how to fix P0700 code on Toyota RAV4 Fourth Generation (2013-2018)

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is cool.
• Disconnect the negative battery terminal to prevent electrical shorts.

2. Check Transmission Fluid

• Remove the transmission dipstick and check the fluid level.
• If low, add the appropriate type of transmission fluid (Toyota ATF WS).
• If dirty or burnt, proceed to replace the fluid.

3. Replace Transmission Fluid and Filter

• Tools Required: Socket set, fluid pump, drain pan.
• Sub-steps:
  1. Raise the vehicle using a jack and secure it with jack stands.
  2. Remove the transmission pan using a socket set, allowing the old fluid to drain into a pan.
  3. Remove the old transmission filter and replace it with a new one.
  4. Clean the transmission pan and replace the gasket.
  5. Reinstall the transmission pan and torque the bolts to manufacturer specifications (typically around 8 ft-lbs).
  6. Refill the transmission with new fluid through the dipstick tube.

4. Inspect and Repair Wiring and Connectors

• Tools Required: Multimeter, wire brush.
• Sub-steps:
  1. Visually inspect the wiring harness leading to the transmission for any visible damage or wear.
  2. Use a multimeter to test for continuity in the wires; repair or replace any damaged wires.
  3. Clean any corroded connectors with a wire brush and apply dielectric grease before reconnecting.

5. Reconnect Battery and Test Drive

• Reconnect the negative battery terminal.
• Start the vehicle and allow it to reach operating temperature.
• Test drive the vehicle to check for any shifts or performance issues.