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Home >> Lexus >> 2016 >> NX 200t Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge / Display - Diagnostics - Introduction (1 Of 4) >> Meter / Gauge System >> Operation Check [10/2014 - 05/2019] >> Operation Check [10/2014 - 05/2019]

Operation Check [10/2014 - 05/2019]

  1. INSPECT INDICATOR/WARNING LIGHT 
    1. Check the following indicators and warning lights.
      Indicator/Warning Light Switch Condition Specified Condition
      Brake warning light Engine switch off → on (IG) Comes on for 3 seconds
      Master warning light
      ABS warning light
      Slip indicator light
      VSC OFF indicator light
      PCS OFF warning light*1
      Automatic high beam indicator light*2
      Brake hold standby indicator light
      Brake hold operated indicator light
      Eco driving indicator light
      Tire pressure warning light
      AWD indicator light*3 Engine switch off → on (IG) Comes on for 4 seconds
      SRS warning light Engine switch off → on (IG) Comes on for 6 seconds
      EPS warning light Engine switch off → on (IG)
      • Illuminates when engine switch turned on (IG)
      • Turns off when engine started
      MIL

      () *1: w/ Pre-collision System*2: w/ Automatic High Beam System*3: for AWD

  2. INSPECT SPEEDOMETER 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / ABS/VSC/TRAC / Data List.

      Chassis > ABS/VSC/TRAC > Data List 

      Tester Display Measurement Item Normal Condition Reference Value Diagnostic Note
      Vehicle Speed Vehicle speed Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph) Almost same as actual vehicle speed -

      Chassis > ABS/VSC/TRAC > Data List 

      Tester Display
      Vehicle Speed
      WITH KM/H UNITS

      Standard Indication (km/h) Acceptable Range (km/h)
      20 18.2 to 22.2
      40 38.2 to 42.7
      60 58.4 to 62.9
      80 78.3 to 83.3
      100 98.5 to 103.5
      120 118.7 to 123.7
      140 138.9 to 143.9
      160 159.1 to 164.1
      180 179.3 to 184.3
      200 199.5 to 204.5
      220 219.7 to 224.7
      240 239.9 to 244.9
      WITH MPH UNITS

      Standard Indication (mph) Acceptable Range (mph)
      20 19.0 to 21.5
      40 39.0 to 41.8
      60 59.2 to 62.0
      80 79.2 to 82.4
      100 99.4 to 102.6
      120 119.6 to 122.8
      140 139.8 to 143.0

      If the result is not as specified, the speedometer may have a malfunction.

      NOTE:

      Do not use worn, underinflated or overinflated tires as the speedometer reading will be inaccurate.

    5. Check the deflection width of the speedometer indicator.

      Reference

      Within 0.3°

  3. INSPECT TACHOMETER 
    1. Connect a tune-up tachometer and start the engine.
    2. Compare the test results with the tachometer indicator.
      DC 13.5 V AT 25°C (77°F)

      Standard Indication (rpm) Acceptable Range
      Data in () is for Reference (rpm)
      700 670 to 830
      1000 (900 to 1100)
      2000 (1850 to 2150)
      3000 2800 to 3200
      4000 (3800 to 4200)
      5000 4800 to 5200
      6000 (5750 to 6250)

      If the result is not as specified, the tachometer may have a malfunction.

  4. INSPECT METER/GAUGE 
    1. Connect the Techstream to the DLC3.
    2. Perform the Active Test.

      Refer to DATA LIST / ACTIVE TEST [10/2014 - 09/2017] , or refer to DATA LIST / ACTIVE TEST [09/2017 - 05/2019]

      OK

      Each meter/gauge needle indication is normal.

  5. INSPECT WARNING/INDICATOR LIGHT 
    1. Connect the Techstream to the DLC3.
    2. Perform the Active Test.

      Refer to DATA LIST / ACTIVE TEST [10/2014 - 09/2017] , or refer to DATA LIST / ACTIVE TEST [09/2017 - 05/2019]

      OK

      Each warning/indicator light can be turned on and off using the Techstream.

  6. INSPECT MULTI-INFORMATION DISPLAY 
    1. Connect the Techstream to the DLC3.
    2. Perform the Active Test.

      Refer to DATA LIST / ACTIVE TEST [10/2014 - 09/2017] , or refer to DATA LIST / ACTIVE TEST [09/2017 - 05/2019]

      OK

      All dots in the multi-information display can be turned on and off using the Techstream.