BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS  VEHICLE STABILITY CONTROL SYSTEM  DATA LIST / ACTIVE TEST  


DATA LIST


HINT:

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.


NOTICE:

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.


a.

Warm up the engine.


b.

Turn the engine switch off.


c.

Connect the GTS to the DLC3.


d.

Turn the engine switch on (IG).


e.

Turn the GTS on.


f.

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


g.

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

Chassis > ABS/VSC/TRC > Data List
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 warning light 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 assembly 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 		-
Gear Position Gear position information P, N, R, 1st-10th, Fail or Not R Actual gear position -
Shift Lever Position Shift lever position information P, N, R, D/M, 1st-6th/B or 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 times engine switch turned on (IG) 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: 0.30 to 0.80 V Reading increases when brake pedal is depressed
Zero Point of M/C Memorized zero value Min.: -12.50 Mpa, Max.: 12.40 Mpa - After master cylinder pressure sensor zero point calibration: 2.44 to 2.46 Mpa
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°
Max.: 127° 		- 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 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 ON or OFF ON: Indicator light on
OFF: Indicator light off 		-
FR Wheel Speed Front wheel speed sensor RH reading Min.: 0 km/h (0 mph), Max.: 326.4 km/h (203 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.: 326.4 km/h (203 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.: 326.4 km/h (203 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.: 326.4 km/h (203 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.: 326.4 km/h (203 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 ON or OFF ON: During control -
FL Wheel ABS Ctrl Status Front wheel LH ABS control status ON or OFF ON: During control -
RR Wheel ABS Ctrl Status Rear wheel RH ABS control status ON or OFF ON: During control -
RL Wheel ABS Ctrl Status Rear wheel LH ABS control status ON or OFF ON: During control -
RR Wheel EBD Ctrl Status Rear wheel RH EBD control status ON or OFF ON: During control -
RL Wheel EBD Ctrl Status Rear wheel LH EBD control status ON or OFF ON: During control -
BA Ctrl Status BA control status ON or OFF ON: During control -
TRC(TRAC) Ctrl Status TRC control status ON or OFF ON: During control -
TRC(TRAC) Engine Ctrl Status TRC engine control status ON or OFF ON: During control -
TRC(TRAC) Brake Ctrl Status TRC brake control status ON or OFF ON: During control -
FR Wheel VSC Ctrl Status Front wheel RH VSC control status ON or OFF ON: During control -
FL Wheel VSC Ctrl Status Front wheel LH VSC control status ON or OFF ON: During control -
RR Wheel VSC Ctrl Status Rear wheel RH VSC control status ON or OFF ON: During control -
RL Wheel VSC Ctrl Status Rear wheel LH VSC control status ON or OFF 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 Nm, Max.: 1023 Nm - -
Accelerator Opening Angle % Percentage of accelerator pedal opening angle Min.: 0.0%, Max.: 127.5% Accelerator pedal released: 0.0% During accelerator pedal operation: Changes in proportion with the pedal movement
Solenoid Relay ABS solenoid relay ON or OFF ON: ABS solenoid relay on
OFF: ABS solenoid relay off 		-
ECB Motor Relay ABS motor relay ON or OFF ON: ABS solenoid relay on
OFF: ABS solenoid relay off 		ECB: Electronically Controlled Brake
Fail Safe Motor Relay ABS motor fail-safe relay ON or OFF ON: ABS motor fail-safe relay on
OFF: ABS motor fail-safe relay off 		-
TR(A)C/VSC Solenoid (SM2) Master cut solenoid (SM2) ON or OFF ON: Operates -
TR(A)C/VSC Solenoid (SM1) Master cut solenoid (SM1) ON or OFF ON: Operates -
ABS Solenoid (SFRH) ABS solenoid (SFRH) ON or OFF ON: Operates -
ABS Solenoid (SFRR) ABS solenoid (SFRR) ON or OFF ON: Operates -
ABS Solenoid (SFLH) ABS solenoid (SFLH) ON or OFF ON: Operates -
ABS Solenoid (SFLR) ABS solenoid (SFLR) ON or OFF ON: Operates -
ABS Solenoid (SRRH) ABS solenoid (SRRH) ON or OFF ON: Operates -
ABS Solenoid (SRRR) ABS solenoid (SRRR) ON or OFF ON: Operates -
ABS Solenoid (SRLH) ABS solenoid (SRLH) ON or OFF ON: Operates -
ABS Solenoid (SRLR) ABS solenoid (SRLR) ON or OFF ON: Operates -
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 ECM 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 		-
IG1 Voltage Value IG1 Voltage Value Min.: 0.00 V, Max.: 20.00 V Engine switch on (IG): 11.00 to 14.00 V Changes in proportion to battery voltage
MT Voltage Value Pump motor voltage value Min.: 0.00 V, Max.: 20.00 V - -
TRC/VSC Off Mode TRC/VSC off mode Normal, TRC OFF, VSC Expert Mode, VSC OFF Normal: Normal mode
TRC OFF: TRC off mode
VSC Expert Mode: VSC expert mode
VSC OFF: VSC off mode 		-
Number of DTC Number of DTC recorded Min.: 0, Max.: 255 - -
IG Voltage Value Decreased IG1 voltage value decrease detection Error or Normal Error: Voltage low
Normal: Normal 		-
IG Voltage Value Increased IG1 voltage value increase detection Error or Normal Error: Voltage high
Normal: Normal 		-
FR Speed Sensor Voltage Open Front speed sensor RH voltage open detection Error or Normal Error: Momentary interruption
Normal: Normal 		-
FL Speed Sensor Voltage Open Front speed sensor LH voltage open detection Error or Normal Error: Momentary interruption
Normal: Normal 		-
RR Speed Sensor Voltage Open Rear speed sensor RH voltage open detection Error or Normal Error: Momentary interruption
Normal: Normal 		-
RL Speed Sensor Voltage Open Rear speed sensor LH voltage open detection Error or Normal Error: Momentary interruption
Normal: Normal 		-
M/C Pressure Sensor Noise Master cylinder pressure sensor noise detection Error or Normal Error: Malfunction
Normal: Normal 		-
Yaw Rate Sensor Voltage Open Yaw rate sensor voltage open detection Error or Normal Error: Momentary interruption
Normal: Normal 		-
EFI Communication Invalid ECM communication invalid detection Error or Normal Error: Invalid
Normal: Normal 		-


ACTIVE TEST


HINT:

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.


a.

Warm up the engine.


b.

Turn the engine switch off.


c.

Connect the GTS to the DLC3.


d.

Turn the engine switch on (IG).


e.

Turn the GTS on.


f.

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


g.

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

Chassis > ABS/VSC/TRC > Active Test
Tester Display Measurement Item Control Range Diagnostic Note
ABS Warning Light ABS warning light Warning light ON/OFF Can be observed on the combination meter assembly
Brake Warning Light Brake warning light Warning light ON/OFF Can be observed on the combination meter assembly
Solenoid Relay ABS solenoid relay Relay ON/OFF -
Motor Relay ABS motor relay Relay ON/OFF Operating sound of pump motor can be heard
ABS Solenoid (SRLR) ABS solenoid (SRLR) Solenoid ON/OFF -
ABS Solenoid (SRLH) ABS solenoid (SRLH) Solenoid ON/OFF -
ABS Solenoid (SRRR) ABS solenoid (SRRR) Solenoid ON/OFF -
ABS Solenoid (SRRH) ABS solenoid (SRRH) Solenoid ON/OFF -
ABS Solenoid (SFLR) ABS solenoid (SFLR) Solenoid ON/OFF -
ABS Solenoid (SFLH) ABS solenoid (SFLH) Solenoid ON/OFF -
ABS Solenoid (SFRR) ABS solenoid (SFRR) Solenoid ON/OFF -
ABS Solenoid (SFRH) ABS solenoid (SFRH) Solenoid ON/OFF -
VSC/TRC Solenoid (SMR) Master cut solenoid (SM2) Solenoid ON/OFF Operating sound of solenoid (clicking sound) can be heard
VSC/TRC Solenoid (SMF) Master cut solenoid (SM1) Solenoid ON/OFF Operating sound of solenoid (clicking sound) can be heard
TRC(TRAC) OFF Indicator Light Multi-information display (TRC OFF message) Display (message) ON/OFF Can be observed on the combination meter assembly
VSC OFF Indicator Light VSC OFF indicator light Indicator light ON/OFF Can be observed on the combination meter assembly
Slip Indicator Light Slip indicator light Indicator light ON/OFF Can be observed on the combination meter assembly
ABS Solenoid ABS solenoid (SRLR, SRLH, SRRR, SRRH, SFLR, SFLH, SFRR, SFRH) Solenoid SRLR/SRLH/SRRR/SRRH/SFLR/SFLH/SFRR/SFRH Operation sound of solenoid (clicking sound) can be heard
VSC/TRC(TRAC) Solenoid Master cut solenoid (SM1, SM2) Solenoid SRMF/SRMR/SRCF/SRCR/SMF/SMR/SPFR/SPFL Operation sound of solenoid (clicking sound) can be heard