Body Control Module: Service and Repair

SMART JUNCTION BOX (SJB)

Removal and Installation

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

Disconnect the battery.

2. Remove the RH lower cowl trim panel.







3. Disconnect the electrical connectors.
1 Unlatch and disconnect the main electrical connectors.
2 Separate the electrical connectors from the SJB.







4. Remove the SJB.
- Remove the SJB screws.

5. CAUTION: Once the new module is installed, it is necessary to download the module configuration information from the diagnostic tool into the new module.

To install, reverse the removal procedure.