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

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the car is parked on a level surface and the engine is off.
• Disconnect the battery to prevent electrical shorts.

2. Inspect and Replace Transmission Fluid

• Tools Required: Socket set, funnel, drain pan, new transmission fluid.
• Check the fluid level using the dipstick; if low, add the recommended type of transmission fluid.
• If fluid is burnt or contaminated, drain the old fluid completely and replace it.
  • Remove the drain plug and allow fluid to fully drain into the pan.
  • Replace the drain plug and fill the transmission with new fluid through the dipstick tube until the correct level is reached.

3. Inspect and Replace the Transmission Control Module (if necessary)

• Tools Required: Socket set, ratchet, torque wrench.
• Remove the TCM by locating it (usually found near the transmission).
  • Disconnect the wiring harness from the TCM.
  • Remove the mounting bolts and carefully take out the module.
• Install the new TCM:
  • Position the new module, secure it with mounting bolts (torque to manufacturer specifications).
  • Reconnect the wiring harness.

4. Clear Codes and Test Drive

• Reconnect the battery.
• Use the OBD-II scanner to clear the P0700 code and any additional codes.
• Test drive the vehicle to ensure proper operation and that the check engine light does not return.