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How To Replace A Blower Motor

A key component of your vehicle’s HVAC system, your blower motor pushes hot and cold air through the vents and into the cabin. As the mercury rises, keeping your blower motor in top shape is essential if you hope to stay cool. Ever the cool guy himself, The King has you covered with these easy step-by-step instructions.
 


 

 Here’s What You’ll Need:  

  • Wrench Set
  • Socket Set 3/8
  • 3/8 Ratchet
  • Screwdriver
  • Blower Motor

 

Words of Wisdom From The King: 

  • Every vehicle is different. Always follow the owner’s manual when it comes to maintenance and repairs.

  • Safety should be your number one priority. Don’t smoke, drink alcoholic beverages, or wear a necktie while working on the car. Watch out for hot objects, sharp instruments, hazardous materials and other potential safety hazards in and around your workspace.

  • Don’t work with a Philips when the job calls for a flat. Substituting tools can compromise your safety or your vehicle’s performance.

  • Finally, when the fun turns to frustration, or if the job requires specialized knowledge beyond your capabilities, please do not attempt it yourself. Talk to a professional mechanic or installer.


 

Steps For Blower Motor Removal

  1. Disconnect the negative battery cable. NOTE: In some vehicles, the blower motor is located inside the engine compartment, and in others, the motor is accessed from inside the car behind the dash or glove box. 

  2. Unplug the blower motor’s electrical connector. 

  3. Remove bolts or screws holding down the blower motor housing and remove the motor. NOTE: You may need to remove the fan assembly from the blower motor. If this is the case, the fan will be held on by a retaining washer or nut. Simply remove the nut or retaining washer and pull the fan off.

  4. Install the new blower motor with the reverse procedure, reconnecting the wires. You can test the motor by reconnecting the negative battery terminal and starting your vehicle.