DTC Check / Clear

2007 Toyota Highlander Hybrid, FWDSECTION DTC Check / Clear
  1. DTC CHECK/CLEAR 

    HINT:

    • Check and clear the DTC for the brake control system, the axle system is controlled by the brake control system (skid control ECU) and hybrid control system (HV control ECU).
    • If a DTC other than DTC C1348 is output when performing DTC check, refer to DTC CHART of the Brake Control System .
      1. Check the DTCs.
        1. Connect the intelligent tester to the DLC3.
          Fig 1: Checking DTC Using Intelligent Tester
          G05202415Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        2. Turn the ignition switch to the ON position.
        3. Check the DTCs by following the prompts on the tester screen.

          HINT:

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

      2. Code is explained in the DTC chart (See DATA LIST / ACTIVE TEST ).
      3. Clear the DTCs.
        1. Connect the intelligent tester to the DLC3.
        2. Turn the ignition switch to the ON position.
        3. Clear the DTCs by following the prompts on the tester screen.

          HINT:

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

  2. END OF DTC CHECK/CLEAR 
    1. Turn the ignition switch to the ON position.
    2. Check that "CHECK AWD SYSTEM" is not displayed on the multi-information display.
    Fig 2: Identifying Check AWD System
    G05202416Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.