Shift Control Module Removal/Installation

WARNING: This page is about a different car, the 2003 Mazda B4000, 2002 Mazda B4000, 2002 Mazda B3000, 2001 Mazda B4000, and 2001 Mazda B3000. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable.
Remove the passenger cowl side trim panel.

Fig 1: Removing 4WD Control Module
Courtesy of MAZDA MOTORS CORP.
Remove the 4WD control module.
1. Disengage the locking tangs and remove the harness connectors.
2. Remove the screws.
3. Remove the 4WD control module.
Install in reverse order of removal.