For 1990-2009 cars

### Removal Procedure

Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

1. Disconnect the negative battery cable.
2. Remove the end cap from the instrument panel.
3. Unsnap the underhood junction block (1) from the bracket.
4. Disconnect the harness (2) from the underhood junction block (1).

### Installation Procedure

1. Connect the harness (2) to the underhood junction block (1).
2. Snap the underhood junction block (1) to the bracket.
3. Install the end cap to the instrument panel.
4. Connect the negative battery cable.