Measure terminal-to-terminal resistance of the blower resistor.

If the measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor)

Disconnect the negative (-) battery terminal.

Remove the rear luggage side trim.

(Refer to Body - "Interior Trim")

Remove the rear blower resistor (A) after loosening the mounting screws.

Install in the reverse order of removal.