Without Scan Tool
In case of not using TOYOTA hand-held tester:Clear the DTC
1. Using SST, connect terminals Tc and CG of DLC3. SST 09843 18040
2. Turn the ignition switch to 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 DLC3.
SST 09843-18040