VEHICLE STABILITY CONTROL SYSTEM(for TMMF Made) DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    Using the intelligent tester 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 intelligent tester to the DLC3.

    4. Turn the ignition switch to ON.

    5. Turn the tester on.

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

    7. According to the display on the tester, read the Data List.

      ABS/VSC/TRC
      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

      		 -
      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

      		 -
      TRC(TRAC)/VSC OFF SW VSC OFF switch/OFF or ON

      OFF: VSC OFF switch released

      ON: VSC OFF switch pushed

      		 -
      Reservoir Warning SW Brake fluid level warning switch signal/OFF or ON

      OFF: Brake fluid level normal

      ON: Brake fluid level low

      		 -
      Gear Position Gear position information/Fail, 1st, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, "P, N", R, Not R - Actual gear position
      Shift Lever Position Shift lever position information/ Fail, 1st, 2nd, 3rd, 4th, 5th, 6th/ B, D/M, "P, N", R - 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 to ON after entering inspection mode/Min.: 0, Max.: 255 - -
      Master Cylinder Sensor Master cylinder pressure sensor reading/Min.: 0 V, Max.: 5 V 0.3 to 0.9 V: When brake pedal is released Reading increases when brake pedal is depressed.
      Zero Point of M/C Memorized zero value/Min.: -12.5 MPa, Max.: 12.4 MPa 2.45 +/- 1 MPa: After master cylinder pressure sensor zero point calibration -
      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

      0°/s: Vehicle stopped

      -128 to 0°/s: Turning right

      0 to 127°/s: Turning left

      		 -
      Zero Point of Yaw Rate Memorized zero value/Min.: -128°, Max.: 100° 0°: After yaw rate sensor zero point calibration -
      Steering Angle Sensor Steering angle sensor/Min.: -3276.8°, Max.: 3276.7 °

      Increase: Left turn

      Decrease: Right turn

      		 -
      Zero Point of Steering Angle Memorized zero value/Min.: -3276.8 °, Max.: 3276.7° 0°: After steering angle sensor zero point calibration -
      Lateral G Lateral G/Min.: -25.10 m/s2, Max.: 24.90 m/s2 - During turning: 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 FR wheel speed sensor reading/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph) 0 km/h: Vehicle stopped

      When driving at constant speed:

      No large fluctuations
      FL Wheel Speed FL wheel speed sensor reading/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph) 0 km/h: Vehicle stopped

      When driving at constant speed:

      No large fluctuations
      RR Wheel Speed RR wheel speed sensor reading/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph) 0 km/h: Vehicle stopped

      When driving at constant speed:

      No large fluctuations
      RL Wheel Speed RL wheel speed sensor reading/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph) 0 km/h: Vehicle stopped

      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) 0 km/h: Vehicle stopped

      When driving at constant speed:

      No large fluctuations
      FR Wheel Acceleration FR wheel acceleration/Min.: -200.84 m/s2, Max.: 199.27 m/s2 -

      During deceleration/acceleration:

      Changes continuously
      FL Wheel Acceleration FL wheel acceleration/Min.: -200.84 m/s2, Max.: 199.27 m/s2 -

      During deceleration/acceleration:

      Changes continuously
      RR Wheel Acceleration RR wheel acceleration/Min.: -200.84 m/s2, Max.: 199.27 m/s2 -

      During deceleration/acceleration:

      Changes continuously
      RL Wheel Acceleration RL wheel acceleration/Min.: -200.84 m/s2, Max.: 199.27 m/s2 -

      During deceleration/acceleration:

      Changes continuously
      FR Wheel ABS Ctrl Status FR wheel ABS control status/OFF or ON ON: During the control -
      FL Wheel ABS Ctrl Status FL wheel ABS control status/OFF or ON ON: During the control -
      RR Wheel ABS Ctrl Status RR wheel ABS control status/OFF or ON ON: During the control -
      RL Wheel ABS Ctrl Status RL wheel ABS control status/OFF or ON ON: During the control -
      RR Wheel EBD Ctrl Status RR wheel EBD control status/OFF or ON ON: During the control -
      RL Wheel EBD Ctrl Status RL wheel EBD control status/OFF or ON ON: During the control -
      BA Ctrl Status BA control status/OFF or ON ON: During the control -
      TRC (TRAC) Ctrl Status TRC control status/OFF or ON ON: During the control -
      TRC (TRAC) Engine Ctrl Status TRC engine control status/OFF or ON ON: During the control -
      TRC (TRAC) Brake Ctrl Status TRC brake control status/OFF or ON ON: During the control -
      FR Wheel VSC Ctrl Status FR wheel VSC control status/OFF or ON ON: During the control -
      FL Wheel VSC Ctrl Status FL wheel VSC control status/OFF or ON ON: During the control -
      RR Wheel VSC Ctrl Status RR wheel VSC control status/OFF or ON ON: During the control -
      RL Wheel VSC Ctrl Status RL wheel VSC control status/OFF or ON ON: During the control -
      Engine Revolutions Engine revolutions/Min.: 0 rpm, Max.: 65535 rpm 0 rpm: Engine stopped

      When engine speed is constant:

      No large fluctuations
      Real Engine Torque Real engine torque/Min.: -1024 N*m, Max.: 1023 Nm - -
      Accelerator Opening Angle % The difference of apresent accelerator/Min.: 0%, Max.: 128% 0%: When the accelerator pedal is released 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 Motor Relay ABS motor relay/OFF or ON

      OFF: Motor relay OFF

      ON: Motor relay ON

      		 Item is displayed on tester but not used.
      TR(A)C/VSC Solenoid (SM2) TRC/VSC solenoid (SM2)/OFF or ON ON: Operates -
      TR(A)C/VSC Solenoid (SM1) TRC/VSC solenoid (SM1)/OFF or ON ON: Operates -
      TR(A)C/VSC Solenoid (SRC2) TRC/VSC solenoid (SRC2)/OFF or ON ON: Operates -
      TR(A)C/VSC Solenoid (SRC1) TRC/VSC solenoid (SRC1)/OFF or ON ON: Operates -
      ABS Solenoid (SFRH) ABS solenoid (SFRH)/OFF or ON ON: Operates -
      ABS Solenoid (SFRR) ABS solenoid (SFRR)/OFF or ON ON: Operates -
      ABS Solenoid (SFLH) ABS solenoid (SFLH)/OFF or ON ON: Operates -
      ABS Solenoid (SFLR) ABS solenoid (SFLR)/OFF or ON ON: Operates -
      ABS Solenoid (SRRH) ABS solenoid (SRRH)/OFF or ON ON: Operates -
      ABS Solenoid (SRRR) ABS solenoid (SRRR)/OFF or ON ON: Operates -
      ABS Solenoid (SRLH) ABS solenoid (SRLH)/OFF or ON ON: Operates -
      ABS Solenoid (SRLR) ABS solenoid (SRLR)/OFF or ON ON: Operates -
      +B1 Voltage Value +B1 voltage value / Min.: 0 V, Max.: 20 V - Changes in proportion to auxiliary 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: TRC, VSC OFF mode

      		 -
      Number of DTC Number of DTC recorded/Min.: 0, Max.: 255 - -

  2. ACTIVE TEST

    Tech Tips

    Using the intelligent tester to perform Active Tests allows relays, VSV, 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 intelligent tester to the DLC3.

    4. Turn the ignition switch to ON.

    5. Turn the tester on.

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

    7. According to the display on the tester, perform the Active Test.

      ABS/VSC/TRC
      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
      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/TRC Solenoid (SRMR) VSC/TRC solenoid (SRMR) Solenoid OFF/ON -
      VSC/TRC Solenoid (SRMF) VSC/TRC solenoid (SRMF) Solenoid OFF/ON -
      VSC/TRC Solenoid (SRCR) VSC/TRC solenoid (SRCR) Solenoid OFF/ON -
      VSC/TRC Solenoid (SRCF) VSC/TRC solenoid (SRCF) Solenoid OFF/ON -
      TRC (TRAC) OFF Indicator Light

      TRC OFF indicator light*1

      Multi-information display (TRC OFF message)*2

      		 Indicator light 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

      • *1: for Segment Display Type

      • *2: for TFT Display Type