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Home >> Infiniti >> 2024 >> QX55 Essential >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System >> Basic Inspection >> Action Test >> LDW/LDP >> Work Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Work Procedure

WARNING: Be careful of traffic conditions and safety around the vehicle when performing road test.
CAUTION:
  1. CHECK LDW SYSTEM SETTING 
    1. Start the engine.
    2. Check that the LDW system setting can be enabled/disabled on the integral switch.
    3. Turn OFF the ignition switch and wait for 30 seconds or more.
    4. Check that the previous setting is saved when the engine starts again.

    >>

    GO TO 2.

  2. ACTION TEST FOR LDW 
    1. Enable the setting of the LDW system on the integral switch.
    2. Turn warning system switch ON (warning system switch OFF indicator is ON).
      NOTE: SYMBOL LDP system is OFF.
    3. Check the LDW operation according to the following table.
      Vehicle condition/ Driver's operation Action
      Vehicle speed(Approx.)[km/h (MPH)] Turn signal condition Status of vehicle close to lane marker Indication on the combination meter Indicator color Steering vibration
      Less than Approx. 60 km/h (37 MPH) - Close to lane marker
      GNSDB139373Courtesy of NISSAN NORTH AMERICA, INC.
      White OFF
      Approx. 60 km/h (37 MPH) or more
      • OFF
      • ON (Opposite to the deviate side)
      Close to lane marker
      GNSDB138431Courtesy of NISSAN NORTH AMERICA, INC.
      Yellow (Blink) ON
      ON (Deviate side) Close to lane marker
      GNSDB139373Courtesy of NISSAN NORTH AMERICA, INC.
      White OFF
      NOTE: SYMBOL After the operating conditions of warning are satisfied, the warning continues until the vehicle speed reaches approximately 50 km/h (32 MPH). Refer to System Description .

    >>

    GO TO 3.

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

    >>

    GO TO 4.

  4. ACTION TEST FOR LDP 
    1. Enable the setting of the LDP system on the integral switch.
    2. Turn the warning system switch OFF (warning system switch indicator is OFF), LDP system icon is ON at the "Lane" position.
    3. Check the LDP operation according to the following table.
      Vehicle condition/ Driver's operation Action
      Vehicle speed(Approx.)[km/h (MPH)] Turn signal condition Status of vehicle close to lane marker Yawing control Indication on the combination meter Indicator Steering vibration
      Less than Approx. 60 km/h (37 MPH) - Close to lane marker OFF
      GNSDB138500Courtesy of NISSAN NORTH AMERICA, INC.
      Green -
      Approx. 60 km/h (37 MPH) or more
      • Turn signal OFF
      • Turn signal ON (Opposite to the deviate side)
      Close to lane marker ON
      GNSDB139216Courtesy of NISSAN NORTH AMERICA, INC.
      Yellow (Blink) ON
      Turn signal ON (Deviate side) Close to lane marker OFF
      GNSDB138500Courtesy of NISSAN NORTH AMERICA, INC.
      Green -
      • Turn signal OFF
      • Turn signal ON (Opposite to the deviate side)
      Close to lane marker with soft braking OFF
      GNSDB139216Courtesy of NISSAN NORTH AMERICA, INC.
      Yellow (Blink) ON
    NOTE: SYMBOL After the operating conditions are satisfied, the control continues until the vehicle speed reaches approximately 50 km/h (32 MPH). Refer to System Description .

    >>

    Inspection End.