how to fix P0700 transmission code in Toyota Camry Seventh Generation (2012-2017)

Solution

1. Preparation

• Gather tools and parts needed.
• Disconnect the negative battery terminal to prevent electrical shock.
• Ensure the vehicle is on a level surface and secure with jack stands.

2. Inspect Transmission Fluid

• Remove the transmission dipstick and wipe it clean.
• Reinsert the dipstick and remove it again to check the fluid level.
• If low, add the recommended transmission fluid (Toyota Type T-IV or equivalent) until it reaches the correct level.
• If the fluid is dark or has a burnt smell, consider performing a transmission fluid change.

3. Repair Wiring and Connectors

• Visually inspect and repair any damaged wiring or corroded connectors leading to the transmission control module.
• Use dielectric grease on connectors to prevent future corrosion.
• Ensure all connections are secure and free from moisture.

4. Replace Transmission Control Module (if necessary)

• Locate the transmission control module, typically found under the dashboard or near the transmission.
• Disconnect the electrical connectors from the module.
• Remove the mounting bolts securing the module and take it out.
• Install the new transmission control module by reversing the removal steps.
• Reconnect all electrical connectors.

5. Clear Codes and Test Drive

• Reconnect the negative battery terminal.
• Use the OBD-II scanner to clear the P0700 code.
• Start the vehicle and conduct a test drive to ensure proper shifting and functionality.