Without Scan Tool
In case of not using hand-held tester:
Clear the DTC.
1. Using SST it connects the terminal Tc and CG of the DLC3.
SST 09843-18040
2. Turn the ignition switch to ON.
3. Clear DTC stored in ECU by depressing the brake pedal 8 or more times within 5 sec.
4. Check that DTC output the normal code.
5. Remove the SST from the DLC3.
SST 09843-18040
HINT: Disconnecting the battery cable during repairs will not erase the DTC in the ECU.