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Data List / Active Test

  1. READ DATA LIST 

    HINT:

    Using the intelligent tester or Techstream to read the Data List allows the values or states of switches, sensor, 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 intelligent tester or Techstream (with CAN VIM) to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the intelligent tester or Techstream on.
    4. Read the DATA LIST according to the display on the tester.
      1. Intelligent tester

        Skid control ECU: 

        SKID CONTROL ECU

        Tester Display Measurement Item/Range Normal Condition Diagnostic Note
        ABS WARN LAMP ABS warning light / ON or OFF ON: Warning light ON
        OFF: Warning light OFF        		 -
        VSC WARN LAMP Master warning light and multi-information display / ON or OFF ON: Warning light ON
        OFF: Warning light OFF        		 -
        BRAKE WARN LAMP Brake warning light / red (malfunction) / ON or OFF ON: Warning light ON
        OFF: Warning light OFF        		 -
        SLIP INDI LAMP Slip indicator light / ON or OFF ON: Indicator light ON
        OFF: Indicator light OFF        		 -
        Electronically Controlled Brake System WARN LAMP Brake warning light / yellow (minor malfunction) / 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        		 -
        TRAC/VSC OFF SW VSC OFF switch / ON or OFF ON: VSC OFF switch OFF
        OFF: VSC OFF switch ON        		 -
        PARKNG BRAKE SW Parking brake switch / ON or OFF ON: Parking brake applied
        OFF: Parking brake released        		 -
        RESERVOIR SW Brake fluid level warning switch / ON or OFF ON: Reservoir level normal
        OFF: Reservoir level low        		 -
        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 -
        LEVER POSITION Shift lever position information / P/ N, R, D/M, 1st-6th/B, FAIL Actual shift lever position -
        SHIFT INFO Shift information / ON or OFF ON: During gear change
        OFF: Not during gear change        		 -
        INSPECTION MODE Inspection mode / OTHER or INSPECT OTHER: Normal mode
        INSPECT: Maintenance mode        		 -
        #IG ON2 Number of engine switch on (IG) after entering the inspection mode/min.: 0, max.: 255 Min.: 0
        Max.: 255        		 -
        MAS CYL PRESS 1 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
        MAS CYL PRESS 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
        PEDAL STROKE Stroke sensor / min.: 0 V, max.: 5 V When brake pedal is released: 0.7 to 1.3 V -
        VOLT STROK SEN Voltage of stroke sensor / min.: -2.5 V, max.: 2.49 V When brake pedal is released: 0.7 to 1.3 V -
        PEDAL STROKE 2 Stroke sensor 2 / min.: 0 V, max.: 5V When brake pedal is released: 3.7 to 4.3 V -
        ACC PRESS SENS Accumulator pressure sensor / min.: 0 V, max.: 5 V Specified value: 3.2 to 4.0 V -
        DECELERAT SEN Acceleration sensor 1 reading / min.: -1.869 G, max.: 1.869 G Approximately -0.13 to 0.13 G while stationary Reading changes when vehicle is bounced
        ZERO DECELERAT Memorized zero value / min.: -25.11 m/s2 , max.: 24.91 m/s2 Min.:-25.11 m/s2
        Max.: 24.91 m/s2        		 -
        DECELERAT SEN 2 Acceleration sensor 2 reading / min.: -1.869G, max.: 1.869 G Approximately -0.13 to 0.13 G while stationary Reading changes when vehicle is bounced
        ZERO DECELERAT2 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 SENS 1 Yaw rate sensor 1 / min.: -128°/ sec, max.: 127°/sec. Min.: -128°/sec.
        Max.: 127°/sec        		 -
        ZERO YAW RATE Memorized zero value / min.: -128°/sec, max.: 127°/sec. Min.: -128°/sec.
        Max.: 127°/sec.        		 -
        YAW RATE SENS 2 Yaw rate sensor 2 / min.: -1287 sec, max.: 127°/sec. Min.:-128°/sec.
        Max.: 127°/sec.        		 -
        ZERO YAW RATE 2 Memorized zero value / min.: -128°/sec, max.: 127°/sec Min.: -128°/sec
        Max.: 127°/sec.        		 -
        STEERING SEN Steering angle sensor / min.: -3276.8°, max.: 3276.7° Left turn: Increase
        Right turn: Decrease        		 -
        ZERO STEERING Memorized zero value / min.: -3276.8°, max.: 3276.7° Min.: -3276.8°
        Max.: 3276.7°        		 -
        FR W/C SENS Front wheel cylinder pressure sensor RH / min.: 0 V, max.: 5 V When brake pedal is released: 0.3 to 0.9 V -
        FL W/C SENS Front wheel cylinder pressure sensor LH / min.: 0 V, max.: 5 V When brake pedal is released: 0.3 to 0.9 V -
        RR W/C SENS Rear wheel cylinder pressure sensor RH / min.: 0 V, max.: 5 V When brake pedal is released: 0.3 to 0.9 V -
        RL W/C SENS Rear wheel cylinder pressure sensor LH / 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/sec.2 , max.: 24.91 m/sec.2 Min.: -25.11 m/sec.2
        Max.: 24.91 m/sec.2        		 -
        FORWARD&REA G Forward and rearward G / min.: -25.11 m/sec.2 , max.: 24.91 m/ sec.2 Min.: -25.11 m/sec.2
        Max.: 24.91 m/sec.2        		 -
        YAW RATE VALUE Yaw rate value / min.: -128°/sec, max.: 127°/sec. Min.: -128°/sec.
        Max.: 127°/sec.        		 -
        STEERING ANGLE Steering angle value / min.: -3276.8°, max.: 3276.7° Min.: -3276.8°
        Max.: 3276.7°        		 -
        FR WHEEL SPD Front wheel speed sensor RH reading / min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Actual wheel speed Similar speed as indicated on speedometer
        FL WHEEL SPD Front wheel speed sensor LH reading / min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Actual wheel speed Similar speed as indicated on speedometer
        RR WHEEL SPD Rear wheel speed sensor RH reading / min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Actual wheel speed Similar speed as indicated on speedometer
        RL WHEEL SPD Rear wheel speed sensor LH reading / min.: 0 km/h (0 mph), max.: 326 km/h (202 mph) Actual wheel speed Similar speed as indicated on speedometer
        VEHICLE SPD 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 ACCEL Front wheel acceleration RH / min.: -200.84 m/sec.2 , max.: 199.27 m/sec.2 Min.: -200.84 m/sec.2
        Max.: 199.27 m/sec.2        		 -
        FL WHEEL ACCEL Front wheel acceleration LH / min.: -200.84 m/sec.2 , max.: 199.27 m/sec.2 Min.: -200.84 m/sec.2
        Max.: 199.27 m/sec.2        		 -
        RR WHEEL ACCEL Rear wheel acceleration RH / min.: -200.84 m/sec.2 , max.: 199.27 m/sec.2 Min.: -200.84 m/sec.2
        Max.: 199.27 m/sec.2        		 -
        RL WHEEL ACCEL Rear wheel acceleration LH / min.: -200.84 m/sec.2 , max.: 199.27 m/sec.2 Min.: -200.84 m/sec.2
        Max.: 199.27 m/sec.2        		 -
        FR WHEEL DIR Front wheel direction RH / FORWARD or BACK FORWARD: Forward
        BACK: Back        		 -
        FL WHEEL DIR Front wheel direction LH / FORWARD or BACK FORWARD: Forward
        BACK: Back        		 -
        RR WHEEL DIR Rear wheel direction RH / FORWARD or BACK FORWARD: Forward
        BACK: Back        		 -
        RL WHEEL DIR Rear wheel direction LH / FORWARD or BACK FORWARD: Forward
        BACK: Back        		 -
        FR ABS STATUS Front wheel RH ABS control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        FL ABS STATUS Front wheel LH ABS control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        RR ABS STATUS Rear wheel RH ABS control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        RL ABS STATUS Rear wheel LH ABS control status /ON or OFF ON: During control
        OFF: Not during control        		 -
        BA STATUS BA control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        PBA STATUS PBA control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        TRAC STATUS TR (A)C control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        TRAC ENG STATUS TR (A)C engine control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        TRAC BRK STATUS TR (A)C brake control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        FR VSC STATUS Front wheel RH VSC control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        FL VSC STATUS Front wheel LH VSC control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        RR VSC STATUS Rear wheel RH VSC control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        RL VSC STATUS Rear wheel LH VSC control status /ON or OFF ON: During control
        OFF: Not during control        		 -
        ENG REVOLUTIONS Engine revolutions / min.: 0 rpm, max.: 65535 rpm Min.: 0 rpm
        Max.: 65535 rpm        		 -
        ENGINE TORQUE Real engine torque / min.: -1024 N*m, max.: 1023 N*m Min.: -1024 N*m
        Max.: 1023 N*m        		 -
        ACCELERATOR % Percentage of accelerator pedal opening angle / min.: 0%, max.: 128% Min.: 0%
        Max.: 128%        		 -
        Electronically Controlled Brake System MTR RELAY Electronically controlled brake system motor relay / ON or OFF ON: Motor relay ON
        OFF: Motor relay OFF        		 -
        Electronically Controlled Brake System MTR RELAY 2 Electronically controlled brake system motor relay 2 / ON or OFF ON: Motor relay ON
        OFF: Motor relay OFF        		 -
        Electronically Controlled Brake System RELAY Electronically controlled brake system main relay / ON or OFF ON: Main relay ON
        OFF: Main relay OFF        		 -
        Electronically Controlled Brake System RELAY 2 Electronically controlled brake system main relay 2 / ON or OFF ON: Main relay ON
        OFF: Main relay OFF        		 -
        SMC1 Electronically controlled brake system solenoid (SMC1) / ON or OFF ON: Operates
        OFF: Does not operate        		 -
        SMC2 Electronically controlled brake system solenoid (SMC2) / ON or OFF ON: Operates
        OFF: Does not operate        		 -
        SCSS Electronically controlled brake system solenoid (SCSS) / ON or OFF ON: Operates
        OFF: Does not operate        		 -
        SLAFR CUR SLAFR solenoid current / min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
        SLAFL CUR SLAFL solenoid current / min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
        SLARR CUR SLARR solenoid current / min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
        SLARL CUR SLARL solenoid current / min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
        SLRFR CUR SLRFR solenoid current / min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
        SLRFL CUR SLRFL solenoid current / min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
        SLRRR CUR SLRRR solenoid current / min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
        SLRRL CUR SLRRL solenoid current / min.: 0 A, max.: 3 A When brake pedal is released: 0 A -
        FR SPD OPN Front speed sensor RH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        FL SPD OPN Front speed sensor LH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        RR SPD OPN Rear speed sensor RH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        RL SPD OPN Rear speed sensor LH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        EFI COM OPN SFI communication open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        YAW RATE OPN Yaw rate sensor open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        DECELERAT OPN Acceleration sensor open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        STEERING OPN Steering angle sensor open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        M/C OPN Master cylinder pressure sensor open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        M/C2 OPN Master cylinder pressure sensor 2 open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        STROKE OPN Stroke sensor open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        FR W/C OPN Front wheel cylinder pressure sensor RH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        FL W/C OPN Front wheel cylinder pressure sensor LH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        RR W/C OPN Rear wheel cylinder pressure sensor RH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        RL W/C OPN Rear wheel cylinder pressure sensor LH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        ACC OPN Accumulator pressure sensor open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        VGRS INFO VGRS information / WITH or WITHOUT WITH: With
        WITHOUT: Without        		 -
        SUSPENSION Suspension information / SPORT, NORMAL, COIL, WITHOUT SPORT: Sport mode
        NORMAL: Normal mode
        COIL: Coil type
        WITHOUT: Without        		 -
        WHEELBASE Wheelbase information / SHORT, LONG, WITHOUT SHORT: Standard type
        LONG: Long type
        WITHOUT: Without        		 -
        VCM1 VCM1 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        VCM2 VCM2 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        IG1 Voltage Value IG1 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        IG2 Voltage Value IG2 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        BS1 BS1 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        BS2 BS2 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        VM1 VM1 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        VM2 VM2 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255V        		 -
        +B1 +B1 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        +B2 +B2 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        MT MT Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        BH STANDBY LIGHT Brake hold standby indicator light / ON or OFF ON: Brake hold standby indicator light ON
        OFF: Brake hold standby indicator light OFF        		 -
        BH OPERATED LIGHT Brake hold operated indicator light/ON or OFF ON: Brake hold operated indicator light ON
        OFF: Brake hold operated indicator light OFF        		 -
        #DTC Number of DTC / min.: 0, max.: 255 Min.: 0
        Max.: 255        		 -
        TRAC/VSC OFF M TR (A)C and VSC OFF mode status / 0,1 or 3 0: Normal
        1:TR (A)C OFF mode
        3: VSC OFF mode        		 -
      2. Techstream

        Skid control ECU: 

        SKID CONTROL ECU

        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 Master warning light and multi-information display / ON or OFF ON: Warning light ON
        OFF: Warning light OFF        		 -
        Brake Warning Lamp Brake warning light / red (malfunction) / 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        		 -
        Electronically Controlled Brake System Warning Lamp Brake warning light / yellow (minor malfunction) / 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 Light 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 (TRAC)VSC OFF Switch VSC OFF switch / ON or OFF ON: VSC OFF switch OFF
        OFF: VSC OFF switch ON        		 -
        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
        OFF: Not during gear change        		 -
        Inspection Mode Inspection mode / OTHER or INSPECT OTHER: Normal mode
        INSPECT: Maintenance mode        		 -
        Number of IG ON (Inspection) Number of engine switch on (IG) 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
        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
        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.: 5 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: 3.2 to 4.0 V -
        Deceleration Sensor Acceleration sensor 1 reading / min.: -1.869 G, max.: 1.869 G Approximately -0.13 to 0.13 G while stationary 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.:-1.869 G, max.: 1.869 G Approximately -0.13 to 0.13 G while stationary 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°/ sec, max.: 127°/sec. Min.: -128°/sec.
        Max.: 127°/sec        		 -
        Zero Point of Yaw Rate Memorized zero value / min.: -128°/ sec, max.: 127°/sec. Min.:-128°/sec.
        Max.: 127°/sec.        		 -
        Yaw Rate Sensor 2 Yaw rate sensor 2 / min.: -128°/ sec, max.: 127°/sec. Min.: -128°/sec
        Max.: 127°/sec.        		 -
        Zero Point of Yaw Rate 2 Memorized zero value / min.: -128°/ sec, max.: 127°/sec. Min.:-128°/sec.
        Max.: 127°/sec.        		 -
        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° Min.: -3276.8°
        Max.: 3276.7°        		 -
        FR W/C Sensor Front wheel cylinder pressure sensor RH / min.: 0 V, max.: 5 V When brake pedal is released: 0.3 to 0.9 V -
        FL W/C Sensor Front wheel cylinder pressure sensor LH / min.: 0 V, max.: 5 V When brake pedal is released: 0.3 to 0.9 V -
        RR W/C Sensor Rear wheel cylinder pressure sensor RH / min.: 0 V, max.: 5 V When brake pedal is released: 0.3 to 0.9 V -
        RL W/C Sensor Rear wheel cylinder pressure sensor LH / 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/sec.2 , max.: 24.91 m/sec.2 Min.: -25.11 m/sec.2
        Max.: 24.91 m/sec.2        		 -
        Forward and Rearward G Forward and rearward G / min.: -25.11 m/sec.2 , max.: 24.91 m/sec.2 Min.:-25.11 m/sec.2
        Max.: 24.91 m/sec.2        		 -
        Yaw Rate Value Yaw rate value / min.: -128°/sec, max.: 127°/sec Min.: -128°/sec.
        Max.: 127°/sec.        		 -
        Steering Angle Value Steering angle value / min.: -3276.8°, max.: 3276.7° Min.: -3276.8°
        Max.: 3276.7°        		 -
        FR Wheel Speed Front wheel speed sensor RH 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 Front wheel speed sensor LH 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 Rear wheel speed sensor RH 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 Rear wheel speed sensor LH 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 Front wheel acceleration RH / min.: -200.84 m/sec.2 , max.: 199.27 m/ sec.2 Min.: -200.84 m/sec.2
        Max.: 199.27 m/sec.2        		 -
        FL Wheel Acceleration Front wheel acceleration LH / min.: -200.84 m/sec.2 , max.: 199.27 m/ sec.2 Min.: -200.84 m/sec.2
        Max.: 199.27 m/sec.2        		 -
        RR Wheel Acceleration Rear wheel acceleration RH / min.: -200.84 m/sec.2 , max.: 199.27 m/ sec.2 Min.: -200.84 m/sec.2
        Max.: 199.27 m/sec.2        		 -
        RL Wheel Acceleration Rear wheel acceleration LH / min.: -200.84 m/sec.2 , max.: 199.27 m/ sec.2 Min.: -200.84 m/sec.2
        Max.: 199.27 m/sec.2        		 -
        FR Wheel Direction Front wheel direction RH / FORWARD or BACK FORWARD: Forward
        BACK: Back        		 -
        FL Wheel Direction Front wheel direction LH / FORWARD or BACK FORWARD: Forward
        BACK: Back        		 -
        RR Wheel Direction Rear wheel direction RH / FORWARD or BACK FORWARD: Forward
        BACK: Back        		 -
        RL Wheel Direction Rear wheel direction LH / FORWARD or BACK FORWARD: Forward
        BACK: Back        		 -
        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        		 -
        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        		 -
        TRC (TRAC) CTRL Status TR (A)C control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        TRC (TRAC) Engine CTRL Status TR (A)C engine control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        TRC (TRAC) Brake CTRL Status TR (A)C brake control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        FR Wheel VSC CTRL Status Front wheel RH VSC control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        FL Wheel VSC CTRL Status Front wheel LH VSC control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        RR Wheel VSC CTRL Status Rear wheel RH VSC control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        RL Wheel VSC CTRL Status Rear wheel LH VSC control status / ON or OFF ON: During control
        OFF: Not during control        		 -
        Engine Revolutions Engine revolutions / min.: 0 rpm, max.: 65535 rpm Min.: 0 rpm
        Max.: 65535 rpm        		 -
        Real Engine Torque Real engine torque / min.: -1024 N*m, max.: 1023 N*m Min.: -1024 N*m,
        Max.: 1023 N*m        		 -
        Accelerator Opening Angle % Percentage of accelerator pedal opening angle / min.: 0%, max.: 128% Min.: 0%
        Max.: 128%        		 -
        Electronically Controlled Brake System Motor Relay Electronically controlled brake system motor relay / ON or OFF ON: Motor relay ON
        OFF: Motor relay OFF        		 -
        Electronically Controlled Brake System Motor Relay 2 Electronically controlled brake system motor relay 2 / ON or OFF ON: Motor relay ON
        OFF: Motor relay OFF        		 -
        Electronically Controlled Brake System Main Relay Electronically controlled brake system main relay / ON or OFF ON: Main relay ON
        OFF: Main relay OFF        		 -
        Electronically Controlled Brake System Main Relay 2 Electronically controlled brake system main relay 2 / ON or OFF ON: Main relay ON
        OFF: Main relay OFF        		 -
        Electronically Controlled Brake System Solenoid (SMC1) Electronically controlled brake system solenoid (SMC1) / ON or OFF ON: Operates
        OFF: Does not operate        		 -
        Electronically Controlled Brake System Solenoid (SMC2) Electronically controlled brake system solenoid (SMC2) / ON or OFF ON: Operates
        OFF: Does not operate        		 -
        Electronically Controlled Brake System Solenoid (SCSS) Electronically controlled brake system solenoid (SCSS) / ON or OFF ON: Operates
        OFF: Does 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 Front speed sensor RH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        FL Speed Open Front speed sensor LH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        RR Speed Open Rear speed sensor RH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        RL Speed Open Rear speed sensor LH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        EFI Communication Open SFI 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 Front wheel cylinder pressure sensor RH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        FL Wheel Cylinder Open Front wheel cylinder pressure sensor LH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        RR Wheel Cylinder Open Rear wheel cylinder pressure sensor RH open detection / ERROR or NORMAL ERROR: Momentary interruption
        NORMAL: Normal        		 -
        RL Wheel Cylinder Open Rear wheel cylinder pressure sensor LH 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        		 -
        VGRS Information VGRS information / WITH or WITHOUT WITH: With
        WITHOUT: Without        		 -
        Suspension Information Suspension information / SPORT, NORMAL, COIL, WITHOUT SPORT: Sport mode
        NORMAL: Normal mode
        COIL: Coil type
        WITHOUT: Without        		 -
        Wheelbase Information Wheelbase information / SHORT, LONG, WITHOUT SHORT: Standard type
        LONG: Long type
        WITHOUT: Without        		 -
        VCM1 Voltage Value VCM1 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        VCM2 Voltage Value VCM2 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        IG1 Voltage Value IG1 Voltage Value / min.: 0 V, max.: 255 V Min.: 0 V
        Max.: 255 V        		 -
        IG2 Voltage Value IG2 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        BS1 Voltage Value BS1 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        BS2 Voltage Value BS2 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        VM1 Voltage Value VM1 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        VM2 Voltage Value VM2 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        +B1 Voltage Value +B1 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        +B2 Voltage Value +B2 Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        MT Voltage Value MT Voltage Value / min.: 0 V, max.: 255 V Min.:0V
        Max.: 255 V        		 -
        BH Standby Light Brake hold standby indicator light / ON or OFF ON: Brake hold standby indicator light ON
        OFF: Brake hold standby indicator light OFF        		 -
        BH Operated Light Brake hold operated indicator light / ON or OFF ON: Brake hold operated indicator light ON
        OFF: Brake hold operated indicator light OFF        		 -
        Number of DTC Number of DTC / min.: 0, max.: 255 Min.: 0
        Max.: 255        		 -
        TRC/VSC off Mode TR (A)C and VSC OFF mode status /0, 1 or 3 0: Normal
        1:TR (A)C OFF mode
        3: VSC OFF mode        		 -
  2. PERFORM ACTIVE TEST 

    HINT:

    Using the intelligent tester or Techstream to perform the Active Tests allows relays, VSVs and 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. Connect the intelligent tester or Techstream (with CAN VIM) to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the intelligent tester or Techstream on.
    4. Perform the ACTIVE TEST according to the display on the tester.

      HINT:

      • The engine switch must be turned on (IG) to proceed to the ACTIVE TEST using the intelligent tester or Techstream.
      • The ACTIVE TESTs of the ABS solenoid, ABS motor relay, ABS warning light and brake warning light / red (malfunction) are available when the vehicle is stopped.
      • The motors stop automatically after 5 seconds of activation to prevent them from being damaged. When the motors are driven repeatedly, certain intervals are required.
      • Each solenoid stops automatically after 2 seconds of activation to prevent them from being damaged, and can be operated again after a certain interval.
      • Do not depress the brake pedal while only the pressure reduction solenoid valves are on.
      • Do not drive 2 or more solenoids simultaneously except to operate the pressure holding solenoid valves and pressure reduction solenoid valves of each wheel.
      1. Intelligent tester

        Skid control ECU: 

        SKID CONTROL ECU

        Tester Display Test Part Control Range Diagnostic Note
        ABS WARN LAMP Turns ABS warning light ON / OFF Observe combination meter
        VSC WARN LAMP Turns master brake warning light and multi-information display ON / OFF Observe combination meter
        BRAKE WARN LAMP Turns brake warning light / red (malfunction) ON / OFF Observe combination meter
        SLIP INDI LAMP Turns Slip indicator light ON / OFF Observe combination meter
        Electronically Controlled Brake System Warning Lamp Turns brake warning light / yellow (minor malfunction) ON / OFF Observe combination meter
        BUZZER Turns skid control buzzer ON / OFF Buzzer can be heard
        STP LAMP RELAY Turns stop light operation relay ON / OFF Observe rear combination light (stop light) (Does not come on for 5 sec. or more)
        Electronically Controlled Brake System Main Relay Turns electronically controlled brake system main relay ON / OFF Operation sound of relay (clicking sound) can be heard
        Electronically Controlled Brake System Main Relay 2 Turns electronically controlled brake system main relay 2 ON / OFF ON / OFF Operation sound of relay (clicking sound) can be heard
        Electronically Controlled Brake System Motor Relay Turns electronically controlled brake system motor relay ON / OFF ON / OFF Operation sound of relay (clicking sound) and motor can be heard
        Electronically Controlled Brake System Motor Relay 2 Turns electronically controlled brake system motor relay 2 ON / OFF Operation sound of relay (clicking sound) and motor can be heard
        SMC1 Turns electronically controlled brake system solenoid (SMC1) ON / OFF Operation sound of solenoid (clicking sound) can be heard
        SMC2 Turns electronically controlled brake system solenoid (SMC2) ON / OFF Operation sound of solenoid (clicking sound) can be heard
        Electronically Controlled Brake System Control Invalid Electronically controlled brake system control invalid ON / OFF Electronically controlled brake system control is blocked (braking with no boost assist)
        ZERO DOWN Accumulator zero down activation ON / OFF Brake fluid in accumulator makes noise
        SCSS PATTERN Stroke simulator cut valve pattern activation ON/OFF -
        (Difficult to identify visually)
        ACT PATTERN Actuator air bleeding pattern activation ON / OFF When accumulator pressure lowers, pump operation creates sound
        POWER SUPPLY1 Power supply air bleeding pattern activation 1 ON / OFF When accumulator pressure lowers, pump operation creates sound
        POWER SUPPLY2 Power supply air bleeding pattern activation 2 ON / OFF When accumulator pressure lowers, pump operation creates sound
        RL AIR BLEEDING Rear wheel LH air bleeding pattern activation ON / OFF When accumulator pressure lowers, pump operation creates sound
        RR AIR BLEEDING Rear wheel RH air bleeding pattern activation ON / OFF When accumulator pressure lowers, pump operation creates sound
        PUMP PATTERN Pump check pattern activation ON / OFF When accumulator pressure lowers, pump operation creates sound
        DRAIN PATTERN Drain system air bleeding pattern activation ON / OFF When accumulator pressure lowers, pump operation creates sound
        SLRRL CLOSE Turns SLRRL solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        SLARL CLOSE Turns SLARL solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        SLRRR CLOSE Turns SLRRR solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        SLARR CLOSE Turns SLARR solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        SLRFL CLOSE Turns SLRFL solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        SLAFL CLOSE Turns SLAFL solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        SLRFR CLOSE Turns SLRFR solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        SLAFR CLOSE Turns SLAFR solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        BH STANDBY LIGHT Turns brake hold standby indicator light ON / OFF Observe combination meter
        BH OPERATED LIGHT Turns brake hold operated indicator light ON / OFF Observe combination meter
      2. Techstream

        Skid control ECU: 

        SKID CONTROL ECU

        Tester Display Test Part Control Range Diagnostic Note
        ABS Warning Lamp Turns ABS warning light ON / OFF Observe combination meter
        VSC Warning Lamp Turns master warning light and multi-information display ON / OFF Observe combination meter
        Brake Warning Lamp Turns brake warning light / red (malfunction) ON / OFF Observe combination meter
        Slip Indicator Lamp Turns Slip indicator light ON / OFF Observe combination meter
        Electronically Controlled Brake System Warning Lamp Turns brake warning light / yellow (minor malfunction) ON / OFF Observe combination meter
        Buzzer Turns skid control buzzer ON / OFF Buzzer can be heard
        Stop Light Relay Turns stop light operation relay ON / OFF Observe rear combination light (stop light) (Does not come on for 5 sec. or more)
        Electronically Controlled Brake System Main Relay Turns electronically controlled brake system main relay ON / OFF Operation sound of relay (clicking sound) can be heard
        Electronically Controlled Brake System Main Relay 2 Turns electronically controlled brake system main relay 2 ON / OFF Operation sound of relay (clicking sound) can be heard
        Electronically Controlled Brake System Motor Relay Turns electronically controlled brake system motor relay ON / OFF Operation sound of relay (clicking sound) and motor can be heard
        Electronically Controlled Brake System Motor Relay 2 Turns electronically controlled brake system motor relay 2 ON / OFF Operation sound of relay (clicking sound) and motor can be heard
        Electronically Controlled Brake System Solenoid (SMC1) Turns electronically controlled brake system solenoid (SMC1) ON / OFF
        ON / OFF        		 Operation sound of solenoid (clicking sound) can be heard
        Electronically Controlled Brake System Solenoid (SMC2) Turns electronically controlled brake system solenoid (SMC2) ON / OFF Operation sound of solenoid (clicking sound) can be heard
        Electronically Controlled Brake System Control Invalid Electronically controlled brake system control invalid ON / OFF Electronically controlled brake system control is blocked (braking with no boost assist)
        Accumulator Zero Down Accumulator zero down activation ON / OFF Brake fluid in accumulator makes noise
        Stroke Simulator Cut Valve Pattern Stroke simulator cut valve pattern activation ON / OFF -
        (Difficult to identify visually)
        Actuator Air Bleeding Pattern Actuator air bleeding pattern activation ON / OFF When accumulator pressure lowers, pump operation creates sound
        Power Supply Air Bleeding Pattern 1 Power supply air bleeding pattern activation 1 ON / OFF When accumulator pressure lowers, pump operation creates sound
        Power Supply Air Bleeding Pattern 2 Power supply air bleeding pattern activation 2 ON / OFF When accumulator pressure lowers, pump operation creates sound
        RL Wheel Air Bleeding Pattern Rear wheel LH air bleeding pattern activation ON / OFF When accumulator pressure lowers, pump operation creates sound
        RR Wheel Air Bleeding Pattern Rear wheel RH air bleeding pattern activation ON / OFF When accumulator pressure lowers, pump operation creates sound
        Pump Check Pattern Pump check pattern activation ON / OFF When accumulator pressure lowers, pump operation creates sound
        Drain System Air Bleeding Pattern Drain system air bleeding pattern activation ON / OFF When accumulator pressure lowers, pump operation creates sound
        Electronically Controlled Brake System Solenoid (SLRRL) Valve Close Turns SLRRL solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        Electronically Controlled Brake System Solenoid (SLARL) Valve Close Turns SLARL solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        Electronically Controlled Brake System Solenoid (SLRRR) Valve Close Turns SLRRR solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        Electronically Controlled Brake System Solenoid (SLARR) Valve Close Turns SLARR solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        Electronically Controlled Brake System Solenoid (SLRFL) Valve Close Turns SLRFL solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        Electronically Controlled Brake System Solenoid (SLAFL) Valve Close Turns SLAFL solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        Electronically Controlled Brake System Solenoid (SLRFR) Valve Close Turns SLRFR solenoid ON / OFF Operating sound of solenoid (clicking sound) can be heard
        Electronically Controlled Brake System Solenoid (SLAFR) Valve Close Turns SLAFR solenoid ON/OFF Operating sound of solenoid (clicking sound) can be heard
        BH Standby Light Turns brake hold standby indicator light ON / OFF Observe combination meter
        BH Operated Light Turns brake hold operated indicator light ON / OFF Observe combination meter
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