Clearing Trouble Codes

NOTE: This is the only information provided by the manufacturer for clearing diagnostic trouble codes for this system.

CLEAR THE DTC

The following operation will erase the DTC and freeze frame data. Operating an OBD II scan tool (complying with SAE J1978) or TOYOTA hand-held tester to erase the codes.

(See the OBD II scan tool's instruction book for operating instructions.)

NOTE: If the TOYOTA hand-held tester switches the ECM from Normal mode to Check mode or vice-versa, or if the ignition switch is turned from ON to ACC or OFF during chick mode, the DTCs and freeze frame data will be erased.