For 1990-2009 cars

### Removal Procedure

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

1. Disconnect the negative battery cable.
2. Disconnect the direct ignition system (DIS) connector.
3. Note the ignition wires’ location and remove the ignition wires.
4. Remove the DIS retaining bolts.
5. Remove the DIS.

### Installation Procedure

Caution: Refer to Fastener Caution in the Preface section.

1. Install the DIS into the mounting location and install the retaining bolts.

Tighten
Tighten the DIS retaining bolts to 10 N·m (89 lb in).

2. Connect the DIS connector.
3. Install the ignition wires.
4. Connect the negative battery cable.