G'day (from Sydney) It's hard to define the "central locking module" on a 360. The Immobiliser ECU talks to the Window ECU and the Window ECU talks to the Doorlock ECU and that controls the door actuators. Are both doors not locking/unlocking? When you use the key in the door, do both doors lock/unlock? Is your immobiliser reacting to fob button pushes (lights/siren/etc). There are quite a few fuses involved. 4 fuses behind the passenger seat in the same fuseblock (for doors, windows and Immobiliser). Check your Owner's Manual.