DATA LIST
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.
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.
According to the display on the GTS, read the Data List.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Total Distance Traveled | Total distance traveled | 0 to 16777215 | - | - |
| Total Distance Traveled - Unit | Unit for total distance traveled | - / km / mile | - | - |
| Vehicle Speed | Vehicle speed input from speedometer | 0.0 to 300.0 km/h (0.0 to 186.4 mph) | 0 km/h (0 mph): Vehicle stopped
No large fluctuations: Vehicle driven at a constant speed |
- |
| Engine Revolution | Engine speed | 0 to 12800 rpm | No large fluctuations: Engine running at a constant speed | - |
| Ready Status | Ignition switch ON (READY) status | OFF / ON | OFF: Ignition switch other than ON (READY)
ON: Ignition switch ON (READY) |
- |
| Battery Voltage | Auxiliary battery voltage | 0.00 to 25.00 V | 11 to 14 V: Ignition switch ON | - |
| Steering Wheel Torque | Steering torque | -25.001 to 25.000 Nm / Unknown | for HV Model:
Value changes in proportion to steering force: Ignition switch ON (READY) and steering wheel being turned for Gasoline Model:
Value changes in proportion to steering force: Engine running and steering wheel being turned |
Steering wheel turned to left (increasing)
Steering wheel turned to right (decreasing) |
| Steering Angle Velocity | Steering angle speed | -32768 to 32767 deg/s | for HV Model:
Value changes in proportion to steering force: Ignition switch ON (READY) and steering wheel being turned for Gasoline Model:
Value changes in proportion to steering force: Engine running and steering wheel being turned |
- |
| Steering Angle | Steering angle | -3072.0 to 3070.5 deg | - | - |
| Status of Vehicle Power (IGP PT2) | IGP power source (PT2) status | OFF / ON | OFF: Ignition switch off
ON: Ignition switch ON |
- |
| Status of Vehicle Power (IGP PT1) | IGP power source (PT1) status | OFF / ON | OFF: Ignition switch off
ON: Ignition switch ON |
- |
| Status of Vehicle Power (IGP PDC) | IGP power source (PDC) status | OFF / ON | OFF: Ignition switch off
ON: Ignition switch ON |
- |
| Status of Vehicle Power (IGR PDC) | IGR power source (PDC) status | OFF / ON | OFF: Ignition switch off
ON: Ignition switch ON |
- |
| IG Power Supply | ECU power source status | 0.00 to 25.00 V | 8 to 16 V: Ignition switch ON | - |
| PIG Power Supply | PIG power source voltage | 0.00 to 25.00 V | for HV Model:
9 to 16 V: Ignition switch ON (READY) and power steering operating for Gasoline Model:
9 to 16 V: Engine running and power steering operating |
- |
| Thermistor Temperature | ECU substrate temperature | -50.0 to 200.0°C (-58 to 392°F) | - | - |
| Power Source | Power steering power source | Operating State / Stopped State | for HV Model:
Operating State: Ignition switch ON (READY)Stopped State: Ignition switch other than ON (READY) Stopped State: Engine not started for Gasoline Model:
Operating State: Engine running Stopped State: Engine not started |
- |
| PS Assist Signal | Power steering assist signal status | Assist Stop / Under an Assist | for HV Model:
Assist Stop: Ignition switch ON Under an Assist: Ignition switch ON (READY) for Gasoline Model:
Assist Stop: Ignition switch ON Under an Assist: Engine running |
- |
| Torque Sensor 1 Output | Output value of torque sensor 1 | -25.000 to 25.000 Nm | - | - |
| Torque Sensor 2 Output | Output value of torque sensor 2 | -25.000 to 25.000 Nm | - | - |
| Torque Sensor 3 Output | Output value of torque sensor 3 | -25.000 to 25.000 Nm | - | - |
| Torque Sensor 4 Output | Output value of torque sensor 4 | -25.000 to 25.000 Nm | - | - |
| Torque Sensor 1 Zero Point Value | Output value of torque sensor 1 at zero point | 0 to 65535 | - | - |
| Torque Sensor 2 Zero Point Value | Output value of torque sensor 2 at zero point | 0 to 65535 | - | - |
| Torque Sensor 3 Zero Point Value | Output value of torque sensor 3 at zero point | 0 to 65535 | - | - |
| Torque Sensor 4 Zero Point Value | Output value of torque sensor 4 at zero point | 0 to 65535 | - | - |
| Motor 1 U Phase Current | Motor 1 terminal current (U phase) | -327.68 to 327.67 A | for HV Model:
Value changes in proportion to steering force: Ignition switch ON (READY) and steering wheel being turned for Gasoline Model:
Value changes in proportion to steering force: Engine running and steering wheel being turned |
- |
| Motor 1 V Phase Current | Motor 1 terminal current (V phase) | -327.68 to 327.67 A | for HV Model:
Value changes in proportion to steering force: Ignition switch ON (READY) and steering wheel being turned for Gasoline Model:
Value changes in proportion to steering force: Engine running and steering wheel being turned |
- |
| Motor 1 W Phase Current | Motor 1 terminal current (W phase) | -327.68 to 327.67 A | for HV Model:
Value changes in proportion to steering force: Ignition switch ON (READY) and steering wheel being turned for Gasoline Model:
Value changes in proportion to steering force: Engine running and steering wheel being turned |
- |
| Motor 1 U Phase Duty | Motor 1 terminal duty ratio (U phase) | 0.00 to 100.00 % | - | - |
| Motor 1 V Phase Duty | Motor 1 terminal duty ratio (V phase) | 0.00 to 100.00 % | - | - |
| Motor 1 W Phase Duty | Motor 1 terminal duty ratio (W phase) | 0.00 to 100.00 % | - | - |
| Motor 1 U Phase Terminal Voltage | Motor 1 terminal voltage (U phase) | 0.00 to 100.00 V | - | - |
| Motor 1 V Phase Terminal Voltage | Motor 1 terminal voltage (V phase) | 0.00 to 100.00 V | - | - |
| Motor 1 W Phase Terminal Voltage | Motor 1 terminal voltage (W phase) | 0.00 to 100.00 V | - | - |
| Motor 1 Power Supply | Motor 1 power source voltage | 0.00 to 25.00 V | for HV Model:
11 to 14 V: Ignition switch ON (READY) and power steering operating for Gasoline Model:
11 to 14 V: Engine running and power steering operating |
- |
| Motor 2 U Phase Current | Motor 2 terminal current (U phase) | -327.68 to 327.67 A | for HV Model:
Value changes in proportion to steering force: Ignition switch ON (READY) and steering wheel being turned for Gasoline Model:
Value changes in proportion to steering force: Engine running and steering wheel being turned |
- |
| Motor 2 V Phase Current | Motor 2 terminal current (V phase) | -327.68 to 327.67 A | for HV Model:
Value changes in proportion to steering force: Ignition switch ON (READY) and steering wheel being turned for Gasoline Model:
Value changes in proportion to steering force: Engine running and steering wheel being turned |
- |
| Motor 2 W Phase Current | Motor 2 terminal current (W phase) | -327.68 to 327.67 A | for HV Model:
Value changes in proportion to steering force: Ignition switch ON (READY) and steering wheel being turned for Gasoline Model:
Value changes in proportion to steering force: Engine running and steering wheel being turned |
- |
| Motor 2 U Phase Duty | Motor 2 terminal duty ratio (U phase) | 0.00 to 100.00 % | - | - |
| Motor 2 V Phase Duty | Motor 2 terminal duty ratio (V phase) | 0.00 to 100.00 % | - | - |
| Motor 2 W Phase Duty | Motor 2 terminal duty ratio (W phase) | 0.00 to 100.00 % | - | - |
| Motor 2 U Phase Terminal Voltage | Motor 2 terminal voltage (U phase) | 0.00 to 100.00 V | - | - |
| Motor 2 V Phase Terminal Voltage | Motor 2 terminal voltage (V phase) | 0.00 to 100.00 V | - | - |
| Motor 2 W Phase Terminal Voltage | Motor 2 terminal voltage (W phase) | 0.00 to 100.00 V | - | - |
| Motor 2 Power Supply | Motor 2 power source voltage | 0.00 to 25.00 V | for HV Model:
11 to 14 V: Ignition switch ON (READY) and power steering operating for Gasoline Model:
11 to 14 V: Engine running and power steering operating |
- |
| Motor Rotation Angle Sensor 1 Sin Voltage | Sin voltage of motor rotation angle sensor 1 | 0.00 to 5.00 V | - | - |
| Motor Rotation Angle Sensor 1 Cos Voltage | Cos voltage of motor rotation angle sensor 1 | 0.00 to 5.00 V | - | - |
| Motor Rotation Angle Sensor 2 Sin Voltage | Sin voltage of motor rotation angle sensor 2 | 0.00 to 5.00 V | - | - |
| Motor Rotation Angle Sensor 2 Cos Voltage | Cos voltage of motor rotation angle sensor 2 | 0.00 to 5.00 V | - | - |
| Motor Rotation Angle Sensor 3 Sin Voltage | Sin voltage of motor rotation angle sensor 3 | 0.00 to 5.00 V | - | - |
| Motor Rotation Angle Sensor 3 Cos Voltage | Cos voltage of motor rotation angle sensor 3 | 0.00 to 5.00 V | - | - |
| Steering Angle for the Steering Assembly | Steering angle for the steering assembly | -1877.5 to 1877.6 deg / Unknown | - | - |
| Rack Stroke | Rack Stroke | 0.0 to 6553.5 mm | - | - |
| Manual Learning of Gear Middle Point (Right and Left End Hit Against Completed Status) | Manual learning of gear middle point (right and left end hit against completed status) | Right (Non-Completed)/Left (Non-Completed)
Right (Completed)/Left (Non-Completed) Right (Non-Completed)/Left (Completed) Right (Completed)/Left (Completed) |
- | - |
| Motor Actual Current (Q Axis) | Motor current (q axis) | -327.68 to 327.67 A | - | - |
| Command Value Current (Q Axis) | Motor command current (q axis) | -327.68 to 327.67 A | - | - |
| Motor Actual Current 2 (D Axis) | Motor current 2 (d axis) | -327.68 to 327.67 A | - | - |
| Command Value Current 2 (D Axis) | Motor command current 2 (d axis) | -327.68 to 327.67 A | - | - |
| Motor Rotation Angle | Motor rotation angle | 0.0 to 360.1 deg / Unknown | for HV Model:
Value changes from 0 to 360°: Ignition switch ON (READY) and steering wheel being turned Value changes in proportion to steering force: Ignition switch ON (READY) and steering wheel being turned for Gasoline Model:
Value changes from 0 to 360°: Engine running and steering wheel being turned Value changes in proportion to steering force: Engine running and steering wheel being turned |
- |
| Final Motor Current Limited (Q Axis) | Final motor current limit value (q axis) | 0.00 to 327.67 A | - | - |
| Steering Angle Sensor Signal State | Steering angle sensor signal status | Usable / Unlearned / Sensor Fault / Communication Fault | - | - |
| Eco-Run Control Mode | Engine stop and start system control mode | Eco Mode0 / Eco Mode1 / Eco Mode2 / Eco Mode3 / Eco Mode4 | - | This item is displayed but not used |
| CAN Vehicle Speed (Speed Sensor RR) | Vehicle speed on the rear speed sensor RH input via CAN communication | 0 to 255 km/h (0 to 158 mph) | 0 km/h (0 mph): Vehicle stopped
No large fluctuations: Vehicle driven at a constant speed |
- |
| CAN Vehicle Speed (Speed Sensor RL) | Vehicle speed on the rear speed sensor LH input via CAN communication | 0 to 255 km/h (0 to 158 mph) | 0 km/h (0 mph): Vehicle stopped
No large fluctuations: Vehicle driven at a constant speed |
- |
| CAN Vehicle Speed (SP1) | Vehicle speed input via CAN communication (speedometer value) | 0.0 to 300.0 km/h (0.0 to 186.4 mph) | 0 km/h (0 mph): Vehicle stopped
No large fluctuations: Vehicle driven at a constant speed |
- |
| CAN Steering Angle Speed (SSAV) | Steering angle velocity input via CAN communication | -32768 to 32767 deg/s | - | - |
| Battery Voltage Drop History | Auxiliary battery voltage drop history count | 0 to 255 | - | - |
| Engine Revolution Ready Signal Communication Failure History | for HV Model:
Presence of ignition switch ON (READY) status signal disruption history for Gasoline Model:
Presence of engine running status signal disruption history |
0 to 255 | - | - |
| Steering Angle Sensor Signal Communication Failure History | Steering angle sensor signal disruption history count | 0 to 255 | - | - |
| Vehicle Speed Signal Invalid History | Vehicle speed signal invalid history count | 0 to 255 | - | - |
| Overheat Prevention Control History | Number of times that assist system was restricted according to the heat generating state due to estimation of the ECU heat-generating spot and motor coil temperature | 0 to 255 | - | - |
| Power Supply Voltage Drop Control History | Number of times that assist system was stopped due to low power source voltage (9 V or less) | 0 to 255 | - | - |
| Power Supply Voltage Drop Restraint Control History | Number of times that assist system was restricted due to low power source voltage (9.7 V or less) | 0 to 255 | - | - |
| Engine Stall/READY OFF Control History | Number of times that assist system was restricted due to an engine stall or shutdown | 0 to 255 | - | - |
| High Load Continuous Control Number of Times | Number of times that assist system was restricted to prevent the motor from overheating when there was a continuous high load caused by the motor locking due to the contacting of the steering rack end, contacting of the tires with a curb, etc. | 0 to 255 | - | - |
| Vehicle Speed Signal Fault Control History | Number of times that assist force was fixed to a high vehicle speed assist force when there was a vehicle speed signal malfunction | 0 to 255 | - | - |
| Chassis Power Supply Management EPS Control History | Number of times that assist system was restricted by chassis power management | 0 to 255 | - | - |
| Load Control History | Number of times that electrical load was limited to ensure that power was supplied to the vehicle when the power steering performance could not be ensured while the vehicle was in motion or the battery voltage had dropped to the voltage that might not be able to ensure the performance. | 0 to 255 | - | - |
| Control State Information | Control status information | 0 to 65535 | - | This item is displayed but not used |
| ASIC State Information | ASIC status information | 0 to 65535 | - | This item is displayed but not used |
| ASIC State Information 2 | ASIC status information 2 | 0 to 65535 | - | This item is displayed but not used |
| ECU Overheat Prevention Part | ECU internal parts that were protected when overheat prevention control was enabled | No Target Part / IPWM / Inverter MOS / Power Supply Relay MOS / Custom IC / Choke Coil / H Bridge MOS / Motor Relay MOS / Around Microcomputer / Capacitor / Microcomputer / DBC | - | - |
| ECU Estimate Temperature of Overheat Prevention Part | Estimated temperature of the ECU internal parts that were protected when overheat prevention control was enabled | -50.0 to 200.1°C (-58.0 to 392.1°F) / Unknown | - | - |
| Motor Overheat Prevention Part | Internal motor parts that were protected when overheat prevention control was enabled | No Target Part / Motor | - | - |
| Motor Estimate Temperature of Overheat Prevention Part | Estimated temperature of the internal motor parts that were protected when overheat prevention control was enabled | -50.0 to 200.1°C (-58.0 to 392.1°F) / Unknown | - | - |