how to fix P0700 code in Toyota RAV4 Fifth Generation (2019-present)

Solution

1. Preparation

• Gather necessary tools and ensure the vehicle is parked on a level surface.
• Disconnect the battery to prevent any electrical shorts.

2. Fluid Inspection and Replacement

• Check Fluid Level:

  • Remove the transmission dipstick and wipe it clean.
  • Reinsert and remove the dipstick again to check the fluid level.
  • If low, top off with the recommended transmission fluid (Toyota WS).

• Fluid Condition:

  • If the fluid is dark, burnt, or has debris, proceed to replace it.

• Fluid Change:

  • Drain the transmission fluid by removing the drain plug.
  • Replace the transmission fluid filter (if applicable).
  • Reinstall the drain plug and refill with the appropriate amount of new transmission fluid.

3. Electrical Inspection

• Wiring and Connectors:

  • Visually inspect the wiring harness and connectors for wear, corrosion, or loose connections.
  • Clean and secure any loose connections.

• Transmission Control Module:

  • If necessary, replace or reprogram the TCM using a compatible scan tool.

4. Clearing Codes

• Reconnect the battery and use the OBD-II scanner to clear the P0700 code from the vehicle's computer.
• Perform a test drive to ensure the issue is resolved.