Diesel Data: Automotive Repair

Blower Motor





Inspection

1. Connect the battery voltage and check the blower motor rotation.




2. If the blower motor voltage is not operated well, substitute with a known-good blower motor and check for proper operation.
3. If the problem is corrected, replace the blower motor.

Replacement

1. Disconnect the negative (-) battery terminal.
2. Disconnect the connector (A) of the blower motor.
3. Remove the blower motor (B) after loosening the mounting screws.




4. Installation is the reverse order of removal.