2026-10-14

Inlet Hose - PCS2 Lite - Ancillary Bay (Remove and Replace)

Código de corrección 16300500902 FRT 2.16 NOTA: Salvo que se indique lo contrario explícitamente en el procedimiento, el código de corrección y el FRT asociado reflejan todo el trabajo necesario para realizar este procedimiento, incluidos los procedimientos vinculados. No acumule códigos de corrección a menos que se le indique explícitamente que lo haga. NOTA: Consulte Tiempos de tarifa plana para obtener más información sobre los FRT y cómo se crean. NOTA: Consulte Protección personal para asegurarse de llevar el EPI adecuado al realizar el siguiente procedimiento. NOTA: Consulte Precauciones ergonómicas para ver prácticas de trabajo seguras.

Aviso
Quítese todos los artículos de joyería (relojes, pulseras, anillos, cadenas, pendientes, chapas, piercings, etc.) que lleve puestos y todos los objetos (llaves, monedas, bolígrafos, lápices, herramientas, tornillería, etc.) que lleve en los bolsillos antes de realizar cualquier procedimiento en el que se exponga a alta tensión.
Aviso
Si necesita utilizar algún elemento de corrección de la visión para realizar con seguridad algún procedimiento, asegúrese de que esté bien sujeto a la cabeza y no pueda caerse.
Aviso

Solo los técnicos que hayan completado todos los cursos de certificación requeridos pueden realizar este procedimiento. Tesla recomienda que los técnicos de proveedores de servicios externos realicen una formación equivalente antes de ejecutar este procedimiento. Para obtener más información sobre los requisitos de los técnicos de Tesla o detalles del temario para terceros, consulte Requisitos de certificación de alta tensión. Siempre que se manipule un cable, barra colectora o conexión de alta tensión, deben llevarse equipos de protección individual (EPI) y guantes aislantes para alta tensión con una clasificación nominal mínima de 0 (1000 V). En la nota técnica TN-15-92-003sobre los puntos de peligro de alta tensión, encontrará más información sobre seguridad.

Desinstalar

  1. Place the vehicle on the 2-post lift.
    Nota
    Ensure the vehicle is not charging.
  2. Open all four doors and lower all four windows.
  3. Enter Service Mode. See Modo de servicio.
  4. Run PROC_VCFRONT_X_START-THERMAL-FILL-DRAIN-COOLANTvia Toolbox:(link)
    Nota
    This routine has a 5-hour limit. After 5 hours, this routine must be performed again.
  5. Realice el procedimiento de desactivación de la alta tensión del vehículo. Consulte Vehicle HV Disablement Procedure (Test/Adjust).
    Nota
    Return to the current procedure once the rear drive unit HV cable bracket is installed to the HV battery.
  6. Drain the coolant from the power conversion system. See Ancillary Bay Coolant (Drain and Refill) (Test/Adjust).
  7. Disconnect the coolant drain hose adapters from the power conversion system inlet and outlet hoses and plug the power conversion inlet and outlet hoses.
  8. Remove the coolant collection tools, and then remove the coolant pressure tester from underneath the vehicle.
  9. Lower the vehicle fully.
  10. Remove the 2nd row lower seat cushion. See Seat Cushion - 2nd Row (Remove and Replace).
  11. Remove the ancillary bay cover. See Ancillary Bay Cover (Remove and Replace).
    Aviso
    Durante el resto del procedimiento se deben utilizar guantes aislantes para alta tensión y guantes protectores de cuero. No se quite los guantes ni las protecciones hasta que se le indique.
  12. Install the logic connector cap to the high voltage controller connector.
  13. Inspect the ancillary bay for missing insulators.
    Nota
    Install the service insulator kit before proceeding with the following steps.
  14. Remove the pyrotechnic battery disconnect. See Pyro Disconnect - HV Battery (Remove and Replace).
  15. Disconnect high voltage controller (HVC) connectors (x7).
  16. Release the clips (x8) that attach the megaharness to the high voltage controller skylite hinge.
  17. Remove the HVC and skylite hinge from the skylite hinge post.
    Nota
    2x tabs, 2x location holes
    Nota
    Press to release the two tabs, and then pull outward to remove.
  18. Remove the screw that attaches the RH skylite hinge post to the ancillary bay.
    Consejo
    Use of the following tool(s) is recommended:
    • Torx T25 socket
  19. Move the harnesses (x3) outward, and then remove the RH Skylite hinge post from the ancillary bay.
    Nota
    3x harness, 2x locating pins
    Nota
    Inspect the wire insulation layer. If it is damaged, replace the harness.
  20. Place an absorbent sheet under and around the PCS2 lite coolant inlet hose to catch excess coolant.
  21. Disconnect the PCS2 Lite coolant inlet hose from the PCS2 Lite by releasing the clips (x2) with the PCS coolant connector removal tool (1111868-00-B).
    Nota
    Place an absorbent sheet under the hose to catch excess coolant.
    Nota
    Visually inspect for coolant residue and clean with a shop towel if needed.
    Nota
    Install 2 plugs on the PCS2 Lite and hose, and discard the O-ring.
  22. Disconnect the PCS2 Lite coolant inlet hose from the ancillary bay by releasing the clips (x2) with the coolant connector removal tool (2029761-00-A), and then remove the hose from the vehicle.
    Nota
    Place an absorbent sheet under the hose to catch excess coolant.
    Nota
    Visually inspect for coolant residue and clean with a shop towel if needed.
    Nota
    Install 2 plugs on the PCS2 Lite and hose, and discard the O-ring.

Instalar

  1. Connect the PCS2 Lite coolant inlet hose to the ancillary bay as follows:
    1. Remove 2 plugs from the ancillary bay and hose.
    2. Place an absorbent sheet under the hose to catch excess coolant.
    3. Apply a light amount of Krytox 203 to install a new O-ring (1091895-00-A).
    4. Align the hose to the ancillary bay and secure the clips (x2); use caution not to damage the O-ring.
    5. Perform a push-pull-push test to ensure the coolant hose is fully latched, then visually verify the clips are fully seated.
  2. Connect the PCS2 Lite coolant inlet hose to the PCS2 Lite as follows:
    1. Remove 2 plugs from the coupling and hose.
    2. Place an absorbent sheet under the hose to catch excess coolant.
    3. Apply a light amount of Krytox 203 to install a new O-ring (1803223-00-A).
    4. Align the hose to the coupling and secure the clips (x2); use caution not to damage the O-ring.
    5. Perform a push-pull-push test to ensure the coolant hose is fully latched, then visually verify the clips are fully seated.
  3. Install the RH skylite hinge post to the ancillary bay, and then insert the harnesses (x3) into the slot.
    Nota
    2x locating pins
  4. Install the screw that attaches the RH skylite hinge post to the ancillary bay.
    2 Nm (1.5 lbs-ft)
    Consejo
    Use of the following tool(s) is recommended:
    • Torx T25 socket
  5. Install the HVC and skylite hinge to the skylite hinge post.
    Nota
    2x tabs, 2x location holes
  6. Install the clips (x8) that attach the megaharness to the HVC skylite hinge.
  7. Connect the HVC connectors (x7).
  8. Measure the voltage across the pyrotechninc battery disconnect mount points, and then install the pyrotechnic battery disconnect. See Pyro Disconnect - HV Battery (Remove and Replace).
  9. Remove the service insulator kit.
  10. Remove the logic connector cap from the high voltage controller connector.
  11. Install the ancillary bay cover. See Ancillary Bay Cover (Remove and Install).
    Nota
    Before installing the ancillary bay cover, inspect the ancillary bay cover seal and confirm there is no visual damage. If the seal is torn and/or delaminated, replace the ancillary bay cover.
  12. Install the 2nd row lower seat cushion. See Seat Cushion - 2nd Row (Remove and Replace).
  13. Perform an ancillary bay coolant leak test. See Ancillary Bay Coolant Leak Test (Inspection).
  14. Install the rear HV battery skid plate. See Skid Plate - HV Battery - Rear (Remove and Replace).
  15. Install the rear aero shield panel. See Panel - Aero Shield - Rear (Remove and Replace).
  16. Refill the coolant. See Ancillary Bay Coolant (Drain and Refill) (Test/Adjust).