how to fix P0700 code in Toyota RAV4 XA40 (2013-2018)

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the negative battery terminal to ensure safety.
• Raise the vehicle securely on jack stands if transmission fluid level needs checking or components need access.

2. Fluid Change (if necessary)

• Drain Fluid:

  • Locate the transmission fluid drain plug and remove it using a socket wrench.
  • Allow fluid to fully drain into a suitable container.

• Replace Filter:

  • Remove the transmission pan bolts and carefully lower the pan.
  • Replace the transmission filter according to specifications.

• Refill Fluid:

  • Reattach the transmission pan and torque the bolts to the manufacturer’s specifications.
  • Refill the transmission with the recommended fluid type (usually Toyota ATF WS).

3. Replace Transmission Control Module (if faulty)

• Remove TCM:

  • Locate the TCM, typically found near the transmission or under the dashboard.
  • Disconnect the electrical connectors and remove the mounting bolts.

• Install New TCM:

  • Position the new TCM in place and secure it with the mounting bolts.
  • Reconnect the electrical connectors ensuring a firm fit.

4. Clear Codes and Test Drive

• Reconnect the negative battery terminal.
• Use the OBD-II scanner to clear the P0700 code.
• Perform a test drive to ensure the issue has been resolved.