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DTC Check / Clear

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
  1. DTC CHECK USING TECHSTREAM 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus. Body Electrical / Trouble Codes.
    5. Check for DTCs.
  2. DTC CLEAR USING TECHSTREAM 
    1. Connect the Techstream to the DLC3
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Trouble Codes
    5. Clear DTCs by pressing the YES button on the Techstream display