Module - Bca, Bl W/Cntr, Etn End A66-36856-048

The Freightliner Module BCA BL with Center ETN End (A66-36856-048) is an electrical control module designed to manage multiple vehicle subsystems. It processes input signals and distributes output commands to coordinate lighting, climate, door controls, and instrumentation. The module features fault isolation and thermal management to maintain system integrity under operational stresses.