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Home >> Lexus >> 2021 >> LX 570 >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge / Display - Diagnostics - Introduction (2 Of 2) >> Meter / Gauge System >> Data List / Active Test [09/2015 - 08/2017] >> Data List / Active Test [09/2015 - 08/2017]

Data List / Active Test [09/2015 - 08/2017]

  1. DATA LIST 

    HINT: 

    Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

    NOTE:

    In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical, Powertrain or Chassis / (desired system) / Data List.
    5. According to the display on the Techstream, read the Data List.
      COMBINATION METER

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      ODO/TRIP Change SW ODO/TRIP switch condition / ON or OFF ON: ODO/TRIP switch pushed
      OFF: ODO/TRIP switch not pushed      		 -
      Tail Cancel SW TAIL cancel switch condition / ON or OFF ON: TAIL cancel switch on
      OFF: TAIL cancel switch off      		 -
      Washer Switch Washer fluid level warning switch signal / ON or OFF OFF: Washer fluid level not low
      ON: Washer fluid level low      		 -
      P-Seatbelt Buckle SW Front passenger side seat belt buckle switch signal / ON or OFF ON: Front passenger side seat belt unfastened
      OFF: Front passenger side seat belt fastened      		 Perform the inspection while sitting in the front passenger side seat.
      Oil Level SW Engine oil level sensor signal / ON or OFF OFF: Engine oil level not low
      ON: Engine oil level low      		 -
      Multi Switch (Up) Steering pad switch (Up) / ON or OFF ON: Steering pad switch (Up) pushed
      OFF: Steering pad switch (Up) released      		 -
      Multi Switch (Down) Steering pad switch (Down) / ON or OFF ON: Steering pad switch (Down) pushed
      OFF: Steering pad switch (Down) released      		 -
      Multi Switch (Menu) Steering pad switch (Menu) / ON or OFF ON: Steering pad switch (Menu) pushed
      OFF: Steering pad switch (Menu) released      		 -
      Multi Switch (Enter) Steering pad switch (Enter) / ON or OFF ON: Steering pad switch (Enter) pushed
      OFF: Steering pad switch (Enter) released      		 -
      Multi Switch (Right) Steering pad switch (Right) / ON or OFF ON: Steering pad switch (Right) pushed
      OFF: Steering pad switch (Right) released      		 -
      Multi Switch (Left) Steering pad switch (Left) / ON or OFF ON: Steering pad switch (Left) pushed
      OFF: Steering pad switch (Left) released      		 -
      Turn Signal Switch (Left) Turn signal switch (left) / ON or OFF ON: Turn signal switch (left) on
      OFF: Turn signal switch (left) off      		 -
      Turn Signal Switch (Right) Turn signal switch (right) / ON or OFF ON: Turn signal switch (right) on
      OFF: Turn signal switch (right) off      		 -
      Hazard Flasher Switch Hazard warning switch) / ON or OFF ON: Hazard warning switch (right) on
      OFF: Hazard warning switch (right) off      		 -
      Turn Switch Signal (Full Turn) Turn Switch Signal (Full Turn) / ON or OFF ON: Turn signal switch (full turn) on
      OFF: Turn signal switch (full turn) off      		 -
      Multi Switch (Back) Steering pad switch (Back) / ON or OFF ON: Steering pad switch (Back) pushed
      OFF: Steering pad switch (Back) released      		 -
      +B Voltage Value Battery voltage / Min.: 0, Max.: 25.5 11 to 14 V Unit: V
      TPMS System Tire pressure monitor system / with or without with: w/ Tire pressure monitor system
      without: w/o Tire pressure monitor system      		 -
      VGRS System VGRS system / with or without with: w/ VGRS system
      without: w/o VGRS system      		 -
      LDA System Lane departure alert system / with or without with: w/ Lane departure alert system
      without: w/o Lane departure alert system      		 -
      PCS System Pre-collision system / with or without with: w/ Pre-collision system
      without: w/o Pre-collision system      		 -
      AHS System Automatic high beam system / with or without with: w/ Automatic high beam system
      without: w/o Automatic high beam system      		 -
      Intuitive P/A System Intuitive parking assist system / with or without with: w/ Intuitive parking assist system
      without: w/o Intuitive parking assist system      		 -
      Road Sign Assist System Road sign assist system / with or without with: w/ Road sign assist system
      without: w/o Road sign assist system      		 -
      Vehicle Speed Meter Vehicle speed / Min.: 0 (0), Max.: 255 (158) Almost same as actual vehicle speed (when driving) Unit: km/h (mph)
      Engine RPM Engine speed / Min.: 0, Max.: 12750 Idling: 700 to 800 Unit: RPM
      Coolant Temperature Engine coolant temperature / Min.: 0, Max.: 127.5 After warming up: 80 to 105 (176 to 221) Unit: °C
      Fuel Input Fuel sender gauge input / Min.: 0, Max.: 127.5 Fuel receiver gauge indicates F: 83.7 L
      Fuel receiver gauge indicates 3/4: 66.5 L
      Fuel receiver gauge indicates 1/2: 49.5 L
      Fuel receiver gauge indicates 1/4: 31.2 L
      Fuel receiver gauge indicates E: 12.5 L      		 Unit: L
      Ambient Temperature Ambient temperature / Min:-4 0, Max: 87.5 - Unit: °C
      Rheostat value Light control rheostat switch input / Min.: 0, Max.: 100 Light control rheostat switch is fully turned left (0) → fully turned right (100) Unit: %
      Driver Side Seatbelt Warning Buzzer Driver side seat belt warning buzzer setting / ON or OFF ON: Driver side seat belt warning buzzer ON setting
      OFF: Driver side seat belt warning buzzer OFF setting      		 -
      P-Seatbelt Warning Buzzer Front passenger side seat belt warning buzzer setting / ON or OFF ON: Front passenger side seat belt warning buzzer ON setting
      OFF: Front passenger side seat belt warning buzzer OFF setting      		 -
      ODO Display Time After IG OFF Setting ODO display time after IG OFF setting status / 30s, 60s, 600s or OFF - -
      Lane Change Flashing Times Setting Lane Change Flashing Times Setting / OFF, 3, 4, 5, 6 or 7 - -
      Flasher Sound Volume Adjustment Flasher sound volume adjustment status / Large, Medium or Small - -
      Number of Trouble Code Number of trouble code / Large, Medium or Small / Min:0, Max: 255 - -
      ENGINE

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Engine RPM Engine speed / Min.: 0, Max.: 16383.75 Idling: 700 to 800 Unit: RPM
      Coolant Temp Engine coolant temperature / Min.: -40 (-40), Max.: 140 (284) After warming up: 80 to 100 (176 to 221°F) If the value is -40 (-40°F): The sensor circuit is open.
      If the value is 140 (284°F): The sensor circuit is shorted.
      ABS/VSC/TRAC

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      FR Wheel Speed Wheel speed sensor FR reading/ Min.: 0 (0), Max.: 326 (202) Actual wheel speed A similar speed is indicated on the speedometer.
      FL Wheel Speed Wheel speed sensor FL reading/ Min.: 0 (0), Max.: 326 (202) Actual wheel speed A similar speed is indicated on the speedometer.
      RR Wheel Speed Wheel speed sensor RR reading/ Min.: 0 (0), Max.: 326 (202) Actual wheel speed A similar speed is indicated on the speedometer.
      RL Wheel Speed Wheel speed sensor RL reading/ Min.: 0 (0), Max.: 326 (202) Actual wheel speed A similar speed is indicated on the speedometer.
  2. ACTIVE TEST 

    HINT: 

    Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / (Combination Meter) / Active Test.
    5. According to the display on the Techstream, perform the Active Test.
      COMBINATION METER

      Tester Display Test Part Control Range Diagnostic Note
      Speed Meter Operation Speedometer 0, 40, 80, 120, 160, 200, 240 or 280 Perform the test with the vehicle stopped and the engine idling.
      Acceptable range (km/h or mph): [Control range → Speedometer display]
      with mph units
      • 40 mph → 39.6 to 42.4 mph
      • 80 mph → 80.4 to 83.6 mph
      • 120 mph → 121.3 to 124.5 mph

      with km/h units
      • 40 km/h → 38.8 to 43.3 km/h
      • 80 km/h → 79.5 to 84.5 km/h
      • 120 km/h → 119.6 to 125.4 km/h
      • 160 km/h → 161.4 to 166.4 km/h
      • 200 km/h → 202.4 to 207.4 km/h
      • 240 km/h → 243.4 to 248.4 km/h
      Tachometer operation Tachometer 0, 1000, 2000, 3000, 4000, 5000, 6000 or 7000 Perform the test with the vehicle stopped and the engine idling.
      Fuel Meter Operation Fuel receiver gauge OFF, Sender E, Empty, Warning, 1/4, 1/2, 3/4, Full or Sender F Perform the test with the vehicle stopped and the engine idling.
      Volt Meter Operation Voltmeter 0, 3, 6, 9, 12, 15 or 18 Perform the test with the vehicle stopped and the engine idling.
      Oil Pressure Meter Operation Oil pressure receiver gauge LOW, 1/4, 1/2, 3/4 or HIGH Perform the test with the vehicle stopped and the engine idling.
      A/T Indicator operation 1 A/T indicator (normal mode) P, R, N, D, 4, 3, 2 or L Perform the test with the vehicle stopped and the engine idling.
      A/T Indicator operation 2 A/T indicator (sequential mode) Es, 5 or 6 Perform the test with the vehicle stopped and the engine idling.
      Meter Display 1 All dots in the multi-information display OFF or All Perform the test with the vehicle stopped and the engine idling.
      Meter Display 2 All dots in the multi-information display OFF, 9, 8 or 7 Perform the test with the vehicle stopped and the engine idling.
      Indicat. Lamp Beam BEAM indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Lamp Head
      (with mph units)      		 Headlight indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Lamp Tail
      (with km/h units)      		 TAIL indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Lamp Fr FOG Fr. FOG indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Lamp Airbag SRS warning light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Precrash
      (w/ Pre-collision System)      		 PCS indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Driver Side Seat Belt Driver side seat belt warning light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Lamp Doors All Open All doors open light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Headlamp Auto Leveling Headlight leveling warning light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Lamp Fuel Low fuel warning light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Lamp Charge Charge warning light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Lamp ABS ABS warning light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Lamp Slip Slip indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      VSC TRC Indicator TRAC OFF indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Tire Pressure Warning System Tire pressure warning light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Lamp ECB EPB warning light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Lamp Brake Brake warning light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. ECONO Eco driving indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Lamp Cruise Cruise control indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Master Warning Master warning light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. INTUITIVE P/A LCD
      (w/ Intuitive Parking Assist System)      		 Clearance sonar main indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Park Parking brake warning light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. 2nd START 2nd START indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Ctr DIFF LOCK CTR DIFF LOCK indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. 4LO 4LO indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Ride Mode Boarding mode indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. CRAWL CRAWL indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. Radar Cruise
      (w/ Dynamic Radar Cruise Control System      		 Radar cruise indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. SET SET indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Indicat. VSC OFF VSC OFF indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Automatic High Beam Indicator AHB indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      OFF Road Guidance Indicator Multi-terrain select indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      PPS Indicator PPS warning light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Turn Signal (Left) Indicator Turn indicator light (Left) ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Turn Signal (Right) Indicator Turn indicator light (Right) ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Check Engine Indicator MIL (Malfunction indicator lamp) ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Rr Inner Wheel Control Indicator Turn assist indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      BSM Control Indicator
      (w/ Blind Spot Monitor System      		 BSM indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      LDA Control Indicator
      (w/ Lane Departure Alert System)      		 LDA indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      RCTA Indicator
      (w/ Blind Spot Monitor System      		 RCTA indicator light ON or OFF Perform the test with the vehicle stopped and the engine idling.
      Water Temperature Meter Operation Engine coolant temperature receiver gauge OFF, LOW, NORMAL, HIGH Perform the test with the vehicle stopped and the engine idling.
    MAIN BODY

    Tester Display Test Part Control Range Diagnostic Note
    Dimmer Signal Illumination dimming operation ON or OFF -
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