For 1990-2009 cars

### Removal Procedure

Warning: Refer to Sensing and Diagnostic Module Voltage after Ignition is Turned Off Warning in the Preface section.

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

1. Disconnect the negative battery cable.
2. Remove the lower trim from the center pillar. Refer to Center Pillar Lower Trim Panel Replacement.
3. Disconnect the side air bag sensor connector (2).
4. Remove the side air bag sensor mounting bolt.
5. Remove the side air bag sensor (1).

### Installation Procedure

1. Install the side air bag sensor (1).

Caution: Refer to Fastener Caution in the Preface section.

2. Install the side air bag sensor mounting bolt and tighten to 10 N·m (89 lb in).
3. Connect the side air bag sensor connector (2).
4. Install the lower trim to the center pillar. Refer to Center Pillar Lower Trim Panel Replacement.
5. Connect the negative battery cable.