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DTC Check / Clear [09/2014 - ]

WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2024 Lexus RC 350, 2024 Lexus RC 300, 2023 Lexus RC 350, 2023 Lexus RC 300, and 2022 Lexus RC 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. DTC CHECK 
    1. Turn the engine switch off.
    2. Connect the Techstream to the DLC3.
    3. Turn the engine switch on (IG), and wait for at least 10 seconds.
    4. Turn the Techstream on.
    5. Enter the following menus: Body Electrical / Occupant Detection / Trouble Codes.

      Body Electrical > Occupant Detection > Trouble Codes 

    6. Check for DTCs by following the prompts on the Techstream screen.

      HINT: 

      Refer to the Techstream operator's Service Information for further details.

  2. DTC CLEAR 
    1. Turn the engine switch off.
    2. Connect the Techstream to the DLC3.
    3. Turn the engine switch on (IG), and wait for at least 10 seconds.
    4. Turn the Techstream on.
    5. Enter the following menus: Body Electrical / Occupant Detection / Trouble Codes.

      Body Electrical > Occupant Detection > Clear DTCs 

    6. Clear the DTCs by following the prompts on the Techstream screen.

      HINT: 

      Refer to the Techstream operator's Service Information for further details.

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