CHECK FOR DTC
Connect the GTS to the DLC3.
Turn the power switch on (IG).
Turn the GTS on.
Enter the following menus:
for Triple Beam Headlight:
Body Electrical / AFS / Trouble Codes.
for Single Beam Headlight:
Body Electrical / HL Autoleveling / Trouble Codes.
Check for DTCs.
CLEAR DTC
Connect the GTS to the DLC3.
Turn the power switch on (IG).
Turn the GTS on.
Enter the following menus:
for Triple Beam Headlight:
Body Electrical / AFS / Clear DTCs.
for Single Beam Headlight:
Body Electrical / HL Autoleveling / Clear DTCs.
Clear the DTCs.