With Manufacturer's Scan Tool

CLEAR DTC

a. Connect the intelligent tester or Techstream to the DLC3.
b. Turn the engine switch on (IG).
c. Turn the tester on.
d. Erase the following menus:
1. Intelligent tester - Select: DIAGNOSIS / OBD/ MOBD / (desired system) / DTC INEO /
2. Techstream - Select: Body / (desired system) / Trouble Codes /

e. Erase the DTCs.