How to Replace Blower Motor and Resistor 92-99 Mitsubishi Montero
Difficulty: Beginner · About 75 min · Mitsubishi Montero
Replace the blower motor and resistor on a 1992–1999 Mitsubishi Montero by removing the lower dash trim, disconnecting the battery and wiring, and checking fan operation after reassembly.
Tools you will need
- Socket Extensions
- Phillips Head Screwdriver
- 7mm Socket
- 10mm Socket
- Ratchet
- Trim Tool Set
Parts and supplies
- Blower motor assembly
- Blower motor resistor
Steps
- Disconnect power and remove lower trim
Turn the ignition off and disconnect the negative battery cable. Remove the lower dash screw and release its push clip, then lower the trim panel to access the blower housing.
- Remove the resistor and blower motor
Unplug the resistor connector and remove its fasteners. Disconnect the blower wiring, remove the motor screws, and lower the motor from the housing without pulling on the harness.
- Install the new motor and resistor
Position the replacement motor and secure it with its screws. Refit the resistor, reconnect both electrical plugs, and make sure the wiring is clear of the fan cage.
- Restore trim and test the blower
Reconnect the negative battery cable, reinstall the lower dash trim, and press its clip into place. Turn the vehicle on and test the fan settings, listening for rubbing or vibration.
Check your vehicle’s repair manual for exact specifications and fit.