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 wiring harness connector.
3. Disconnect the vacuum hose from the solenoid.

### Installation Procedure

1. Connect the vacuum hose to the solenoid.
2. Connect the wiring harness connector.
3. Connect the negative battery cable.