Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Blower Motor Resistor: Service and Repair

CAUTION: Blower motor resistor block can be very hot, use caution when working on or near it. Do not operate the blower motor with the resistor block removed.

REMOVAL
1. Remove windshield wipers.
2. Remove cowl top screen.
3. Disconnect the resistor block wiring connector.
4. Remove two resistor block retaining screws. The screw threads attaching the resistor block are not full length. It is necessary to gently pry out the resistor block while turning the screws counterclockwise enabling the threads to engages.
5. Remove resistor block from vehicle.

INSTALLATION
For installation, reverse the above procedures.