Body Control Module: Service and Repair

SMART JUNCTION BOX (SJB)







Removal and Installation

1. CAUTION: Prior to removal of the SJB, it is necessary to upload module configuration information to a diagnostic tool. This information needs to be downloaded into the new module once installed.

Disconnect the battery.

2. Remove the floor console SJB cover.
3. Remove the transmission selector lever bezel from the floor console finish panel.
4. Apply the parking brake.
5. Remove the parking brake lever boot from the floor console finish panel.
6. Remove the floor console finish panel.
7. Remove the SJB screw.
8. Disconnect the electrical connectors and remove the SJB.
9. To install, reverse the removal procedure.
- Configure the SJB. Refer to Information Bus (Module Communications Network).