Thermo King WINTRAC 6.5 is a Windows-based diagnostic and data management software used by service centers and fleet technicians to maintain Thermo King refrigeration units and dataloggers. The software enables complete communication with supported controllers, sensors, and logging modules for troubleshooting and maintenance operations.
It provides direct access to system status, stored alarms, operational parameters, and trip history, helping reduce downtime and improve refrigeration system reliability.
Advanced Diagnostic & Monitoring Functions
WINTRAC allows technicians to:
Read and clear active or stored alarm codes
Monitor real-time refrigeration system data
Configure unit settings and operational parameters
Retrieve and analyze trip temperature logs
Perform functional system testing
Manage datalogger files and reports
These capabilities make it a comprehensive maintenance and troubleshooting tool for Thermo King equipment.
Supported Thermo King Systems
WINTRAC supports multiple Thermo King data logging systems and controllers including:
DAS / DAS-IV
DMS / DRS
AccuTrac
TranScan
CargoWatch / ServiceWatch
MPIV / MPV / MPVI controllers
Multi-temperature controller systems
This broad compatibility allows servicing of trailers, trucks, and transport refrigeration equipment across various fleets.
Supported Hardware
Thermo King Diagnostic Cable
Software Characteristics
Windows-based professional reporting and diagnostic utility
Fast performance analysis tools
Graph and table data visualization
Automatic file and trip management
Easy retrieval and configuration of datalogger parameters
These features make WINTRAC an efficient tool for fleet maintenance and refrigeration monitoring.
Technical Highlights
Software type: Transport refrigeration diagnostic software
Version: WINTRAC 6.5
Level: Dealer / Service diagnostic tool
Interface: Thermo King diagnostic cable
Platform: Windows PC
Application: Refrigerated trailer & truck maintenance









Logan Price –
Delivery was fast and arrived sooner than expected.