LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2016 >> IS 200t Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 26 (Adaptive Front-Lighting System - Diagnostics - Introduction) >> AFS (Adaptive Front-Lighting System) >> DTC Check / Clear [10/2016 - 09/2020] >> DTC Check / Clear [10/2016 - 09/2020]
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Check / Clear [10/2016 - 09/2020]

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2020 Lexus IS 350, 2020 Lexus IS 300, 2019 Lexus IS 350, 2019 Lexus IS 300, and 2018 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK FOR DTC 
    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 / AFS / Trouble Codes.

      Body Electrical > AFS > Trouble Codes 

    5. Check for DTCs.
  2. CLEAR DTC 
    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 / AFS / Trouble Codes.

      Body Electrical > AFS > Clear DTCs 

    5. Clear the DTCs.
scientia non olet · About LEMON Manuals