Data List / Active Test

2009 Toyota Yaris S, 4D HatchbackSECTION Data List / Active Test
  1. READ 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.

    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Combination Meter / Data List
    5. According to the display on the tester, read the Data List.

      Body Electrical / Combination Meter / Data List: 

      BODY ELECTRICAL / COMBINATION METER / DATA LIST

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      +B Voltage Battery voltage Min=0, Max=255, 1LSB=1 10V:119/10.5V:126/11V:132/ 12V: 145 / 13V: 157 / 14V: 170 -
      Tail Relay SW Taillight relay switch/ ON or OFF ON: Taillight relay switch is ON
      OFF: Taillight relay switch is OFF
      -
      Tail Cancel SW Taillight cancel switch/ ON or OFF ON: Taillight cancel switch is ON
      OFF: Taillight cancel switch is OFF
      -
      ODO/TRIP Change SW ODO/TRIP change switch/ ON or OFF ON: Switch is pushed
      OFF: Switch is released
      -
      Timer SW on Combination Meter Timer switch on combination meter/ ON or OFF ON: Timer switch is ON
      OFF: Timer switch is OFF
      -
      P-Seat Belt Buckle SW Front passenger seat belt buckle switch/ ON or OFF ON: Front passenger seat belt is fastened
      OFF: Front passenger seat belt is unfastened
      -
      Vehicle Speed Meter Vehicle speed / Min.: 0 km/h (0mph), Max.: 255km/h (158mph) Approximately same as actual vehicle speed (When vehicle is driven) -
      Engine Rpm Engine speed / Min.: 0 rpm, Max.: 12,750 rpm Approximately same as actual engine speed (When engine is running) -
      Coolant Temperature Engine coolant temperature / Min.: 0°C, Max.: 127.5°C After warming up: 75 to 105°C (167 to 221°F) -
      Fuel Input (A/D) Fuel input signal / Min.: 0, Max.: 255 Fuel receiver gauge segments
      No.1 to No.8 illuminate: 14 to 34
      No.1 to No.6 (No.7) illuminate: 77 to 109
      No.1 to No.4 (No.5) illuminate: 135 to 172
      No.1 and No.2 illuminate: 175 to 188
      No.1 flashes: 194 to 200
      -
      Integrated value for Oil Maintenance((1)) Integrated value for Oil Maintenance / Min.: 0 mile, Max.: 25500 mile Total accumulated vehicle travel distance for oil maintenance since last reset -
      Rheostat Value (A/D) Rheostat value / Min.: 0, Max.: 255 Light control rheostat switch is Dark (0) → Bright (255) -
      Communication ECM/Meter DTC 1 ECM communication stop history Rec or Unrec Displays DTC history -
      ECM ODO (History 1) ECM odometer history
      Min.: 0
      Max.: 999999
      With history : 0 to 999999 Without history : FFFFFFh -
      Communication ECM/Meter DTC 2 ECM communication stop history Rec or Unrec Displays DTC history -
      ECM ODO (History 2) ECM odometer history
      Min.: 0
      Max.: 999999
      With history : 0 to 999999 Without history : FFFFFFh -
      Communication ECM/Meter DTC 3 ECM communication stop history Rec or Unrec Displays DTC history -
      ECM ODO (History 3) ECM odometer history
      Min.: 0
      Max.: 999999
      With history : 0 to 999999 Without history : FFFFFFh -
      Communication ABS/Meter DTC 1 Skid control ECU communication stop history Rec or Unrec Displays DTC history -
      ABS/VSC ODO (History 1) Skid control ECU odometer history
      Min.: 0
      Max.: 999999
      With history : 0 to 999999 Without history : FFFFFFh -
      Communication ABS/Meter DTC 2 Skid control ECU communication stop history Rec or Unrec Displays DTC history -
      ABS/VSC ODO (History 2) Skid control ECU odometer history
      Min.: 0
      Max.: 999999
      With history : 0 to 999999 Without history: FFFFFFh -
      Communication ABS/Meter DTC 3 Skid control ECU communication stop history Rec or Unrec Displays DTC history -
      ABS/VSC ODO (History 3) Skid control ECU odometer history
      Min.: 0
      Max.: 999999
      With history : 0 to 999999 Without history : FFFFFFh -
      Key Remind Sound Key remind sound FAST, NORMAL or SLOW Display key reminder buzzer speed setting -
      Seat-belt Warning Buzzer Seat belt warning buzzer ON or OFF D/P ON: Front driver side seat belt warning buzzer and Front passenger side seat belt warning buzzer ON setting
      D ON: Front driver side seat belt warning buzzer ON setting
      P ON: Front passenger side seat belt warning buzzer ON setting
      D/P OFF: Front driver side seat belt warning buzzer and Front passenger side seat belt warning buzzer OFF setting
      -
      Number of Trouble Code The number of the DTC which is currently output - -
      (1) for U.S.A.
  2. PERFORM ACTIVE TEST 

    HINT:

    Using the Techstream to read the Data List 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. Data List information can be displayed while performing active tests.

    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Combination Meter / Active Test
    5. According to the display on the tester, read the Data List.

      Body Electrical / Combination Meter / Active Test: 

      BODY ELECTRICAL / COMBINATION METER / ACTIVE TEST

      Tester Display Test Part Control Range
      Speed Meter Operation 0/40/80/120 mph 0 / 40 / 80 / 120 / 160 / 200 km/h -
      Tachometer Operation ((1)) 0 rpm / 1,000 rpm / 2,000 rpm / 3,000 rpm / 4,000 rpm / 5,000 rpm / 6,000 rpm / 7,000 rpm -
      Fuel Meter Operation EMPTY, 1/2, FULL -
      Water Temperature Meter Operation LOW / NORMAL / HIGH -
      A/T Indicator Operation 1(2) P/R/N/D/3/2/L Position selected during Active Test illuminates
      Indicate. Lamp Airbag Airbag warning light OFF / ON -
      Front Passenger Side Seat Belt Front passenger seat belt warning light OFF / ON -
      Driver Side Seat Belt Driver seat belt warning light OFF / ON -
      Indicate. Lamp ABS(3) ABS warning light OFF / ON -
      Indicate. Lamp Charge Charge indicator light OFF / ON -
      Indicate. Lamp Coolant Cool Cool Engine coolant temperature indicator light (COOL) OFF / ON -
      Indicate. Lamp Coolant Hot Engine coolant temperature warning light OFF / ON -
      Indicate. lamp Cruise(4) CRUISE indicator light OFF / ON
      Indicate. Lamp Brake Brake warning light OFF / ON
      Indicate. Lamp EPS EPS indicator OFF / ON -
      Indicate. Oil Maintenance(5) Oil maintenance indicator OFF / ON -
      Indicate. SET(4) SET indicator OFF / ON
      Meter Display 1 All/0/1/2/3/4/5/6 -
      Meter Display 2 7/8/9 -
      (1) w/ Tachometer
      (2) for Automatic Transaxle
      (3) w/ ABS
      (4) w/ Cruise Control
      (5) for U.S.A.
RENDER: 1.0x

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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.