2025-03-12

Fluid Coupling - 180 Degree (Remove and Replace)

Correction code 3920010102 FRT 0.50 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.

  • 1135762-00-A Kit, Svc Plug, Cooling Hose, Model 3
  • 1080568-00-A Fluid Catcher
Table 1. Torque Specifications: Fluid Coupling - 180 Degree (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
Bolt that attaches the straight fluid coupling to the front drive unit inverter
6 Nm (4.4 lbs-ft)
  • Torx T25 Bit
 Replace 1015888-00-C

Remove

  1. Open the LH front door and lower the LH front window.
  2. Unlock the vehicle gateway. See Gateway (Unlock).
  3. On the touchscreen, tap the Service Mode "wrench" (at the bottom of the touchscreen UI), and then tap Thermal > Coolant System > Start Thermal Fill/Drain > Run, and then allow the routine to complete.
  4. Remove the HEPA filter assembly. See Service Kit - Hepa And Carbon Filters (Remove and Replace).
  5. Disconnect the LV battery. See LV Power (Disconnect and Connect).
  6. Remove the cabin intake duct. See Duct - Air Intake (Remove and Replace).
  7. Remove the front aero shield panel. See Panel - Aero Shield - Front (Remove and Replace).
  8. Position the coolant drain container under the LH front of the front drive unit.
  9. Disconnect the front drive unit inverter hose from the fluid coupling, and plug the ends of both fittings as soon as possible to avoid coolant loss.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Coolant loss greater than 1L requires vacuum fill.
  10. Remove and discard the bolt that attaches the straight fluid coupling to the front drive unit inverter, and then remove and discard the straight fluid coupling.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • Torx T25 Bit

Install

  1. Install a new front drive unit straight fluid coupling into the front drive inverter, and then install a new bolt that attaches the straight fluid coupling to the front drive unit inverter.
    6 Nm (4.4 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • Torx T25 Bit
  2. Remove the plugs on the ends of fittings, and then connect the front drive unit inverter hose to the fluid coupling.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Coolant loss greater than 1L requires vacuum fill.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Perform a push-pull-push test to make sure that the hose is fully secured.
  3. Remove the coolant drain container from underneath the vehicle.
  4. Install the front aero shield panel. See Panel - Aero Shield - Front (Remove and Replace).
  5. Inspect the coolant level and top off as necessary.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Ensure that the coolant level is at the "Max" line.
  6. Connect the LV battery. See LV Power (Disconnect and Connect).
  7. Unlock the vehicle gateway. See Gateway (Unlock).
  8. On the touchscreen, tap the Service Mode "wrench" (at the bottom of the touchscreen UI), and then tap Thermal > Coolant System > Stop Thermal Fill/Drain, and then allow the routine to complete.
  9. On the touchscreen, tap the Service Mode "wrench" (at the bottom of the touchscreen UI), and then tap Thermal > Coolant System > Coolant Purge Start > Run, and then allow the routine to complete.
  10. Inspect the coolant level, top off as necessary, and then install the coolant bottle cap.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Ensure that the coolant level is at the "Max" line.
  11. Install the cabin intake duct. See Duct - Air Intake (Remove and Replace).
  12. Install the HEPA filter assembly. See Service Kit - Hepa And Carbon Filters (Remove and Replace).
  13. Exit Service Mode. See Service Mode.
  14. Raise the LH front window and close the LH front door.
  15. Remove the lift arms from below the vehicle.