DTC Check / Clear [11/2023 - ]

HINT: 

• With "All Readiness", you can check whether or not the DTC judgment has been completed by using the GTS.
• You should check "All Readiness" after simulating malfunction symptoms or for validation after finishing repairs.

1. Connect the GTS to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the GTS on.
4. Clear the DTCs even if no DTCs are stored. Enter the following menus: Body Electrical / Digital Rear-View Mirror / Trouble Codes.

   Body Electrical > Digital Rear-View Mirror > Clear DTCs 

5. Turn the ignition switch off.
6. Turn the ignition switch to ON.
7. Check that the power supply voltage of the inner rear view mirror assembly is 10 V or more, then turn the ignition switch to ON and wait for 20 seconds or more.
8. Enter the following menus: Body Electrical / Digital Rear-View Mirror / Utility.

   Body Electrical > Digital Rear-View Mirror > Utility 

   Tester Display
   All Readiness

9. Input the DTC to be confirmed.
10. Check the DTC judgment result.

    GTS Display	Description
    Normal	DTC judgment completed System normal
    Abnormal	DTC judgment completed System abnormal
    Incomplete	DTC judgment not completed
    N/A	Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit

    If the judgment result shows Incomplete or N/A, check that the power supply voltage of the inner rear view mirror assembly is 10 V or more, then turn the ignition switch to ON and wait for 20 seconds or more, then run the DTC judgement.