VEHICLE STABILITY CONTROL SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    Using the GTS 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. Turn the ignition switch off.

    2. Connect the GTS to the DLC3.

    3. Turn the ignition switch to ON.

    4. Turn the GTS on.

    5. Enter the following menus: Chassis / ABS/VSC/TRC / Data List.

    6. According to the display on the GTS, read the Data List.

      ABS/VSC/TRC
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      ABS Warning Light ABS warning light/ ON or OFF

      ON: Warning light on

      OFF: Warning light off

      		 -
      Brake Warning Light Brake system warning light (red indicator)/ ON or OFF

      ON: Warning light on

      OFF: Warning light off

      		 -
      Stop Light SW Stop light switch assembly/ ON or OFF

      ON: Brake pedal depressed

      OFF: Brake pedal released

      		 -
      Parking Brake SW Parking brake switch/ ON or OFF

      ON: Parking brake applied

      OFF: Parking brake released

      		 -
      Main Idle SW Main idle switch/ ON or OFF

      ON: Accelerator pedal released

      OFF: Accelerator pedal depressed

      		 -
      Inspection Mode Inspection mode/ Other or Inspect

      Other: Normal mode

      Inspect: Inspection mode

      		 -
      Number of IG ON(Inspection) Number of times ignition switch turned to ON after entering inspection mode/ Min.: 0, Max.: 255 - -
      Master Cylinder Sensor Master cylinder pressure sensor reading/ Min.: 0.00 V, Max.: 5.00 V Brake pedal released: 0.20 to 0.40 V Reading increases when brake pedal is depressed
      Deceleration Sensor

      Acceleration sensor reading/ 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 reading/ 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 stopped: 0°/s

      Turning right: -128 to 0°/s

      Turning left: 0 to 127°/s

      		 -
      Zero Point of Yaw Rate Memorized zero value/ Min.: -128°/s, Max.: 127°/s - After completing zero point calibration: 0°
      Steering Angle Sensor Steering angle sensor/ Min.: -3276.8°, Max.: 3276.7°

      Turning left: Increases

      Turning right: Decreases

      		 -
      Zero Point of Steering Angle Memorized zero value/ Min.: -3276.8°, Max.: 3276.7° - After steering angle sensor zero point calibration: 0°
      Lateral G

      Lateral acceleration/ Min.: -25.10 m/s2, Max.: 24.90 m/s2

      		- During turning: Changes in proportion with lateral acceleration
      Forward and Rearward G

      Forward and backward/ 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
      Stop Light Relay Stop light control relay (stop light switch assembly)/ ON or OFF

      ON: Brake pedal depressed

      OFF: Brake pedal released

      		 This item is used with pre-crash safety system
      Slip Indicator Light Slip indicator light/ ON or OFF

      ON: Indicator light on

      OFF: Indicator light off

      		 -
      FR Wheel Speed Front 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 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 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 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 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
      Stop Light Relay Output Stop light control relay (stop light switch assembly) output/ ON or OFF

      ON: Relay output on

      OFF: Relay output off

      		 This item is used with pre-crash safety system
      EBS Relay Emergency brake signal operation/ ON or OFF

      ON: Operation on

      OFF: Operation off

      		 Hazard warning switch off (when performing Active Test, hazard warning light blinks when Data List ON)
      FR Wheel ABS Ctrl Status Front wheel RH ABS control status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      FL Wheel ABS Ctrl Status Front wheel LH ABS control status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      RR Wheel ABS Ctrl Status Rear wheel RH ABS control status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      RL Wheel ABS Ctrl Status Rear wheel LH ABS control status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      FR Wheel EBD Ctrl Status Front wheel RH EBD control status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      FL Wheel EBD Ctrl Status Front wheel LH EBD control status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      RR Wheel EBD Ctrl Status Rear wheel RH EBD control status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      RL Wheel EBD Ctrl Status Rear wheel LH EBD control status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      BA Ctrl Status BA control status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      PBA Ctrl Status PBA control status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 This item is used with pre-crash safety system
      TRC(TRAC) Ctrl Status TRC control status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      TRC(TRAC) Engine Ctrl Status TRC engine control status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      TRC(TRAC) Brake Ctrl Status TRC brake control status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      FR Wheel VSC Ctrl Status Front wheel RH VSC status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      FL Wheel VSC Ctrl Status Front wheel LH VSC status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      RR Wheel VSC Ctrl Status Rear wheel RH VSC status/ ON or OFF

      ON: During control

      OFF: Not during control

      		 -
      RL Wheel VSC Ctrl Status Rear wheel LH VSC status/ ON or OFF

      ON: During control

      OFF: Not 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 % Throttle valve opening amount/ Min.: 0.0%, Max.: 128.0% Accelerator pedal released: 0% During accelerator pedal operation: Changes in proportion with the pedal movement
      Solenoid Relay ABS solenoid relay/ ON or OFF

      ON: Solenoid relay on

      OFF: Solenoid relay off

      		 -
      ECB Motor Relay Motor relay/ ON or OFF

      ON: Motor relay on

      OFF: Motor relay off

      		 ECB: Electronically Controlled Brake
      TR(A)C/VSC Solenoid (SRM2) Master cut solenoid (SRM2)/ ON or OFF

      ON: Operating

      OFF: Not operating

      		 -
      TR(A)C/VSC Solenoid (SRM1) Master cut solenoid (SRM1)/ ON or OFF

      ON: Operating

      OFF: Not operating

      		 -
      TR(A)C/VSC Solenoid (SRC2) Master cut solenoid (SRC2)/ ON or OFF

      ON: Operating

      OFF: Not operating

      		 -
      TR(A)C/VSC Solenoid (SRC1) Master cut solenoid (SRC1)/ ON or OFF

      ON: Operating

      OFF: Not operating

      		 -
      ABS Solenoid (SFRH) ABS solenoid (SFRH)/ ON or OFF

      ON: Operating

      OFF: Not operating

      		 -
      ABS Solenoid (SFRR) ABS solenoid (SFRR)/ ON or OFF

      ON: Operating

      OFF: Not operating

      		 -
      ABS Solenoid (SFLH) ABS solenoid (SFLH)/ ON or OFF

      ON: Operating

      OFF: Not operating

      		 -
      ABS Solenoid (SFLR) ABS solenoid (SFLR)/ ON or OFF

      ON: Operating

      OFF: Not operating

      		 -
      ABS Solenoid (SRRH) ABS solenoid (SRRH)/ ON or OFF

      ON: Operating

      OFF: Not operating

      		 -
      ABS Solenoid (SRRR) ABS solenoid (SRRR)/ ON or OFF

      ON: Operating

      OFF: Not operating

      		 -
      ABS Solenoid (SRLH) ABS solenoid (SRLH)/ ON or OFF

      ON: Operating

      OFF: Not operating

      		 -
      ABS Solenoid (SRLR) ABS solenoid (SRLR)/ ON or OFF

      ON: Operating

      OFF: Not operating

      		 -
      EFI Communication Open EFI communication open detection/ Error or Normal Normal: Normal Error: Momentary interruption
      Yaw Rate Open Yaw rate sensor open detection/ Error or Normal Normal: Normal Error: Momentary interruption
      Deceleration Open Acceleration sensor open detection/ Error or Normal Normal: Normal Error: Momentary interruption
      Steering Open Steering angle sensor open detection/ Error or Normal Normal: Normal Error: Momentary interruption
      IG1 Voltage Value IG1 voltage value/ Min.: 0.00 V, Max.: 20.00 V - Changes in proportion to battery voltage
      BS1 Voltage Value +BS voltage value/ Min.: 0.00 V, Max.: 20.00 V - Changes in proportion to battery voltage
      MT Voltage Value Motor voltage value/ Min.: 0.00 V, Max.: 20.00 V - Changes in proportion to battery voltage
      TRC/VSC Off Mode TRC/VSC off mode/ 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 DTCs stored/ Min.: 0, Max.: 255 0 -
      IG Voltage Value Decreased +BS voltage value decrease detection/ Error or Normal Normal: Normal Error: Voltage low
      IG Voltage Value Increased +BS voltage value increase detection/ Error or Normal Normal: Normal Error: Voltage high
      Reverse Position Switch Back-up light switch/ON or OFF

      ON: Shift lever in R

      OFF: Shift lever in any position other than R

      		 -

  2. ACTIVE TEST

    Tech Tips

    Using the GTS 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. Turn the ignition switch off.

    2. Connect the GTS to the DLC3.

    3. Turn the ignition switch to ON.

    4. Turn the GTS on.

    5. Enter the following menus: Chassis / ABS/VSC/TRC / Active Test.

    6. According to the display on the GTS, perform the Active Test.

      ABS/VSC/TRC
      Tester Display Test Part Control Range Diagnostic Note
      ABS Warning Light ABS warning light Warning light ON / OFF

      Can be observed on the combination meter assembly

      Vehicle condition: Vehicle stopped
      Brake Warning Light Brake system warning light (red indicator) Warning light ON / OFF

      Can be observed on the combination meter assembly

      Vehicle condition: Vehicle stopped
      Motor Relay Motor relay Relay (Switch) ON / OFF

      Operating sound of motor can be heard

      Vehicle condition: Vehicle stopped
      Stop Light Relay Stop light control relay (stop light switch assembly) Relay ON / OFF

      Stop lights come on

      Vehicle condition: Vehicle stopped

      This item is used with pre-crash safety system
      ABS Solenoid (SRLR) ABS solenoid (SRLR) Solenoid ON / OFF

      Operating sound of solenoid (clicking sound) can be heard

      Vehicle condition: Vehicle stopped
      ABS Solenoid (SRLH) ABS solenoid (SRLH) Solenoid ON / OFF

      Operating sound of solenoid (clicking sound) can be heard

      Vehicle condition: Vehicle stopped
      ABS Solenoid (SRRR) ABS solenoid (SRRR) Solenoid ON / OFF

      Operating sound of solenoid (clicking sound) can be heard

      Vehicle condition: Vehicle stopped
      ABS Solenoid (SRRH) ABS solenoid (SRRH) Solenoid ON / OFF

      Operating sound of solenoid (clicking sound) can be heard

      Vehicle condition: Vehicle stopped
      ABS Solenoid (SFLR) ABS solenoid (SFLR) Solenoid ON / OFF

      Operating sound of solenoid (clicking sound) can be heard

      Vehicle condition: Vehicle stopped
      ABS Solenoid (SFLH) ABS solenoid (SFLH) Solenoid ON / OFF

      Operating sound of solenoid (clicking sound) can be heard.

      Vehicle condition: Vehicle stopped
      ABS Solenoid (SFRR) ABS solenoid (SFRR) Solenoid ON / OFF

      Operating sound of solenoid (clicking sound) can be heard

      Vehicle condition: Vehicle stopped
      ABS Solenoid (SFRH) ABS solenoid (SFRH) Solenoid ON / OFF

      Operating sound of solenoid (clicking sound) can be heard

      Vehicle condition: Vehicle stopped
      VSC/TRC Solenoid (SRMR) Master cut solenoid (SRM2) Solenoid ON / OFF

      Operating sound of solenoid (clicking sound) can be heard

      Vehicle condition: Vehicle stopped
      VSC/TRC Solenoid (SRMF) Master cut solenoid (SRM1) Solenoid ON / OFF

      Operating sound of solenoid (clicking sound) can be heard

      Vehicle condition: Vehicle stopped
      VSC/TRC Solenoid (SRCR) Master cut solenoid (SRC2) Solenoid ON / OFF

      Operating sound of solenoid (clicking sound) can be heard

      Vehicle condition: Vehicle stopped
      VSC/TRC Solenoid (SRCF) Master cut solenoid (SRC1) Solenoid ON / OFF

      Operating sound of solenoid (clicking sound) can be heard

      Vehicle condition: Vehicle stopped
      TRC(TRAC) OFF Indicator Light Multi-information display (TRC OFF indicator) Display ON / OFF

      Can be observed on the combination meter assembly

      Vehicle condition: Vehicle stopped
      VSC OFF Indicator Light VSC OFF indicator light Indicator light ON / OFF

      Can be observed on the combination meter assembly

      Vehicle condition: Vehicle stopped
      Slip Indicator Light Slip indicator light Indicator light ON / OFF

      Can be observed on the combination meter assembly

      Vehicle condition: Vehicle stopped
      EBS Relay Emergency brake signal operation Operation ON / OFF

      • Hazard warning switch off

      • When performing the Active Test, hazard warning light blinks

      • Vehicle condition: Vehicle stopped
      ABS Solenoid Selection of multiple holding solenoids (SFRH, SFLH, SRRH and SRLH) and pressure reduction solenoids (SFRR, SFLR, SRRR and SRLR) possible Start / Stop

      Operating sound of solenoid (clicking sound) can be heard

      Vehicle condition: Vehicle stopped
      VSC/TRC(TRAC) Solenoid Selection of master cut solenoids SRMR (SRM2), SRMF (SRM1), SRCR (SRC2) and SRCF (SRC1) possible Start / Stop

      Operating sound of solenoid (clicking sound) can be heard

      Vehicle condition: Vehicle stopped