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Data List/Active Test

  1. DATA LIST 

    HINT:

    With the Techstream connected to the DLC3 and the engine switch on (IG), the Electronically Controlled Brake System, ABS, and VSC Data List can be displayed. Follow the prompts on the tester screen to access the Data List.

    ABS/VSC/TRAC: 

    TESTER DISPLAY REFERENCE CHART

    Tester Display Measurement Item/Range Normal Condition Diagnostic Note
    ABS Warning Lamp ABS warning light/ON or OFF ON: Warning light ON
    OFF: Warning light OFF
    -
    VSC Warning Lamp Brake control warning light/ON or OFF ON: Warning light ON
    OFF: Warning light OFF
    -
    Brake Warning Lamp BRAKE warning light/ON or OFF ON: Warning light ON
    OFF: Warning light OFF
    -
    Slip Indicator Lamp SLIP indicator light/ON or OFF ON: Indicator light ON
    OFF: Indicator light OFF
    -
    ECB(1) Warning Lamp Brake control warning light/ON or OFF ON: Warning light ON
    OFF: Warning light OFF
    -
    Buzzer Skid control buzzer/ON or OFF ON: Buzzer ON
    OFF: Buzzer OFF
    -
    Stop Lamp SW Stop light switch/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
    -
    TRC/VSC Off Mode VSC OFF Switch/NORMAL, TRC OFF or VSC OFF NORMAL: Normal mode
    TRC OFF: TRAC off mode
    VSC OFF: VSC off mode
    -
    Reservoir Warning SW Brake fluid level warning switch/ON or OFF ON: Reservoir level normal
    OFF: Reservoir level low
    -
    Main Idle SW Main idle switch/ON or OFF ON: Accelerator pedal released
    OFF: Accelerator pedal depressed
    -
    Gear Position Gear position information/P/N, R, 1st-6th, 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/ON or OFF ON: During gear change -
    Inspection Mode Inspection mode/OTHER or INSPECT OTHER: Normal Mode
    INSPECT: Inspection Mode
    -
    Number of IG ON (Inspection) Number of IG ON after entering the inspection mode/min.: 0, max.: 255 Min.: 0
    Max.: 255
    -
    Master Cylinder Sensor Master cylinder pressure sensor 1 reading/min.: 0 V, max.: 5 V When brake pedal is released: 0.3 to 0.9 V Reading increases when brake pedal is depressed
    Voltage of M/C Voltage of master cylinder pressure sensor/min.: -2.5 V, max.: 2.49 V When brake pedal is released: 0.3 to 0.9 V -
    Master Cylinder Sensor 2 Master cylinder pressure sensor 2 reading/min.: 0 V, max.: 5 V When brake pedal is released: 0.3 to 0.9 V Reading Increases when brake pedal is depressed
    Voltage of M/C 2 Voltage of master cylinder pressure sensor 2/min.: -2.5 V, max.: 2.49 V When brake pedal is released: 0.3 to 0.9 V -
    Stroke Sensor Stroke sensor/min.: 0 V, max.: 5 V When brake pedal is released: 0.7 to 1.3 V -
    Voltage of Stroke Sensor Voltage of stroke sensor/min.: -2.5 V, max. :2.49 V When brake pedal is released: 0.7 to 1.3 V -
    Stroke Sensor 2 Stroke sensor 2/min.: 0 V, max.: 5V When brake pedal is released: 3.7 to 4.3 V -
    Voltage of Stroke Sensor 2 Voltage of stroke sensor 2/min.: -2.5 V, max.: 2.49 V When brake pedal is released: 3.7 to 4.3 V -
    Accumulator Sensor Accumulator pressure sensor/min.: 0 V, max.: 5 V Specified value: 2.6 to 3.8 V -
    Deceleration Sensor Acceleration sensor 1 reading/min.: -18.52 m/s2 , max.: 18.39 m/s2 Min.:-18.52 m/s2
    Max.: 18.39 m/s2
    Reading changes when vehicle is bounced
    Zero Point of Decele Memorized zero value/min.: -25.11 m/s2 , max.: 24.91 m/s2 Min.: -25.11 m/s2
    Max.: 24.91 m/s2
    -
    Deceleration Sensor 2 Acceleration sensor 2 reading/min.: -18.52 m/s2 , max.: 18.39 m/s2 Min.:-18.52 m/s2
    Max.: 18.39 m/s2
    Reading changes when vehicle is bounced
    Zero Point of Decele 2 Memorized zero value/min.: -25.11 m/s2 , max.: 24.91 m/s2 Min.:-25.11 m/s2
    Max.: 24.91 m/s2
    -
    Yaw Rate Sensor Yaw rate sensor 1/min.: -128 deg/s, max.: 127 deg/s Min.:-128 deg/s
    Max.: 127 deg/s
    -
    Zero Point of Yaw Rate Memorized zero value/min.: -128 deg/s, max.: 127 deg/s Min.: -128 deg/s
    Max.: 127 deg/s
    -
    Yaw Rate Sensor 2 Yaw rate sensor 2/min.: -128 deg/s, max.: 127 deg/s Min.: -128 deg/s
    Max.: 127 deg/s
    -
    Zero Point of Yaw Rate 2 Memorized zero value/min.: -128 deg/s, max.: 127 deg/s Min.: -128 deg/s
    Max.: 127 deg/s
    -
    Steering Angle Sensor Steering angle sensor/min.: -3276.8 deg, max.: 3276.7 deg Left turn: Increase
    Right turn: Decrease
    -
    Zero Point of Steering Angle Memorized zero value/min.: -3276.8 deg, max.: 3276.7 deg Min.: -3276.8 deg
    Max.: 3276.7 deg
    -
    FR W/C Sensor FR wheel cylinder pressure sensor/min.: 0 V, max.: 5 V When brake pedal is released: 0.3 to 0.9 V -
    FL W/C Sensor FL wheel cylinder pressure sensor/min.: 0 V, max.: 5 V When brake pedal is released: 0.3 to 0.9 V -
    RR W/C Sensor RR wheel cylinder pressure sensor/min.: 0 V, max.: 5 V When brake pedal is released: 0.3 to 0.9 V -
    RL W/C Sensor RL wheel cylinder pressure sensor/min.: 0 V, max.: 5 V When brake pedal is released: 0.3 to 0.9 V -
    Lateral G Lateral G/min.: -25.11 m/s2 , max.: 24.91 m/s2 Min.: -25.11 m/s2
    Max.: 24.91 m/s2
    -
    Forward and Rearward G Forward and rearward G/min.: -25.11 m/s2 , max.: 24.91 m/s2 Min.: -25.11 m/s2
    Max.: 24.91 m/s2
    -
    Yaw Rate Value Yaw rate value/min.: -128 deg/s, max.: 127 deg/s Min.: -128 deg/s
    Max.: 127 deg/s
    -
    Steering Angle Value Steering angle value/min.: -3276.8 deg, max.: 3276.7 deg Min.: -3276.8 deg
    Max.: 3276.7 deg
    -
    FR Wheel Speed Wheel speed sensor (FR) reading/min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Actual wheel speed Similar speed as indicated on speedometer
    FL Wheel Speed Wheel speed sensor (FL) reading/min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Actual wheel speed Similar speed as indicated on speedometer
    RR Wheel Speed Wheel speed sensor (RR) reading/min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Actual wheel speed Similar speed as indicated on speedometer
    RL Wheel Speed Wheel speed sensor (RL) reading/min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Actual wheel speed Similar speed as indicated on speedometer
    Vehicle Speed Maximum wheel speed sensor reading/min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Actual vehicle speed Speed indicated on speedometer
    FR Wheel Acceleration FR wheel acceleration/min.: -200.84 m/s2 , max.: 199.27 m/s2 Min.: -200.84 m/s2
    Max.: 199.27 m/s2
    -
    FL Wheel Acceleration FL wheel acceleration/min.: -200.84 m/s2 , max.: 199.27 m/s2 Min.: -200.84 m/s2
    Max.: 199.27 m/s2
    -
    RR Wheel Acceleration RR wheel acceleration/min.: -200.84 m/s2 , max.: 199.27 m/s2 Min.: -200.84 m/s2
    Max.: 199.27 m/s2
    -
    RL Wheel Acceleration RL wheel acceleration/min.: -200.84 m/s2 , max.: 199.27 m/s2 Min.: -200.84 m/s2
    Max.: 199.27 m/s2
    -
    FR Wheel Direction Wheel direction (FR)/FORWARD or BACK FORWARD: Forward
    BACK: Back
    -
    FL Wheel Direction Wheel direction (FL)/FORWARD or BACK FORWARD: Forward
    BACK: Back
    -
    RR Wheel Direction Wheel direction (RR)/FORWARD or BACK FORWARD: Forward
    BACK: Back
    -
    RL Wheel Direction Wheel direction (RL)/FORWARD or BACK FORWARD: Forward
    BACK: Back
    -
    Stabilizer Information Stabilizer information/WITH, WITHOUT or UNKNOWN WITH: with
    WITHOUT: without
    UNKNOWN: unknown
    -
    FR Wheel ABS Ctrl Status FR wheel ABS control status/ON or OFF ON: During the control -
    FL Wheel ABS Ctrl Status FL wheel ABS control status/ON or OFF ON: During the control -
    RR Wheel ABS Ctrl Status RR wheel ABS control status/ON or OFF ON: During the control -
    RL Wheel ABS Ctrl Status RL wheel ABS control status/ON or OFF ON: During the control -
    BA Ctrl Status BA control status/ON or OFF ON: During the control -
    PBA Ctrl Status PBA control status/ON or OFF ON: During the control -
    TRC (TRAC) Ctrl Status TRAC control status/ON or OFF ON: During the control -
    TRC (TRAC) Engine Ctrl Status TRAC engine control status/ON or OFF ON: During the control -
    TRC (TRAC) Brake Ctrl Status TRAC brake control status/ON or OFF ON: During the control -
    FR Wheel VSC Ctrl Status FR wheel VSC control status/ON or OFF ON: During the control -
    FL Wheel VSC Ctrl Status FL wheel VSC control status/ON or OFF ON: During the control -
    RR Wheel VSC Ctrl Status RR wheel VSC control status/ON or OFF ON: During the control -
    RL Wheel VSC Ctrl Status RL wheel VSC control status/ON or OFF ON: During the control -
    Engine Revolutions Engine revolutions/min.: 0 r/min, max.: 65535 r/min Min.: 0 r/min
    Max.: 65535 r/min
    -
    Real Engine Torque Real engine torque/min.: -1024 Nm, max.: 1023 Nm Min.: -1024 Nm
    Max.: 1023 Nm
    -
    Accelerator Opening Angle % Percentage of accelerator pedal opening angle/min.: 0%, max.: 128% Min.: 0%
    Max.: 128%
    -
    ECB(1) Motor Relay ABS motor relay/ON or OFF ON: Motor relay ON
    OFF: Motor relay OFF
    -
    ECB(1) Motor Relay 2 ABS motor relay 2/ON or OFF ON: Motor relay ON
    OFF: Motor relay OFF
    -
    ECB(1) Main Relay ABS main relay/ON or OFF ON: Main relay ON
    OFF: Main relay OFF
    -
    ECB(1) Main Relay 2 ABS main relay 2/ON or OFF ON: Main relay ON
    OFF: Main relay OFF
    -
    ECB(1) Solenoid (SMC1) Master cut solenoid (SMC1)/ON or OFF ON: Operate
    OFF: Not operate
    -
    ECB(1) Solenoid (SMC2) Master cut solenoid (SMC2)/ON or OFF ON: Operate
    OFF: Not operate
    -
    ECB(1) Solenoid (SCSS) Stroke simulator solenoid (SCSS)/ON or OFF ON: Operate
    OFF: Not operate
    -
    SLAFR Solenoid Current SLAFR solenoid current/min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
    SLAFL Solenoid Current SLAFL solenoid current/min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
    SLARR Solenoid Current SLARR solenoid current/min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
    SLARL Solenoid Current SLARL solenoid current/min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
    SLRFR Solenoid Current SLRFR solenoid current/min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
    SLRFL Solenoid Current SLRFL solenoid current/min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
    SLRRR Solenoid Current SLRRR solenoid current/min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
    SLRRL Solenoid Current SLRRL solenoid current/min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
    FR Speed Open FR speed sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    FL Speed Open FL speed sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    RR Speed Open RR speed sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    RL Speed Open RL speed sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    EFI Communication Open EFI communication open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    Yaw Rate Open Yaw rate sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    Deceleration Open Acceleration sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    Steering Open Steering angle sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    Master Cylinder Open Master cylinder pressure sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    Master Cylinder 2 Open Master cylinder pressure sensor 2 open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    Stroke Open Stroke sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    FR Wheel Cylinder Open FR wheel cylinder pressure sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    FL Wheel Cylinder Open FL wheel cylinder pressure sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    RR Wheel Cylinder Open RR wheel cylinder pressure sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    RL Wheel Cylinder Open RL wheel cylinder pressure sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    Accumulator Open Accumulator pressure sensor open detection/ERROR or NORMAL ERROR: Momentary interruption
    NORMAL: Normal
    -
    Number of DTC Number of DTC/min.: 0, max.: 255 Min.: 0
    Max.: 255
    -
    (1) Electronically Control Brake
  2. ACTIVE TEST 

    HINT:

    Performing the Active Test using the Techstream allows the relay, actuator, etc. to operate without removing any parts. Performing the Active Test as the first step in troubleshooting is one way to save time. It is possible to display the Data List during the Active Test.

    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. According to the display on the tester, perform the Active Test.

      HINT:

      The engine switch must be turned on (IG) to proceed to the Active Test using the Techstream.

      ABS/VSC/TRAC: 

      TESTER DISPLAY REFERENCE CHART

      Tester Display Test Part Control Range Diagnostic Notes
      ABS Warning Lamp ABS warning light Warning light ON/OFF Observe combination meter
      VSC Warning Lamp Brake control warning light Warning light ON/OFF Observe combination meter
      Brake Warning Lamp BRAKE warning light Warning light ON/OFF Observe combination meter
      Slip Indication Lamp SLIP indicator light Indicator light ON/OFF Observe combination meter
      ECB(1) Warning Lamp Brake control warning light Warning light ON/OFF Observe combination meter
      Buzzer Skid control buzzer Buzzer ON/OFF Buzzer can be heard
      Stop Lamp Relay Stop light operation relay Relay ON/OFF Observe rear combination light (stop light) (Does not come on for 5 sec. or more)
      ECB(1) Main Relay ABS main relay Relay ON/OFF Operation sound of relay (clicking sound) can be heard
      ECB(1) Main Relay 2 ABS main relay 2 Relay ON/OFF Operation sound of relay (clicking sound) can be heard
      ECB(1) Motor Relay ABS motor relay Relay ON/OFF Operation sound of relay (clicking sound) and motor can be heard
      ECB(1) Motor Relay 2 ABS motor relay 2 Relay ON/OFF Operation sound of relay (clicking sound) and motor can be heard
      ECB(1) Solenoid (SMC1) Master cut solenoid (SMC1) Solenoid ON/OFF Operation sound of solenoid (clicking sound) can be heard
      ECB(1) Solenoid (SMC2) Master cut solenoid (SMC2) Solenoid ON/OFF Operation sound of solenoid (clicking sound) can be heard
      ECB(1) Control Invalid Electronically controlled brake system control invalid Control invalid ON/OFF Electronically controlled brake system control is blocked (braking with no boost assist)
      Accumulator Zero Down Accumulator zero down activation Activation ON/OFF Brake fluid existing the accumulator makes noise
      Stroke Simulator Cut Valve Pattern Stroke simulator cut valve pattern activation Activation ON/OFF - (Difficult to identify visually)
      Actuator Air Bleeding Pattern Actuator air bleeding pattern activation Activation ON/OFF When accumulator pressure lowers, pump operation creates sound
      Power Supply Air Bleeding Pattern 1 Power supply air bleeding pattern activation 1 Activation ON/OFF When accumulator pressure lowers, pump operation creates sound
      Power Supply Air Bleeding Pattern 2 Power supply air bleeding pattern activation 2 Activation ON/OFF When accumulator pressure lowers, pump operation creates sound
      RL Wheel Air Bleeding Pattern RL wheel air bleeding pattern activation Activation ON/OFF When accumulator pressure lowers, pump operation creates sound
      RR Wheel Air Bleeding Pattern RR wheel air bleeding pattern activation Activation ON/OFF When accumulator pressure lowers, pump operation creates sound
      Pump Check Pattern Pump check pattern activation Activation ON/OFF When accumulator pressure lowers, pump operation creates sound
      Drain System Air Bleeding Pattern Drain system air bleeding pattern activation Activation ON/OFF When accumulator pressure lowers, pump operation creates sound
      ECB(1) Solenoid (SLRRL) Valve Close Linear solenoid (SLRRL) valve Valve close ON/OFF -
      ECB(1) Solenoid (SLARL) Valve Close Linear solenoid (SLARL) valve Valve close ON/OFF -
      ECB(1) Solenoid (SLRRR) Valve Close Linear solenoid (SLRRR) valve Valve close ON/OFF -
      ECB(1) Solenoid (SLARR) Valve Close Linear solenoid (SLARR) valve Valve close ON/OFF -
      ECB(1) Solenoid (SLRFL) Valve Close Linear solenoid (SLRFL) valve Valve close ON/OFF -
      ECB(1) Solenoid (SLAFL) Valve Close Linear solenoid (SLAFL) valve Valve close ON/OFF -
      ECB(1) Solenoid (SLRFR) Valve Close Linear solenoid (SLRFR) valve Valve close ON/OFF -
      ECB(1) Solenoid (SLAFR) Valve Close Linear solenoid (SLAFR) valve Valve close ON/OFF -
      (1) Electronically Controlled Brake