Lexus IS250 · Service Manual SECURITIES

DTC CHECK / CLEAR

Troubleshooting


CHECK DTC

  1. C123647E01
    Connect the intelligent tester to the DLC3.

  2. Turn the engine switch on (IG).

  3. Read the DTCs by following the directions on the tester's screen.

    HINT:
    Refer to the intelligent tester operator's manual for further details.


CLEAR DTC

  1. Connect the intelligent tester to the DLC3.

  2. Turn the engine switch on (IG).

  3. Erase the DTCs by following the directions on the tester's screen.

    HINT:
    Refer to the intelligent tester operator's manual for further details.

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