For 1990-2009 cars

### Removal Procedure

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

1. Disconnect the negative battery cable.
2. Locate the transmission control module (TCM) electrical connector next to the brake pedal assembly.
3. Disconnect the TCM electrical connector.
4. Remove the TCM retaining bolts.
5. Remove the TCM.

### Installation Procedure

Caution: Refer to Fastener Caution in the Preface section.

1. Install the TCM.
2. Install the TCM bolts and tighten to 5 N·m (44 lb in).
3. Connect the TCM electrical connector.
4. Connect the negative battery cable.
5. Refer to Control Module References for programming and setup information.