Clearing Trouble Codes

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

NOTE: This article contains corrected data processed from TSB# PG001-05.






In case of not using LEXUS hand-held tester:
Clear the DTC.
(1) Using SST, connect terminals Tc and CG of DLC3.
SST 09843-18040
(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 DLC3.
SST 09843-18040

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





In case of using LEXUS hand-held tester:
Clear the DTC.
(1) Hook up the LEXUS hand-held tester to the DLC3.
(2) Turn the ignition switch ON.
(3) Operate the LEXUS hand-held tester to erase the codes.
(See LEXUS hand-held tester operator's manual.)