how to tell if my Tesla Outback 5th Generation (2015-2019) torque converter is bad?

Solution

1. Preparation

• Gather necessary tools and parts.
• Tools Required: OBD-II scanner, jack and jack stands, transmission fluid dipstick, torque wrench, socket set.
• Ensure the vehicle is on a flat surface and safely raised.

2. Fluid Inspection

• Sub-steps:
  1. Remove the transmission dipstick.
  2. Inspect the fluid color and smell; replace if burnt or discolored.
  3. Check fluid level and top off if necessary using the correct transmission fluid type.

3. Remove Transmission Pan (if needed)

• Sub-steps:
  1. Place a drain pan under the transmission to catch fluid.
  2. Unbolt the transmission pan using a socket set and remove it carefully.
  3. Inspect for metal shavings or debris that could indicate internal damage.

4. Replace Torque Converter (if faulty)

• Sub-steps:
  1. Disconnect the battery for safety.
  2. Remove the transmission from the vehicle following manufacturer specifications.
  3. Unbolt the torque converter from the flex plate.
  4. Remove the old torque converter and install the new one, ensuring it locks into place.
  5. Reattach the transmission to the vehicle.

5. Refill Transmission Fluid

• Sub-steps:
  1. Replace the transmission pan and tighten bolts to manufacturer specifications.
  2. Refill the transmission with the appropriate fluid through the dipstick tube.
  3. Start the engine and let it run for a few minutes while checking for leaks.