LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2021 >> RX 350L AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Exterior Lights >> Lighting System (W/O Automatic Headlight Beam Level Control System) - Diagnostics - Introduction >> LIGHTING SYSTEM (w/o Automatic Headlight Beam Level Control System) >> DTC Check / Clear [08/2019 - ] >> DTC Check / Clear [08/2019 - ]
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Check / Clear [08/2019 - ]

  1. CHECK FOR DTC (MAIN BODY) 
    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 / Main Body / Trouble Codes.

      Body Electrical > Main Body > Trouble Codes 

    5. Check for DTCs.
  2. CHECK FOR DTC (FRONT RECOGNITION CAMERA (FRONT LIGHTING CONTROL)) 
    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 / Front Recognition Camera (Front Lighting Control) / Trouble Codes.

      Body Electrical > Front Recognition Camera (Front Lighting Control) > Trouble Codes 

    5. Check for DTCs.
  3. CLEAR DTC (MAIN BODY) 
    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 / Main Body / Trouble Codes.

      Body Electrical > Main Body > Clear DTCs 

    5. Clear the DTCs.
  4. CLEAR DTC (FRONT RECOGNITION CAMERA (FRONT LIGHTING CONTROL)) 
    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 / Front Recognition Camera (Front Lighting Control) / Trouble Codes.

      Body Electrical > Front Recognition Camera (Front Lighting Control) > Clear DTCs 

    5. Clear the DTCs.