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Home >> Lexus >> 2007 >> RX 400h AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 174 (Engine Immobilizer) >> Engine Immobilizer System >> DTC Check / Clear
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

DTC Check / Clear

WARNING: This page is about a different car, the 2007 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK DTC 
    1. Connect the intelligent tester (with CAN VIM) to the DLC3.
    2. Turn the ignition switch ON and turn the intelligent tester ON.
    3. Select the following menu items: DIAGNOSIS / OBD/MOBD / IMMOBILIZER / DTC INFO / CURRENT CODES.
    4. Check DTCs and then write them down.

      HINT:

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

    5. Confirm the details of the DTCs (see DTC CHECK / CLEAR ).
      Fig 1: Connecting Intelligent Tester To DLC3
      G04486853Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. CLEAR DTC 
    1. Connect the intelligent tester (with CAN VIM) to the DLC3.
    2. Turn the ignition switch ON (do not start the engine) and turn the intelligent tester ON.
    3. Select the following menu items: DIAGNOSIS / OBD/MOBD / IMMOBILIZER / DTC INFO / CLEAR CODES.

      HINT:

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

    4. Erase DTCs by pressing the YES button on the tester.

      HINT:

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