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HOMESERVICE MANUALSINFINITI2019Q70 3.7 LUXE, AWDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTDRIVERS ASSISTANCE SYSTEMS - ADASDRIVER ASSISTANCE SYSTEMBASIC INSPECTIONACTION TESTWORK PROCEDURE
2019 Infiniti Q70 3.7 Luxe, AWD

Work Procedure

2019 Infiniti Q70 3.7 Luxe, AWDSECTION Work Procedure
NOTE: When the ICC system is set, the information display changes to the ICC system display.
  1. ICC SYSTEM ACTION TEST 

    Perform the ICC system action test. Refer to Description .

    GO TO 2.

  2. CHECK DCA SYSTEM SETTING 
    1. Start the engine.
    2. After starting the engine wait for 30 seconds or more.
    3. Check that the DCA system setting can be enabled/disabled on the navigation screen.
    4. Turn OFF the ignition switch and wait for 5 seconds or more.
    5. Check that the previous setting is saved when the engine starts again.

    GO TO 3.

  3. CHECK DRIVER ASSISTANCE SYSTEMS SWITCH 
    1. Start the engine.
    2. After starting the engine wait for 30 seconds or more.
    3. Enable the setting of the DCA system on the navigation screen.
    4. Press the dynamic driver assistance switch SYMBOL .
      GNSJSOIA0235Z-235Courtesy of NISSAN NORTH AMERICA, INC.
    5. Check that the DCA system switch indicator SYMBOL on the information display illuminates.
    6. Check that the DCA system switch indicator turns OFF when the system is turned OFF by pressing the dynamic driver assistance switch.
    7. Check that the DCA system switch indicator turns OFF when the engine starts again.
    NOTE: The DCA system switch indicator does not illuminate even when the dynamic driver assistance switch is turned ON within approximately 5 seconds after starting the engine.

    If the accelerator pedal assembly is not replaced

    INSPECTION END

    If the accelerator pedal assembly is replaced

    GO TO 4.

  4. CHECK DCA SYSTEM OPERATION 

    Check that the accelerator pedal actuator operates by the "Active Test" items "ACCELERATOR PEDAL ACTUATOR TEST1" and "ACCELERATOR PEDAL ACTUATOR TEST2" of "ACCELE PEDAL ACT" with CONSULT.

    INSPECTION END

RENDER: 1.0x

NO RELATED

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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.