Clearing Diagnostic Trouble Codes

NOTE: This is the only information provided by the manufacturer for Clearing Diagnostic Trouble Codes for this system.

Without TOYOTA hand-held tester

Clear the DTC.




1. Using SST, connect terminals Ts and CG of DLC3.
SST 09843-18040
2. Turn the ignition switch ON.
3. ON and OFF the terminal CG of the DLC3 4 times or more within 8 seconds, delete DTC of the EMPS ECU.
4. Check that the PS warning light shows the normal code.
5. Remove the SST from the DLC3.
SST 09843-18040

With TOYOTA hand-held tester




1. Hook up the TOYOTA hand-held tester to the DLC3.
2. Turn the ignition switch ON.
3. Operate the TOYOTA hand-held tester to erase the codes. (See TOYOTA hand-held tester operator's manual.)