With Manufacturer's Scan Tool

CLEAR DTC

a. Connect the hand-held tester or the OBD II scan tool to the DLC3.
b. Turn the power switch ON (IG).
c. Turn the hand-held tester or the OBD II scan tool ON.
d. Check that the shift position is in the P position.
e. Clear DTCs and freeze frame data with the hand-held tester or the OBD II scan tool.
For the hand-held tester:
1. Enter the following menus: DIAGNOSIS / OBD/ MOBD / HV BATTERY / DTC INFO / CLEAR CODES.
2. Press YES.