Without Scan Tool

Clear the DTC.
1. Using SST, connect terminals Tc and E1 of DLC1.
SST 09843-18020
2. Turn the ignition switch ON.
3. Clear the DTC stored in ECU by depressing the brake pedal 8 times or more within 5 seconds.
4. Check that the warning light shows the normal code.
5. Remove the SST from the terminals of DLC1.
SST 09843-18020

HINT: Cancellation cannot be done by removing the battery cable or ECU-IG fuse.