For 1990-2009 cars

### Removal Procedure

1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.
2. Disconnect the transmission control module (TCM) wiring connectors.
3. Remove the TCM and nuts.

### Installation Procedure

Caution: Refer to Fastener Caution in the Preface section.

1. Install the TCM retaining nuts and tighten to 15 N·m (11 lb ft).
2. Connect the electrical connectors.
3. Connect the negative battery cable.