Note: This is a general guide for all vehicles.
How to Replace a Heater and A/C Blower Motor
Always wear safety glasses when working on your vehicle. Wear other personal protective equipment (PPE) when necessary, for example latex gloves or closed toe shoes.
Locate the heater and A/C blower motor under the passenger side dash. Removing the dash may be necessary to access the blower motor on some vehicles.
On older vehicles, the blower motor may be located in the engine compartment on the passenger side firewall.
Disconnect the blower motor electrical connector.
Remove the retaining screws to the blower motor assembly.
Remove the box and blower motor assembly.
Remove the blower motor retaining screws. Remove the motor from the box.
Compare the new blower motor to the old one to verify that you have the correct part. Install the new motor into the box and tighten the retaining screws. Re-install the blower motor assembly.
Connect the blower motor electrical connector.
Operate the heating and A/C system. Verify that the blower motor operates at all speeds and that the system produces hot and cold air.
Help improve this guide!
Did you find this guide helpful?