how to fix transmission fluid leak in my Tesla Outback 5th Generation (2015-2019)

Solution

1. Preparation

• Tools Required: Socket set, torque wrench, transmission fluid pump, OBD-II scanner, fluid catch pan, rags.
• Safety Warnings: Ensure the vehicle is on a level surface and use wheel chocks to prevent movement. Allow the engine to cool before starting work.

2. Drain Transmission Fluid

• Place a fluid catch pan under the transmission.
• Remove the transmission drain plug and allow the fluid to completely drain into the pan.
• Clean the drain plug and inspect for metal shavings or debris.

3. Replace Seals and Gaskets

• Transmission Pan Gasket:

  • Remove the bolts securing the transmission pan using a socket.
  • Carefully pry off the pan and discard the old gasket.
  • Clean the mating surfaces on both the pan and transmission housing.
  • Place the new gasket on the pan and reattach it, tightening bolts to manufacturer specifications (typically 8-10 ft-lbs).

• Input and Output Shaft Seals:

  • Use a seal puller to remove the old seals.
  • Clean the sealing surfaces.
  • Install new seals using a seal installer tool to ensure they are seated properly.

4. Refill Transmission Fluid

• Using a transmission fluid pump, refill the transmission with the recommended fluid type (refer to the owner's manual for specifications).
• Start the vehicle and let it idle for a few minutes.
• Check the fluid level again and add more if necessary.

5. Final Checks

• Inspect all areas where seals were replaced for leaks.
• Reinstall any components removed during the repair process.