For 1990-2009 cars

### Removal Procedure

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

1. Disconnect the negative battery cable.
2. Remove the instrument panel under cover. Refer to Instrument Cluster Trim Panel Replacement.
3. Remove the screws securing the in-car temperature sensor with the tube.

### Installation Procedure

1. Install the in-car sensor.
2. Install the in-car sensor retaining screws and tighten.
3. Install the air inlet tube and connect the electrical connector.
4. Install the instrument panel under cover. Refer to Instrument Cluster Trim Panel Replacement.
5. Connect the battery negative cable.