Control Module: Service and Repair

Four-Wheel Drive (4WD) Control Module

Removal

1. Disconnect the battery ground cable.





2. Remove the LH B-pillar interior trim panel.





3. Disconnect the connectors from the 4WD module.
4. Remove the bolts and the 4WD module.

5. CAUTION: Once the new 4WD control 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.