For 1990-2009 cars

### Removal Procedure

Caution: Refer to Battery Disconnect Caution in the Preface section.

1. Disconnect the negative battery cable.
2. Disconnect the electrical connector at the resistor.
3. Remove the retaining screws from the resistor.
4. Remove the resistor by gently pulling it downward.

### Installation Procedure

Notice: Refer to Fastener Notice in the Preface section.

1. Install the new resistor into the heater/air distribution case with the screws.

Tighten
Tighten the blower resistor retaining screws to 6 N·m (53 lb in).

2. Connect the electrical connector at the resistor.
3. Connect the negative battery cable.
4. Confirm the proper performance of the blower.