PublicHome/Hardware/ECU/Gen3Firmware Freightliner

SpartanLync ECU GEN 3 Freightliner Firmware Information

ECU Firmware Introduction

Freightliner ECU Gen3.png

The SpartanLync GEN 3 ECU for Freightliner is the central electronic control unit for communication with SpartanLync TPMS sensors in a vehicle.

This page allows Freightliner service agents to perform a software update to the controlling firmware in these ECU devices.

Note: This ECU Firmware does not support SpartanLync TempTrac sensors

Freightliner ECU Flashing Requirements

The SpartanLync ECU Firmware Flashing requires the following

  • Windows Computer / Laptop USB connected to a NexiQ 2 adapter
  • 9-pin Deutsch Adapter cable (Standard 1 meter cable for use with USB-Link 2) plugged into Vehicle CAN
  • Spartanlync ECU plugged into the same Vehicle CAN as NexiQ 2 adapter
  • Vehicle turned on

Freightliner ECU Firmware Update Requirements

Freightliner ECU Gen3 FirmwareUpdate.png
You should only update the ECU if it meets the following requirements

  1. Supplier Part Number: 110302020521
  2. SW version: V 1.1
  3. DTNA Part Number: 66-20640-000

Freightliner ECU Firmware Update Download