- BCM simulator
- Wiring loom
- Installation harware
Marks 4WD Adaptors manufacture a body control simulator that can be used in place of the VR or VS BCM. The simulator sends a stream of data to the PCM, which gives it permission to start just as the original BCM did without the need for the factory Commodore key.
For VS model PCM's the simulator is also equipped with an output to switch a thermo fan relay.