For 1990-2009 cars

### Removal Procedure

1. Remove instrument panel compartment. Refer to Instrument Panel Compartment Replacement.
2. Remove floor air outlet duct right side. Refer to Floor Air Outlet Duct Replacement - Right Side.
3. Remove the 2 heater and blower and air conditioning control module bolts (1) and the heater and blower and air conditioning control module wiring harness plug (2).
4. Remove blower motor resistor.

### Installation Procedure

1. Install heater and blower and air conditioning control module (3).

Caution: Refer to Fastener Caution in the Preface section.

2. Install the heater and blower and air conditioning control module wiring harness plug (2) and the 2 heater and blower and air conditioning control module bolts (1). Tighten to 2.5 N·m(23 lb in).
3. Install floor air outlet duct right side. Refer to Floor Air Outlet Duct Replacement - Right Side.
4. Install instrument panel compartment. Refer to Instrument Panel Compartment Replacement.