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SpartanLync ECU GEN 1 Freightliner Firmware Information

ECU Firmware Introduction

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

• Freightliner-specific ECU installations
• Windows Computer hardware-installed with a NexiQ USB-Link 2 adapter
• 9-pin Deutsch Adapter cable (Standard 1 meter cable for use with USB-Link 2)
• Spartanlync flash cable (Part number 110310000440)

Freightliner ECU Firmware Update Requirements

You should only update the ECU if it meets the following requirements

1. Part number: 110302080465
2. SW version: V 5.2
3. Time Range: Before Jan of 2021

Freightliner ECU Firmware Update Download

• Download latest Firmware and the Windows Flash Utility (Installation and Flashing instructions included)