how do I clear the check engine light on my Toyota RAV4 Fourth Generation (2013-2018)

Solution

1. Preparation

• Tools Required: OBD-II scanner
• Ensure the vehicle is parked on a level surface with the engine off.
• Disconnect the battery if necessary for safety (optional, but ensure all electronics are off).

2. Scanning for Error Codes

• Connect the OBD-II scanner to the vehicle's OBD-II port (usually located under the dashboard).
• Turn the ignition key to the "ON" position without starting the engine.
• Follow the scanner's instructions to retrieve error codes.

3. Clearing the Codes

• After noting any issues, return to the OBD-II scanner menu.
• Select the option to clear the codes or "Erase Codes."
• Confirm the action on the scanner and wait for the process to complete.

4. Disconnecting the Battery (if applicable)

• If you prefer a manual method to reset the light:
  • Use a socket set to disconnect the negative battery terminal.
  • Wait for approximately 10-15 minutes to allow the vehicle’s systems to reset.
  • Reconnect the negative battery terminal and ensure it is secured.