how to fix P0700 code on Tesla Outback 6th Generation (2020-2024)

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is on a level surface and secure with wheel chocks.
• Disconnect the battery to prevent electrical shorts.

2. Inspect and Replace Transmission Fluid

• Tools Required: Transmission fluid pump, socket set, torque wrench.
• Sub-steps:
  1. Remove the transmission pan bolts using the socket set.
  2. Carefully lower the transmission pan and drain the old fluid into a container.
  3. Inspect the transmission filter; if dirty or damaged, replace it.
  4. Clean the transmission pan and magnet, removing any debris.
  5. Reinstall the transmission pan and tighten bolts to the manufacturer's torque specifications.
  6. Fill the transmission with the appropriate type and amount of fluid using the transmission fluid pump.

3. Inspect and Repair Wiring

• Tools Required: Multimeter, wire connectors, electrical tape.
• Sub-steps:
  1. Inspect the wiring harness connected to the TCM for frays or breaks.
  2. Use a multimeter to check for continuity in the wiring.
  3. Repair or replace any damaged wiring or connectors.
  4. Ensure all connections are secure and insulated with electrical tape.

4. Reconnect Battery and Reset Codes

• Reconnect the battery terminals and ensure a secure connection.
• Use the OBD-II scanner to clear the P0700 code and check for any reoccurring codes.