what does P0700 mean for my Toyota RAV4 Fourth Generation (2013-2018)

Solution

1. Preparation

• Gather all tools and parts required.
• Disconnect the negative battery terminal to prevent electrical shorts.
• Ensure the vehicle is on a level surface and secured with wheel chocks.

2. Inspect and Replace Transmission Fluid

• Sub-steps:
  1. Remove the transmission fluid drain plug using a socket set.
  2. Allow old fluid to fully drain into a suitable container.
  3. Inspect the old fluid for metal shavings or burnt odor.
  4. Replace the drain plug and torque to manufacturer's specifications (typically around 30 ft-lbs).
  5. Refill with the appropriate transmission fluid (Toyota ATF WS) through the dipstick tube.

3. Repair or Replace TCM

• Sub-steps:
  1. Locate the TCM, usually under the dashboard on the driver's side or near the transmission.
  2. Disconnect the wiring harness from the TCM carefully.
  3. Remove the TCM mounting screws and take out the module.
  4. If replacing, install the new TCM and secure it with screws.
  5. Reconnect the wiring harness ensuring a secure fit.

4. Reconnect Battery and Clear Codes

• Sub-steps:
  1. Reconnect the negative battery terminal.
  2. Use the OBD-II scanner to clear the P0700 code from the system.
  3. Start the vehicle and allow it to warm up.