Connect the battery voltage and check the blower motor rotation.

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

If the problem is corrected, replace the blower motor.

Disconnect the negative (-) battery terminal.

Remove the blower motor cover(A).

Disconnect the connector (B) of the blower motor and then remove the blower motor (A) after loosening the mounting screws

Installation is the reverse order of removal.