Solution
When a new ECUTS arrived at customer site, there are several existed folders to store ECUTS related documents including: User Manual, Specifications, ECU Test System Configuration-Specific Reference.html, Test System Maintenance Software Help. We will focus on the Configuration Specific documentation in this article. Steps are as below:
1. Navigate to C:\Users\Public\Documents\National Instruments\ECU Test System\Configuration Specific Documentation\
2. Open ECU Test System Configuration-Specific Reference.html and navigate to Mass Interconnect Overview section.
3. Click on a slot. For example, Slot J24. It will navigate to the pin definitions of the slot. And we can get the pin definitions as below picture.

4. We
can also get the below information as well:
- VPC Components for ECUTS Receiver Mass Interconnect Maintenance,
- VPC Tools for ECUTS Receiver Mass Interconnect Maintenance,
- Suggested VPC Components for ECUTS ITA Mass Interconnect Design and Maintenance,
- Suggested VPC Tools for ECUTS ITA Mass Interconnect Assembly and Maintenance