For 1990-2009 cars

### Removal Procedure

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

1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
2. Remove the knee bolster . Refer to Knee Bolster Replacement .
3. Disconnect the connector of the alarm switch assembly.
4. Remove the screw and the rear object alarm switch assembly.

### Installation Procedure

Notice: Refer to Fastener Notice in the Preface section.

1. Install the rear object alarm switch with the screw.

Tighten
Tighten the rear object alarm switch screw to 4 N·m (36 lb in).

2. Connect the electrical connectors.
3. Install the knee bolster . Refer to Knee Bolster Replacement .
4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .