With Manufacturer's Scan Tool
DTC CLEARANCEa. The following actions will erase the DTCs and freeze frame data.
LEXUS Hand Held Tester:
Operating the LEXUS hand held tester to erase the codes.
b. After completing repairs, the DTC retained in memory can be cleared by removing the EFI fuse for 1 minutes or more with the ignition switch off.
c. Check that the normal code is displayed after connecting the fuse.