A66-19809-000 Genuine Freightliner Electronic Chassis Module

Product Overview

The A66-19809-000 is a genuine Freightliner electronic chassis module designed for specified Freightliner M2 and Daimler truck applications. It serves as a central communication hub for chassis subsystems, managing electrical signals associated with lighting, braking, suspension, and body controls. 

Product Features

The A66-19809-000 electronic chassis module is manufactured to Freightliner factory specifications for managing chassis-system electrical signals and communication.

• Routes electrical signals for exterior lighting circuits, including the vehicle’s headlights, brake lights, and trailer lights.
• Coordinates chassis-related signal communication for ABS and traction-control functions within the vehicle’s electronic control system.
• Handles suspension-control signals associated with air-ride height and leveling functions on the applicable vehicle configuration.
• Manages brake-system input and output signals as part of its central role in chassis electrical control.
• Processes signals associated with auxiliary switches and body controls through the vehicle’s chassis multiplexing system.
• Supports chassis power-distribution and fusing functions as part of the module’s electrical-system responsibilities.

General Specifications

Installation Notes

The A66-19809-000 should be matched to the vehicle’s original chassis module identification before installation. Confirm configuration, V5.00 version, and HW2.A1 hardware identification against the required vehicle application.

Verify the part number and module configuration. Related part numbers alone do not establish compatibility.