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Home >> Lexus >> 2013 >> IS 250 Base, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge System (Diagnostics & Symptom Tests) >> Meter / Gauge System >> Data List / Active Test [08/2012 - ] >> Data List / Active Test [08/2012 - ]

Data List / Active Test [08/2012 - ]

  1. DATA LIST 

    Using 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.

    1. Warm up the engine.
    2. Engine switch off.
    3. Connect Techstream to the DLC3.
    4. Engine switch on (IG).
    5. Turn the tester on.
    6. Enter the following menus:
      1. for Combination Meter: Body Electrical / Combination Meter / Data List.
      2. for ABS/VSC/TRAC: Chassis / ABS/VSC/TRAC / Data List.
      3. for Engine and ECT: Powertrain / Engine and ECT / Data List.
      4. for Main Body: Body Electrical / Main Body / Data List.
    7. Check values by referring to the table below.
      COMBINATION METER:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Tail Cancel SW Tail cancel switch is OFF/ON OFF: Turn the light control rheostat knob is not fully downwards -
      ON: Turn the light control rheostat knob fully upwards -
      ODO/TRIP Change SW ODO/TRIP switch is OFF/ON OFF: Switch is released -
      ON: Switch is pushed -
      Vehicle Speed Meter Vehicle speed/Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) Almost same as actual vehicle speed (When driving) -
      Engine Rpm Engine speed/Min.: 0 rpm, Max.: 12750 rpm Almost same at the meter rpm (When engine is running) -
      Fuel input Fuel input signal/Min.: 0, Max.: 255 Fuel gauge indicates (E): 35
      Fuel gauge indicates (1/2): 145
      Fuel gauge indicates (F): 205      		  
      Coolant Temperature Engine coolant temperature: 0°C (32°F) to 127.5°C (261.5°F) After warming up: 80 to 95°C (176 to 203°F) -
      Light Control Rheostat Light control rheostat/Min.: 0%, Max.: 100% Light control rheostat switch is Dark (0%) → Bright (100%) -
      Key Remind Sound The cycle of the key reminder warning buzzer is displayed The cycle of the key reminder warning buzzer is Large, Medium, Small -
      Key Remind Volume The volume of the key reminder warning buzzer is displayed The volume of the key reminder warning buzzer is Fast, Normal, Slow -
      ABS/VSC/TRAC:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      FR Wheel Speed Vehicle speed/Min.: 0 mph (0 km/h), Max.: 202 mph (326 km/h) Almost the same as actual vehicle speed (Speedometer tester) -
      FL Wheel Speed Vehicle speed/Min.: 0 mph (0 km/h), Max.: 202 mph (326 km/h) Almost the same as actual vehicle speed (Speedometer tester) -
      RR Wheel Speed Vehicle speed/Min.: 0 mph (0 km/h), Max.: 202 mph (326 km/h) Almost the same as actual vehicle speed (Speedometer tester) -
      RL Wheel Speed Vehicle speed/Min.: 0 mph (0 km/h), Max.: 202 mph (326 km/h) Almost the same as actual vehicle speed (Speedometer tester) -
      Vehicle Speed Vehicle speed/Min.: 0 mph (0 km/h), Max.: 202 mph (326 km/h) Almost the same as actual vehicle speed (Speedometer tester) -
      ENGINE AND ECT:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Engine Speed Vehicle speed/Min.: 0 rpm, Max.: 16383.75 rpm Almost same as actual engine speed (When engine running) -
      Coolant Temp Engine coolant temperature: Min.: -40°C (-40°F), Max: 140°C (284°F) 80 to 100°C (176 to 212°F): After warming up
      • If -40°C (-40°F): sensor circuit open
      • If 140°C (284°F) or more: sensor circuit shorted
  2. ACTIVE TEST 

    Using Techstream to perform Active Tests allows the relay, actuator, and other items to operate 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 Test early in troubleshooting is one way to save diagnostic time. Data List information can be display while performing Active Test.

    1. Connect Techstream to the DLC3.
    2. Engine switch on (IG).
    3. Turn the tester on.
    4. Enter the following menus: Body Electrical / Combination Meter / Active Test.
    5. Check the operation by referring to the table below.
      COMBINATION METER:

      Tester Display Test Part Control Range Diagnostic Note
      Speed Meter Operation Speedometer 0, 40, 80, 120 mph (*1) There is a deviation in the values displayed on the speedometer (*1)
      (Control range → Speedometer display)
      • 0 → 0
      • 40 → 40.0 to 43.5
      • 80 → 80.0 to 84.5
      • 120 → 120.0 to 125.5
      0, 40, 80, 120, 160, 200, 240 km/h (*2) There is a deviation in the values displayed on the speedometer (*2)
      (Control range → Speedometer display)
      • 0 → 0
      • 40 → 38.0 to 42.0
      • 80 → 78.0 to 84.0
      • 120 → 119.0 to 125.0
      • 160 → 159.0 to 167.0
      • 200 → 199.0 to 209.0
      • 240 → 239.0 to 251.0
      Tacho Meter Operation Tachometer 0, 1000, 2000, 3000, 4000, 5000, 6000, 7000 (rpm) -
      Fuel Meter Operation Fuel receiver gauge EMPTY, 1/2, FULL Confirm that the vehicle is stopped, engine idling
      Water Temperature Meter Operation Engine coolant temperature receiver gauge Low, Normal, High Confirm that the vehicle is stopped, engine idling
      A/T Indicator Operation 1 A/T shift indicator light A/T shift indicator light D, N, R, P is OFF/ON Confirm that the vehicle is stopped, engine idling
      A/T Indicator Operation 2 A/T indicator light A/T S indicator light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. Lamp Airbag Airbag warning light SRS warning light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Front Passenger Side Seat Belt Front passenger side seat belt warning light Front passenger side seat belt warning light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Driver Side Seat Belt Driver side seat belt warning light Driver side seat belt warning light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. Lamp ABS ABS warning light ABS warning light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. Lamp Charge Charge warning light Charge warning light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. Lamp Slip Slip indicator light Slip indicator light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. Lamp Beam Hi-beam indicator light Hi-beam indicator light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. Lamp Head (*1) Head indicator light Head indicator light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. Lamp Tail (*2) Tail indicator light Tail indicator light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. Lamp Fr FOG Front fog indicator light Front fog indicator light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Driver Side Door Open Open door warning light Open door warning light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. Lamp Fuel Low fuel warning light Fuel level warning light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. Tire Pressure Warning System (*3) Tire pressure warning light Tire pressure warning light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. Lamp ECT SNOW ECT SNOW indicator light ECT SNOW indicator light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. Lamp Cruise Cruise indicator light Cruise indicator light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. Lamp Brake Brake warning light Brake warning light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. EPS EPS warning light EPS warning light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Maintenance Indicator (*1) Maintenance required reminder Maintenance required reminder is OFF/ON Confirm that the vehicle is stopped, engine idling
      Master Warning Master caution indicator light Master caution indicator light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. DRL (*5) DRL off indicator light DRL off indicator light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. VSC OFF VSC off indicator light VSC off indicator light is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. ODO/TRIP Display ODO/TRIP display ODO/TRIP display is OFF/ON Confirm that the vehicle is stopped, engine idling
      Key Remained Buzzer Key reminder buzzer Key reminder buzzer is OFF/ON Confirm that the vehicle is stopped, engine idling
      Light Remained Buzzer Light remained buzzer Seat belt buzzer is OFF/ON Confirm that the vehicle is stopped, engine idling
      Seat Belt Buzzer Seat belt buzzer Key reminder buzzer is OFF/ON Confirm that the vehicle is stopped, engine idling
      Reverse Buzzer Reverse buzzer Seat belt buzzer is OFF/ON Confirm that the vehicle is stopped, engine idling
      Sports Shift Reject Buzzer Sports buzzer Seat belt buzzer is OFF/ON Confirm that the vehicle is stopped, engine idling
      Warning Buzzer Warning buzzer Seat belt buzzer is OFF/ON Confirm that the vehicle is stopped, engine idling
      Indicat. INTUITIVE P/A LCD (*4) Intuitive parking assist display All the dot in the intuitive parking assist display is OFF/ON Confirm that the vehicle is stopped, engine idling
      • *1: for U.S.A.
      • *2: except U.S.A.
      • *43: w/ Tire Pressure Warning System
      • *4: w/ Intuitive Parking Assist System
      • *5: w/o Occupant Classification System
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