FREEZE FRAME DATA
It is difficult to show the specified values (judgment values) clearly because freeze frame data values change significantly due to differences in measurement conditions, surroundings, or vehicle conditions. For this reason, there may be a problem even when the values are within specification.
Turn the ignition switch to ON and park the vehicle on level ground. Check the freeze frame data by using the Techstream.
Turn the ignition switch off.
Connect the Techstream to the DLC3.
Turn the ignition switch to ON.
Turn the Techstream on.
Check the freeze frame data on the Techstream.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Total Distance Traveled | Total distance traveled | Min.: 0, Max.: 16777215 | - | - |
| Total Distance Traveled - Unit | Total Distance Traveled unit | km / mile | - | - |
| Vehicle Speed | Vehicle speed from speedometer | Min.: 0.0 km/h (0.0 MPH)
Max.: 300.0 km/h (186.4 MPH) |
·
0 km/h (0 MPH): Ignition switch ON (READY) and vehicle stopped ·
No significant fluctuation: Ignition switch ON (READY) and vehicle driven at a constant speed |
- |
| Engine Revolution | Engine speed | Min.: 0 rpm
Max.: 12800 rpm |
No significant fluctuation | Engine running at a constant speed |
| Ready Status | Ready status | OFF or ON | - | - |
| Battery Voltage | Auxiliary battery voltage | Min.: 0.00 V
Max.: 25.00V |
11 to 14 V | - |
| Steering Wheel Torque | Steering wheel torque | Min.: -25.000 Nm
Max.: 25.001 Nm |
Value changes in proportion to steering effort
- Ignition switch ON (READY) and steering wheel being turned |
- |
| Steering Angle Velocity | Steering angle speed | Min.: -32768 deg/s
Max.: 32767 deg/s |
Value changes in proportion to steering effort
- Ignition switch ON (READY) and steering wheel being turned |
- |
| Steering Angle | Steering angle | Min.: -3072.0 deg
Max.: 3070.5 deg |
- | - |
| Status of Vehicle Power (IGP PT2) | State of IGP power source(PT2) | OFF or ON | OFF: Ignition switch off
ON: Ignition switch ON |
- |
| Status of Vehicle Power (IGP PT1) | State of IGP power source(PT1) | OFF or ON | OFF: Ignition switch off
ON: Ignition switch ON |
- |
| Status of Vehicle Power (IGP PDC) | State of IGP power source(PDC) | OFF or ON | OFF: Ignition switch off
ON: Ignition switch ON |
- |
| Status of Vehicle Power (IGR PDC) | State of IGR power source(PDC) | OFF or ON | OFF: Ignition switch off
ON: Ignition switch ON |
- |
| IG Power Supply | IG power source voltage | Min.: 0.00 V
Max.: 25.00V |
8 to 16 V | Ignition switch ON |
| PIG Power Supply | PIG power source voltage | Min.: 0.00 V
Max.: 25.00 V |
9 to 16 V | Ignition switch ON (READY) and steering wheel being turned |
| Thermistor Temperature | ECU substrate temperature | Min.: -50.0°C (-58.0°F)
Max.: 200.0 °C (392.0 °F) |
-50°C to 200°C (-58°F to 392°F) | - |
| Power Source | Operating state of hybrid system | Operating State or Stopped State | Operating State: READY ON
Stopped State: READY OFF |
- |
| PS Assist Signal | Status of the record of power steering assist signal | Assist Stop or Under an Assist | OFF: Assist stop
ON: Under an assist |
- |
| Middle Voltage of Other Systems | Middle voltage of other systems | Min.: 0.00 V
Max.: 25.00 V |
- | *1 |
| Torque Sensor 1 Output | Torque sensor 1 output value | Min.: -25.000 Nm
Max.: 25.001 Nm |
- | - |
| Torque Sensor 2 Output | Torque sensor 2 output value | Min.: -25.000 Nm
Max.: 25.001 Nm |
- | - |
| Torque Sensor 3 Output | Torque sensor 3 output value | Min.: -25.000 Nm
Max.: 25.001 Nm |
- | - |
| Torque Sensor 4 Output | Torque sensor 4 output value | Min.: -25.000 Nm
Max.: 25.001 Nm |
- | - |
| Motor 1 U Phase Current | Motor 1 terminal current (U phase) | Min.: -327.68 A
Max.: 327.67 A |
Value changes in proportion to steering effort | Ignition switch ON (READY) and steering wheel being turned |
| Motor 1 V Phase Current | Motor 1 terminal current (V phase) | Min.: -327.68 A
Max.: 327.67 A |
Value changes in proportion to steering effort | Ignition switch ON (READY) and steering wheel being turned |
| Motor 1 W Phase Current | Motor 1 terminal current (W phase) | Min.: -327.68 A
Max.: 327.67 A |
Value changes in proportion to steering effort | Ignition switch ON (READY) and steering wheel being turned |
| Motor 1 U Phase Duty | Motor 1 U phase duty | Min.: 0.00%
Max.: 100.00% |
- | - |
| Motor 1 V Phase Duty | Motor 1 V phase duty | Min.: 0.00%
Max.: 100.00% |
- | - |
| Motor 1 W Phase Duty | Motor 1 W phase duty | Min.: 0.00%
Max.: 100.00% |
- | - |
| Motor 1 U Phase Terminal Voltage | Motor 1 terminal voltage (U phase) | Min.: 0.00 V
Max.: 100.00 V |
- | *1 |
| Motor 1 V Phase Terminal Voltage | Motor 1 terminal voltage (V phase) | Min.: 0.00 V
Max.: 100.00 V |
- | *1 |
| Motor 1 W Phase Terminal Voltage | Motor 1 terminal voltage (W phase) | Min.: 0.00 V
Max.: 100.00 V |
- | *1 |
| Motor 1 Power Supply | Power supply voltage to active motor 1 | Min.: 0.00 V
Max.: 25.00 V |
9 to 16 V | Ignition switch ON (READY) and steering wheel being turned |
| Motor 2 U Phase Current | Motor 2 terminal current (U phase) | Min.: -327.68 A
Max.: 327.67 A |
Value changes in proportion to steering effort | Ignition switch ON (READY) and steering wheel being turned |
| Motor 2 V Phase Current | Motor 2 terminal current (V phase) | Min.: -327.68 A
Max.: 327.67 A |
Value changes in proportion to steering effort | Ignition switch ON (READY) and steering wheel being turned |
| Motor 2 W Phase Current | Motor 2 terminal current (W phase) | Min.: -327.68 A
Max.: 327.67 A |
Value changes in proportion to steering effort | Ignition switch ON (READY) and steering wheel being turned |
| Motor 2 U Phase Duty | Motor 2 U phase duty | Min.: 0.00%
Max.: 100.00% |
- | - |
| Motor 2 V Phase Duty | Motor 2 V phase duty | Min.: 0.00%
Max.: 100.00% |
- | - |
| Motor 2 W Phase Duty | Motor 2 W phase duty | Min.: 0.00%
Max.: 100.00% |
- | - |
| Motor 2 U Phase Terminal Voltage | Motor 2 terminal voltage (U phase) | Min.: 0.00 V
Max.: 100.00 V |
- | *1 |
| Motor 2 V Phase Terminal Voltage | Motor 2 terminal voltage (V phase) | Min.: 0.00 V
Max.: 100.00 V |
- | *1 |
| Motor 2 W Phase Terminal Voltage | Motor 2 terminal voltage (W phase) | Min.: 0.00 V
Max.: 100.00 V |
- | *1 |
| Motor 2 Power Supply | Power supply voltage to active motor 2 | Min.: 0.00 V
Max.: 25.00 V |
9 to 16 V | Ignition switch ON (READY) and steering wheel being turned |
| Motor Rotation Angle 1 | Motor rotation angle 1 | Min.: 0.0 deg
Max.: 360.1 deg |
Value changes from 0 to 360° | ·
Ignition switch ON (READY) and steering wheel being turned ·
*1 |
| Motor Rotation Angle 2 | Motor rotation angle 2 | Min.: 0.0 deg
Max.: 360.1 deg |
Value changes from 0 to 360° | ·
Ignition switch ON (READY) and steering wheel being turned ·
*1 |
| Motor Rotation Angle 3 | Motor rotation angle 3 | Min.: 0.0 deg
Max.: 360.1 deg |
- | *1 |
| Motor Rotation Angle 4 | Motor rotation angle 4 | Min.: 0.0 deg
Max.: 360.1 deg |
- | *1 |
| Motor Rotation Angle Sensor 1 Sin Voltage | Rotation angle sensor Sin1 output voltage used for rotation angle calculation | Min.: 0.00 V
Max.: 5.00 V |
- | - |
| Motor Rotation Angle Sensor 1 Cos Voltage | Rotation angle sensor Cos1 output voltage used for rotation angle calculation | Min.: 0.00 V
Max.: 5.00 V |
- | - |
| Motor Rotation Angle Sensor 2 Sin Voltage | Rotation angle sensor Sin2 output voltage used for rotation angle calculation | Min.: 0.00 V
Max.: 5.00 V |
- | - |
| Motor Rotation Angle Sensor 2 Cos Voltage | Rotation angle sensor Cos2 output voltage used for rotation angle calculation | Min.: 0.00 V
Max.: 5.00 V |
- | - |
| Motor Rotation Angle Sensor 3 Sin Voltage | Rotation angle sensor Sin3 output voltage used for rotation angle calculation | Min.: 0.00 V
Max.: 5.00 V |
- | - |
| Motor Rotation Angle Sensor 3 Cos Voltage | Rotation angle sensor Cos3 output voltage used for rotation angle calculation | Min.: 0.00 V
Max.: 5.00 V |
- | - |
| Turn Counter 1 | Turn counter 1 | Min.: 0
Max.: 1024 |
- | *1 |
| Turn Counter 2 | Turn counter 2 | Min.: 0
Max.: 1024 |
- | *1 |
| Absolute Angle (Pinion Angle) | Absolute angle (pinion angle) | Min.: -32.768 rad
Max.: 32.768 rad |
- | *1 |
| Steering Angle for the Steering Assembly | Steering angle for the steering assembly | Min.: -1877.5 deg
Max.: 1877.6 deg |
- | *1 |
| Motor Actual Current (Q Axis) | Detected current flow to motor (detected current of axis q) | Min.: -327.68 A
Max.: 327.67 A |
- | - |
| Command Value Current (Q Axis) | Target current flow to motor (requested current of axis q) | Min.: -327.68 A
Max.: 327.67 A |
- | - |
| Motor Actual Current 2 (D Axis) | Detected current flow to motor (detected current of axis d) | Min.: -327.68 A
Max.: 327.67 A |
- | - |
| Command Value Current 2 (D Axis) | Target current flow to motor (requested current of axis d) | Min.: -327.68 A
Max.: 327.67 A |
- | - |
| Motor Rotation Angle | Motor rotation angle (detected by rotation sensor) | Min.: 0.0 deg
Max.: 360.1 deg |
During steering operation, motor rotation angle value changes from 0 to 360° | Ignition switch ON (READY) and steering wheel being turned |
| Final Motor Current Limited (Q Axis) | Final motor current set limit (request current of axis q) | Min.: 0.00 A
Max.: 327.67 A |
- | - |
| Steering Angle Sensor Signal State | State of steering angle sensor signal | Usable, Unlearned, Sensor Fault, Communication Fault | - | - |
| CAN Vehicle Speed (Speed Sensor RR) | Speed sensor RR value sent via CAN | Min.: 0 km/h (0.0 MPH)
Max.: 255 km/h (158 MPH) |
·
0 km/h (0.0 MPH): Engine running and vehicle stopped ·
No significant fluctuation: Ignition switch ON (READY) and vehicle driven at a constant speed |
- |
| CAN Vehicle Speed (Speed Sensor RL) | Speed sensor RL value sent via CAN | Min.: 0 km/h (0.0 MPH)
Max.: 255 km/h (158 MPH) |
·
0 km/h (0.0 MPH): Engine running and vehicle stopped ·
No significant fluctuation: Ignition switch ON (READY) and vehicle driven at a constant speed |
- |
| CAN Vehicle Speed (SP1) | Vehicle speed input value sent via CAN (equal to value indicated on speedometer) | Min.: 0.0 km/h (0.0 MPH)
Max.: 300.0 km/h (186.4 MPH) |
·
0 km/h (0.0 MPH): Engine running and vehicle stopped ·
No significant fluctuation: Ignition switch ON (READY) and vehicle driven at a constant speed |
- |
| CAN Steering Angle Speed (SSAV) | Steering wheel turning speed value sent via CAN | Min.: -32768 deg/s
Max.: 32767 deg/s |
- | - |
| Control State Information | Control statusinformation | Min.: 0
Max.: 65535 |
- | - |
| ASIC State Information | ASIC State Information | Min.: 0
Max.: 1 |
- | - |
| ASIC State Information 2 | ASIC State Information 2 | Min.: 0
Max.: 1 |
- | - |
| ECU Overheat Prevention Part | Internal component of ECU for which overheat protection control is performed | No Target Part, Inverter MOS, Power Supply Relay MOS, Custom IC, Choke Coil, H Bridge MOS, Motor Relay MOS, Around Microcomputer or DBC | - | - |
| ECU Estimate Temperature of Overheat Prevention Part | Estimated temperature of internal component of ECU for which overheat protection control is performed | Min.: -50.0°C (-58.0°F)
Max.: 200.1 °C (392.2 °F) |
- | - |
| Motor Overheat Prevention Part | Internal component of motor for which overheat protection control is performed | No Target Part, Motor | - | - |
| Motor Estimate Temperature of Overheat Prevention Part | Estimated temperature of internal component of motor for which overheat protection control is performed | Min.: -50.0°C (-58.0°F)
Max.: 200.1 °C (392.2 °F) |
- | - |
| Battery Voltage (System 2) | Battery voltage (system 2) | Min.: 0.00 V
Max.: 25.00V |
- | *1 |
| IG Power Supply (System 2) | IG power supply (system 2) | Min.: 0.00 V
Max.: 25.00V |
- | *1 |
| PIG Power Supply (System 2) | PIG power supply (system 2) | Min.: 0.00 V
Max.: 25.00V |
- | *1 |
| Thermistor Temperature (System 2) | Thermistor temperature (system 2) | Min.: -50.0°C (-58.0°F)
Max.: 200.0 °C (392.1 °F) |
- | *1 |
| Middle Voltage of Other Systems (System 2) | Middle voltage of other systems (system 2) | Min.: 0.00 V
Max.: 25.00V |
- | *1 |
| Motor Actual Current (Q Axis) (System 2) | Motor Actual Current (Q Axis) (System 2) | Min.: -327.68 A
Max.: 327.67 A |
- | *1 |
| Command Value Current (Q Axis) (System 2) | Command Value Current (Q Axis) (System 2) | Min.: -327.68 A
Max.: 327.67 A |
- | *1 |
| Motor Actual Current 2 (D Axis) (System 2) | Motor actual current 2 (D axis) (system 2) | Min.: -327.68 A
Max.: 327.67 A |
- | *1 |
| Command Value Current 2 (D Axis) (System 2) | Command value current 2 (D axis) (system 2) | Min.: -327.68 A
Max.: 327.67 A |
- | *1 |
| Motor Rotation Angle (System 2) | Motor rotation angle (system 2) | Min.: 0.0 deg
Max.: 360.0 deg |
- | *1 |
| Final Motor Current Limited (Q Axis) (System 2) | Final motor current limited (Q axis) (system 2) | Min.: 0 A
Max.: 327.67 A |
- | *1 |
| ASIC State Information (System 2) | ASIC state information (system 2) | Min.: 0
Max.: 1 |
- | *1 |
| ASIC State Information 2 (System 2) | ASIC State Information 2 (System 2) | Min.: 0
Max.: 1 |
- | *1 |
*1: Depending on the vehicle, this item may not be displayed.