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Data List / Active Test

  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. Warm up the engine.
    2. Turn the ignition switch off.
    3. Connect the Techstream to the DLC3.
    4. Turn the ignition switch to ON.
    5. Turn the Techstream on.
    6. Enter the following menus: Chassis / ABS/VSC/TRAC / Data List.
    7. According to the display on the tester, read the Data List.
      ABS/VSC/TRAC

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      ABS Warning Light ABS warning light / OFF or ON OFF: Warning light off
      ON: Warning light on      		 -
      Brake Warning Light Brake warning light / OFF or ON OFF: Warning light off
      ON: Warning light on      		 -
      Buzzer Skid control buzzer / OFF or ON OFF: Buzzer off
      ON: Buzzer on      		 -
      Stop Light SW Stop light switch / OFF or ON OFF: Brake pedal released
      ON: Brake pedal depressed      		 -
      Parking Brake SW Parking brake switch / OFF or ON OFF: Parking brake released
      ON: Parking brake applied      		 -
      Main Idle SW Main idle switch / OFF or ON OFF: Accelerator pedal depressed
      ON: Accelerator pedal released      		 -
      Gear Position Gear position information / P, N, R, 1st-8th, Fail, Not R Actual gear position -
      Shift Lever Position Shift lever position information / P, N, R, D/M, 1st-6th/B, Fail Actual shift lever position -
      Shift Information Shift information / OFF or ON ON: During gear change -
      Inspection Mode Inspection mode / Other or Inspect Other: Normal mode
      Inspect: Inspection mode      		 -
      Number of IG ON (Inspection) Number of ignition switch being turned to ON after entering inspection mode / min.: 0, max.: 255 - -
      Master Cylinder Sensor Master cylinder pressure sensor / min.: 0.00 V, max.: 5.00 V When brake pedal is released: 0.30 to 0.90 V Reading increases when brake pedal is depressed
      Zero Point of M/C Memorized zero value / min.: -12.50 MPa, max.: 12.40 MPa - -
      Deceleration Sensor Acceleration sensor / min.: -18.525 m/s2 , max.: 18.387 m/s2 - During deceleration/acceleration: Changes continuously
      Zero Point of Decele Memorized zero value / min.: -25.10 m/s2 , max.: 24.90 m/s2 - -
      Deceleration Sensor2 Acceleration sensor 2 / min.: -18.525 m/s2 , max.: 18.387 m/s2 - During deceleration/acceleration: Changes continuously
      Zero Point of Decele2 Memorized zero value / min.: -25.10 m/s2 , max.: 24.90 m/s2 - -
      Yaw Rate Sensor Yaw rate sensor / min.: -128 °/s, max.: 127 °/s Vehicle stationary: 0 °/s
      Right turn: -128 to 0 °/s
      Left turn: 0 to 127 °/s      		 -
      Zero Point of Yaw Rate Memorized zero value / min.: -128°, max.: 127° - -
      Yaw Rate Sensor2 Yaw rate sensor 2 / min.: -128 °/s, max.: 127 °/s Vehicle stationary: 0 °/s
      Right turn: -128 to 0 °/s
      Left turn: 0 to 127 °/s      		 -
      Zero Point of Yaw Rate2 Memorized zero value / min.: -128 °/s, max.: 127 °/s - -
      Steering Angle Sensor Steering angle sensor / min.: -3276.8°, max.: 3276.7° Left turn: Increase
      Right turn: Decrease      		 -
      Zero Point of Steering Angle Memorized zero value / min.: -3276.8°, max.: 3276.7° After steering angle sensor zero point calibration: 0.0° -
      Lateral G Lateral G / min.: -25.10 m/s2 , max.: 24.90 m/s2 - During turning: Changes in proportion with acceleration
      Forward and Rearward G Forward and backward G / min.: -25.10 m/s2 , max.: 24.90 m/s2 - During acceleration/deceleration: Changes in proportion with acceleration
      Yaw Rate Value Yaw rate value / min.: -128 °/s, max.: 127 °/s - During turning: Changes in proportion with yaw
      Steering Angle Value Steering angle value / min.: -3276.8°, max.: 3276.7° - During steering operation: Changes in proportion with steering wheel rotation
      Slip Indicator Light Slip indicator light / OFF or ON OFF: Indicator light off
      ON: Indicator light on      		 -
      FR Wheel Speed Front wheel speed sensor RH reading / min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Vehicle stopped: 0 km/h (0 mph) When driving at constant speed: No large fluctuations
      FL Wheel Speed Front wheel speed sensor LH reading / min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Vehicle stopped: 0 km/h (0 mph) When driving at constant speed: No large fluctuations
      RR Wheel Speed Rear wheel speed sensor RH reading / min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Vehicle stopped: 0 km/h (0 mph) When driving at constant speed: No large fluctuations
      RL Wheel Speed Rear wheel speed sensor LH reading / min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Vehicle stopped: 0 km/h (0 mph) When driving at constant speed: No large fluctuations
      Vehicle Speed Maximum wheel speed sensor reading / min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Vehicle stopped: 0 km/h (0 mph) When driving at constant speed: No large fluctuations
      FR Wheel Acceleration Front wheel RH acceleration / min.: -200.84 m/s2 , max.: 199.27 m/s2 - During deceleration/acceleration: Changes continuously
      FL Wheel Acceleration Front wheel LH acceleration / min.: -200.84 m/s2 , max.: 199.27 m/s2 - During deceleration/acceleration: Changes continuously
      RR Wheel Acceleration Rear wheel RH acceleration / min.: -200.84 m/s2 , max.: 199.27 m/s2 - During deceleration/acceleration: Changes continuously
      RL Wheel Acceleration Rear wheel LH acceleration / min.: -200.84 m/s2 , max.: 199.27 m/s2 - During deceleration/acceleration: Changes continuously
      FR Wheel ABS Ctrl Status Front wheel RH ABS control status / OFF or ON ON: During control -
      FL Wheel ABS Ctrl Status Front wheel LH ABS control status / OFF or ON ON: During control -
      RR Wheel ABS Ctrl Status Rear wheel RH ABS control status / OFF or ON ON: During control -
      RL Wheel ABS Ctrl Status Rear wheel LH ABS control status / OFF or ON ON: During control -
      RR Wheel EBD Ctrl Status RR wheel EBD control status/OFF or ON ON: During control -
      RL Wheel EBD Ctrl Status RL wheel EBD control status/OFF or ON ON: During control -
      BA Ctrl Status BA control status / OFF or ON ON: During control -
      TRC (TRAC) Ctrl Status TR(A)C control status / OFF or ON ON: During control -
      TRC (TRAC) Engine Ctrl Status TR(A)C engine control status / OFF or ON ON: During control -
      TRC (TRAC) Brake Ctrl Status TR(A)C brake control status / OFF or ON ON: During control -
      FR Wheel VSC Ctrl Status Front wheel RH VSC control status / OFF or ON ON: During control -
      FL Wheel VSC Ctrl Status Front wheel LH VSC control status / OFF or ON ON: During control -
      RR Wheel VSC Ctrl Status Rear wheel RH VSC control status / OFF or ON ON: During control -
      RL Wheel VSC Ctrl Status Rear wheel LH VSC control status / OFF or ON ON: During control -
      Engine Revolutions Engine speed / min.: 0 rpm, max.: 65535 rpm Engine stopped: 0 rpm When engine speed is constant: No large fluctuations
      Real Engine Torque Real engine torque / min.: -1024.0 Nm, max.: 1023.0 Nm - -
      Accelerator Opening Angle % The difference of a present accelerator / min.: 0.0%, max.: 128.0% When the accelerator pedal is released: 0.0% During accelerator pedal operation: Changes in proportion with the pedal movement
      Solenoid Relay ABS solenoid relay / OFF or ON OFF: Solenoid relay off
      ON: Solenoid relay on      		 -
      ECB (Electronically Controlled Brake system) Motor Relay ABS motor relay / OFF or ON OFF: Motor relay off
      ON: Motor relay on      		 -
      Fail Safe Motor Relay ABS motor fail safe relay / OFF or ON OFF: Motor relay off
      ON: Motor relay on      		 -
      TR(A)C/VSC Solenoid (SM2) Master cut solenoid (SM2) / OFF or ON OFF: Not operate
      ON: Operate      		 -
      TR(A)C/VSC Solenoid (SM1) Master cut solenoid (SM1) / OFF or ON OFF: Not operate
      ON: Operate      		 -
      ABS Solenoid (SFRH) ABS solenoid (SFRH) / OFF or ON OFF: Not operate
      ON: Operate      		 -
      ABS Solenoid (SFRR) ABS solenoid (SFRR) / OFF or ON OFF: Not operate
      ON: Operate      		 -
      ABS Solenoid (SFLH) ABS solenoid (SFLH) / OFF or ON OFF: Not operate
      ON: Operate      		 -
      ABS Solenoid (SFLR) ABS solenoid (SFLR) / OFF or ON OFF: Not operate
      ON: Operate      		 -
      ABS Solenoid (SRRH) ABS solenoid (SRRH) / OFF or ON OFF: Not operate
      ON: Operate      		 -
      ABS Solenoid (SRRR) ABS solenoid (SRRR) / OFF or ON OFF: Not operate
      ON: Operate      		 -
      ABS Solenoid (SRLH) ABS solenoid (SRLH) / OFF or ON OFF: Not operate
      ON: Operate      		 -
      ABS Solenoid (SRLR) ABS solenoid (SRLR) / OFF or ON OFF: Not operate
      ON: Operate      		 -
      FR Speed Open Front speed sensor RH open detection / Normal or Error Normal: Normal
      Error: Momentary interruption      		 -
      FL Speed Open Front speed sensor LH open detection / Normal or Error Normal: Normal
      Error: Momentary interruption      		 -
      RR Speed Open Rear speed sensor RH open detection / Normal or Error Normal: Normal
      Error: Momentary interruption      		 -
      RL Speed Open Rear speed sensor LH open detection / Normal or Error Normal: Normal
      Error: Momentary interruption      		 -
      EFI Communication Open EFI communication open detection / Normal or Error Normal: Normal
      Error: Momentary interruption      		 -
      Yaw Rate Open Yaw rate sensor open detection / Normal or Error Normal: Normal
      Error: Momentary interruption      		 -
      Deceleration Open Acceleration sensor open detection / Normal or Error Normal: Normal
      Error: Momentary interruption      		 -
      Steering Open Steering angle sensor open detection / Normal or Error Normal: Normal
      Error: Momentary interruption      		 -
      Master Cylinder Open Master cylinder pressure sensor open detection / Normal or Error Normal: Normal
      Error: Momentary interruption      		 -
      MT Voltage Value Motor driving monitor voltage / min.: 0.00 V, max.: 20.00 V - -
      TRAC/VSC off Mode VSC OFF switch / Normal, TRC OFF, Unknown or VSC OFF Normal: Normal mode
      TRC OFF: TRC off mode
      Unknown: Unspecified
      VSC OFF: VSC off mode      		 -
      Number of DTC Number of DTC recorded / min.: 0, max.: 255 - -
  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. Warm up the engine.
    2. Turn the ignition switch off.
    3. Connect the Techstream to the DLC3.
    4. Turn the ignition switch to ON.
    5. Turn the Techstream on.
    6. Enter the following menus: Chassis / ABS/VSC/TRAC / Active Test
    7. According to the display on the tester, perform the Active Test.
      ABS/VSC/TRAC

      Tester Display Test Part Control Range Diagnostic Note
      ABS Warning Light ABS warning light Warning light OFF/ON Observe combination meter
      Brake Warning Light Brake warning light Warning light OFF/ON Observe combination meter
      Buzzer Skid control buzzer Buzzer OFF/ON Buzzer can be heard
      Solenoid Relay ABS solenoid relay Relay OFF/ON -
      Motor Relay ABS motor relay Relay OFF/ON Operating sound of motor can be heard
      ABS Solenoid (SRLR) ABS solenoid (SRLR) Solenoid OFF/ON Operating sound of solenoid (clicking sound) can be heard
      ABS Solenoid (SRLH) ABS solenoid (SRLH) Solenoid OFF/ON Operating sound of solenoid (clicking sound) can be heard
      ABS Solenoid (SRRR) ABS solenoid (SRRR) Solenoid OFF/ON Operating sound of solenoid (clicking sound) can be heard
      ABS Solenoid (SRRH) ABS solenoid (SRRH) Solenoid OFF/ON Operating sound of solenoid (clicking sound) can be heard
      ABS Solenoid (SFLR) ABS solenoid (SFLR) Solenoid OFF/ON Operating sound of solenoid (clicking sound) can be heard
      ABS Solenoid (SFLH) ABS solenoid (SFLH) Solenoid OFF/ON Operating sound of solenoid (clicking sound) can be heard
      ABS Solenoid (SFRR) ABS solenoid (SFRR) Solenoid OFF/ON Operating sound of solenoid (clicking sound) can be heard
      ABS Solenoid (SFRH) ABS solenoid (SFRH) Solenoid OFF/ON Operating sound of solenoid (clicking sound) can be heard
      VSC/TRAC Solenoid (SMR) Master cut solenoid (SM2) Solenoid OFF/ON Operating sound of solenoid (clicking sound) can be heard
      VSC/TRAC Solenoid (SMF) Master cut solenoid (SM1) Solenoid OFF/ON Operating sound of solenoid (clicking sound) can be heard
      TRC (TRAC) Indicator Light TR(A)C OFF indicator Light Display OFF/ON Observe combination meter
      VSC OFF Indicator Light VSC OFF Indicator Light Indicator Light OFF/ON Observe combination meter
      Slip Indicator Light SLIP Indicator Light Indicator Light OFF/ON Observe combination meter
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