Body Control Module/Gateway Module Assembly

The Body Control Module/Gateway Module (BCM/GWM) assembly is mounted on a bracket, which is attached to the lower 'A' pillar on the passenger side of the vehicle.

The BCM/GWM assembly contains software to control the following functions:

• Determines the condition of the startup battery.
• Controls the output from the generator using load management software.
• Controls the charge warning indicator - system status on the Instrument Cluster (IC).
• Controls the Quiescent Current Control Module (QCCM) to enable or disable electrical loads if necessary.
• Controls the stop/start system using power management to inhibit unnecessary electrical loads.