11/07/2024 02:23:41

Ancillary Bay Air Leak Test (Inspection)

Correction code 16100400 FRT 0.42 NOTE: Unless otherwise explicitly stated in the procedure, the above correction code and FRT reflect all of the work required to perform this procedure, including the linked procedures. Do not stack correction codes unless explicitly told to do so. NOTE: See Flat Rate Times to learn more about FRTs and how they are created. To provide feedback on FRT values, email LaborTimeFeedback@tesla.com. NOTE: See Personal Protection to make sure wearing proper PPE when performing the below procedure.

  • 1140501-00-A Pack Kit, Enclosure, Leak Test, HV Battery, Complete
  • 1144879-00-A Kit, Encl Leak Test Adapters, HV Battery
  • 1813553-00-A 5-Way Air Splitter

Procedure

  1. Open all four doors and lower all four windows.
  2. Move the LH and RH front seats fully forward.
  3. Enter the Service Mode. See Service Mode.
  4. Perform Vehicle HV Disablement Procedure. See Vehicle HV Disablement Procedure.
  5. Remove and discard the breather plug from the ancillary bay probe lid cover.
  6. Install the leak test adapter into the ancillary bay probe lid cover.
  7. Connect the pack enclosure leak tester to the leak test adapter.
  8. Close both valves on the pack enclosure leak tester by turning valve knobs to a vertical position.
  9. Connect the pack enclosure leak tester to air supply.
    Informational PurposesAn informational icon, calling your attention
    Note
    Make sure the pack enclosure leak tester valves are both in the closed position.
  10. Turn the inlet valve to the open position by turning the valve knob to a horizontal position.
  11. Set the pack enclosure leak tester to 0.15 psi.
  12. Open the outlet valve to inject air into the ancillary bay, and allow 60 seconds for the pressure to stabilize to 0.15 psi.
  13. Close the inlet valve and wait 60 seconds for pressure to settle.
  14. Record value of starting pressure.
  15. Wait 45 seconds to test pressure and record value of ending pressure.
  16. Subtract the ending pressure from the starting pressure, and if:
    • The difference is greater than 0.0231 psi, check the hose, adapter, and plug fittings, close the outlet valve and open the inlet valve, check the pack enclosure leak tester pressure, and then retest from step 12. If the difference is still greater than 0.0231 psi, further investigate possible causes for the pressure leak. If the cause for the pressure leak can still not be found and resolved, escalate a Toolbox session.
    • The difference is 0.0231 psi or less, continue the procedure.
  17. Disconnect the air supply from the pack enclosure leak tester.
  18. Disconnect the pack enclosure leak tester from the leak test adapter.
  19. Remove the leak test adapter from the ancillary bay probe lid cover.
  20. Install a new breather plug onto the ancillary bay probe lid cover.
  21. Connect the LV battery power. See LV Battery - Li-lon (Disconnect and Connect).
  22. Install the 2nd row lower seat cushion. See Seat Cushion - 2nd Row (Remove and Replace).
  23. Exit the Service Mode. See Service Mode.
  24. Move the LH and RH front seats back to their original positions.
  25. Raise all four windows and close all four doors.