blower motor does not work on certain settings.
  3. No air from the vehicle’s vents.

How do you remove the heater fan resistor?

How to Replace a Blower Motor Resistor

  1. Remove the negative battery terminal.
  2. Locate the blower motor resistor on the passenger side under the dash board.
  3. Disconnect the electrical connector to the blower motor resistor.
  4. Remove the screws or bolts to the blower motor resistor and remove the resistor.
You might be interested:  Readers ask: How To Clean Radiator Heater?

What happens when a blower motor resistor goes bad?

If you try to increase the air pressure and you feel no difference in the pressure blowing, then your blower motor resistor may be failing. A damaged blower motor resistor will work on one fan speed which may not be enough to keep the inside of your car cool or warm enough.

How much does it cost to replace a blower motor resistor?

The average cost for a Blower Motor Resistor Replacement is between $108 and $137 but can vary from car to car.

What are the signs of a bad blower motor relay?

Symptoms of a bad heater blower motor resistor

  • Fan does not work at all, so no air comes out of the vents.
  • Fan only works on some speeds and not others.
  • Fan only works on the highest speed.
  • Fan runs all the time and can’t be controlled with the fan switch.
  • You see smoke coming out of the vents.

Can you repair a blower motor resistor?

The resistor module is easy and inexpensive to replace. It’s then typically installed in the ductwork, near the car blower—either under the dash or under the hood. (Refer to a service manual to locate yours.) Purchase a new resistor module at the auto parts store (usually less than $25).

What causes a blower motor resistor to go out?

Trent, one of the biggest reasons for blower motor resistors to have shorten life is actually because of faulty blower motor drawing too many amps, some times melting wires/plugs, heating up resistors shortening their life.

You might be interested:  FAQ: Where To Dispose Water Heater?

What does a bad blower motor sound like?

A defective blower motor will make a continuous sound noticeable by the passengers in the vehicle. It can manifest as a knocking, whirring, clunking, vibrating, squealing, or whining noise that persists until the blower motor is replaced.

How long does it take to replace a blower motor resistor?

takes about 45 minutes.

What does a heater resistor do?

“Blower motor” refers to an electrically operated fan in a vehicle that supplies air to the passenger compartment. The heater blower resistor helps control the rate at which the blower motor supplies this air.

Why is my blower motor not working?

In a situation where the motor doesn’t work on any speed, the most likely causes are: a blown power supply fuse, a bad motor ground connection, bad motor speed control module or a failed motor. On all systems, a failed blower motor is least likely. Start by checking the blower fuse and HVAC controller fuse.

How do you diagnose a bad blower motor resistor?

What are the symptoms of a bad blower motor resistor?

  1. No Air.
  2. High speeds only.
  3. Low speed only.
  4. Fan won’t turn off.
  5. Blower motor works on some settings but not others.
  6. Smoking vents.
  7. Burning smell.

How long does a blower motor last in a car?

For the most part, the heater blower motor on your car is supposed to last as long as the actual vehicle does. Due to the harsh conditions that this blower motor has to operate in, it will usually end up having repair issues. There are a variety of problems that the blower motor may have that will render it useless.

You might be interested:  Readers ask: Where Is The Block Heater Cord On A 6.7 Cummins?

How much does it cost to replace a blower motor?

Replacing a blower motor costs $450 on average with a typical range of $250 to $800. With a warranty, you might pay as little as $150 for labor alone. For high-end models, like those with large motors or access issues, you might pay as much as $2,000.

Leave a Reply

Your email address will not be published. Required fields are marked *