DTC Check / Clear [08/2019 - ]
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2022 Lexus RX 450hL, 2022 Lexus RX 450h, 2021 Lexus RX 450hL, 2021 Lexus RX 450h, and 2020 Lexus RX 450hL. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FOR DTC
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Chassis / Front Recognition Camera / Trouble Codes.
Chassis > Front Recognition Camera > Trouble Codes
- Check for DTCs (Test Failed / Pending / Confirmed).
HINT:
Techstream Display Description Test Failed Shows the malfunction judgment results during the current trip. Pending Shows the malfunction judgment results up to now. (Indicates the possibility of a malfunction when no DTC is confirmed.) Confirmed Shows the DTCs confirmed up to now. (The number of current trips differs for each DTC.) Freeze frame data is stored respectively for pending DTCs, confirmed DTCs and the latest DTCs.
- CLEAR DTC
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Chassis / Front Recognition Camera / Clear DTCs.
Chassis > Front Recognition Camera > Clear DTCs
- Clear the DTCs.
HINT:
Clearing the DTCs will also clear the freeze frame data.