Module Controlled Functions: Overview

The BCM controls:

• Battery saver function
• Brake shift interlock
• Delayed accessory function
• Dimmable backlighting
• Exterior lighting
• Ignition state messaging
• Interior lighting
• Key validation (part of PATS)
• Liftgate release
• PATS (without IA)
• Perimeter alarm
• Power door locks (without door module)
• Post crash alert function
• Rear video camera (vehicles built from May 13, 2013)
• RKE system (without IA)
• Tire Pressure Monitoring System (TPMS)
• Transport mode

The RFA module (with IA) controls:

• IA function
• Key validation (part of PATS)
• PATS
• RKE signals (output controlled by the BCM)