Verifying Continuity

  1. Double-click the Test System Maintenance Software shortcut on the desktop to launch the ECU Test System Maintenance Software.
  2. Select Check Continuity under the Operations section.
  3. Click the Run Selected Operations button.
  4. Verify there is not a fixture or FDT connected to the ECUTS.
  5. Click the Continue button.
  6. Remove the protective covers from the mass interconnect on the ECUTS and the FDT.
  7. Verify that no pins on the mass interconnect or FDT are bent, broken, or otherwise damaged.
  8. When prompted, complete the following steps to connect the FDT to the mass interconnect:
    1. Pull the handle on the mass interconnect down to the open position.
    2. Connect the FDT to the mass interconnect.
    3. Push the handle on the mass interconnect up to the locked position.
  9. Click the Continue button to start the continuity test.
  10. Wait for the continuity testing to complete.
  11. Confirm that all ECUTS components passed. If any component failed, check the footnote in the report for additional details.
  12. Remove the FDT from the mass interconnect.
  13. Replace the protective covers on the mass interconnect and FDT.