Freeze Frame Data [10/2023 - ]
- FREEZE FRAME DATA NOTE:
- 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 (IG) and park the vehicle on level ground. Check the freeze frame data by using the Techstream.
- Display the DTCs on the DTC check screen.
Chassis > EMPS > Trouble Codes
- Check the freeze frame data on the GTS.
Chassis > EMPS
Tester Display Measurement Item Range Normal Condition Diagnostic Note Total Distance Traveled Total distance traveled 0 to 16777215 - - Total Distance Traveled - Unit Total distance traveled unit -, km or mile - - Vehicle Speed Vehicle speed input from speedometer 0.0 to 300.0 km/h (0.0 to 186.4 mph) 0 km/h: 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 Power switch on (READY) status OFF or ON OFF: Power switch other than on (READY)
ON: Power switch on (READY)- Battery Voltage Auxiliary battery voltage 0.00 to 25.00 V 11 to 14 V: Power switch on (IG) - Steering Wheel Torque Steering torque -25.001 to 25.000 Nm or Unknown Value changes in proportion to steering force: Power switch on (READY) 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 Value changes in proportion to steering force: Power switch on (READY) 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 or ON OFF: Power switch off
ON: Power switch on (IG)This item is displayed but not used Status of Vehicle Power (IGP PT1) IGP power source (PT1) status OFF or ON OFF: Power switch off
ON: Power switch on (IG)This item is displayed but not used Status of Vehicle Power (IGP PDC) IGP power source (PDC) status OFF or ON OFF: Power switch off
ON: Power switch on (IG)This item is displayed but not used Status of Vehicle Power (IGR PDC) IGR power source (PDC) status OFF or ON OFF: Power switch off
ON: Power switch on (IG)This item is displayed but not used IG Power Supply ECU power source status 0.00 to 25.00 V 8 to 16 V: Power switch on (IG) - PIG Power Supply PIG power source voltage 0.00 to 25.00 V 9 to 16 V: Power switch on (READY) and power steering operating - Thermistor Temperature ECU substrate temperature -50.0 to 200.0°C (-58 to 392°F) - - Power Source Power source status Operating State or Stopped State Operating State: Power switch on (READY)
Stopped State: Power switch other than on (READY)- PS Assist Signal Power steering assist signal status Assist Stop or Under an Assist Assist Stop: Power switch on (IG)
Under an Assist: Power switch on (READY)- Synchronization Status of PWM Modulation synchronization state of the motor pulse wave duty ratio Synchronization State or Non-Synchronization State Synchronization State: Synchronized
Non-Synchronization State: Not synchronized- Cooperation Control State Power steering operation control state Cooperation Control or Other than Cooperation Control Cooperation Control: Under cooperation control
Other than Cooperation Control: Not under cooperation control- Middle Voltage of Other Systems Middle voltage of other systems 0.00 to 25.00 V - - 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 - - Motor 1 U Phase Current Motor 1 terminal current (U phase) -327.68 to 327.67 A - - Motor 1 V Phase Current Motor 1 terminal current (V phase) -327.68 to 327.67 A - - Motor 1 W Phase Current Motor 1 terminal current (W phase) -327.68 to 327.67 A - - 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 U phase terminal voltage 0.00 to 100.00 V - - Motor 1 V Phase Terminal Voltage Motor 1 V phase terminal voltage 0.00 to 100.00 V - - Motor 1 W Phase Terminal Voltage Motor 1 W phase terminal voltage 0.00 to 100.00 V - - Motor 1 Power Supply Motor 1 power source voltage 0.00 to 25.00 V 9 to 16 V: Power switch on (READY) and power steering operating - Motor 2 U Phase Current Motor 2 terminal current (U phase) -327.68 to 327.67 A Value changes in proportion to steering force: Power switch on (READY) and steering wheel being turned - Motor 2 V Phase Current Motor 2 terminal current (V phase) -327.68 to 327.67 A Value changes in proportion to steering force: Power switch on (READY) and steering wheel being turned - Motor 2 W Phase Current Motor 2 terminal current (W phase) -327.68 to 327.67 A Value changes in proportion to steering force: Power switch on (READY) 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 U phase terminal voltage 0.00 to 100.00 V - - Motor 2 V Phase Terminal Voltage Motor 2 V phase terminal voltage 0.00 to 100.00 V - - Motor 2 W Phase Terminal Voltage Motor 2 W phase terminal voltage 0.00 to 100.00 V - - Motor 2 Power Supply Motor 2 power source voltage 0.00 to 25.00 V 9 to 16 V: Power switch on (READY) and power steering operating - Motor Rotation Angle 1 Motor rotation angle 1 0.0 to 360.1 deg or Unknown - - Motor Rotation Angle 2 Motor rotation angle 2 0.0 to 360.1 deg or Unknown - - Motor Rotation Angle 3 Motor rotation angle 3 0.0 to 360.1 deg or Unknown - - Motor Rotation Angle 4 Motor rotation angle 4 0.0 to 360.1 deg or Unknown - - Motor Rotation Angle Sensor 1 Sin Voltage Sin voltage of motor rotation angle sensor 1 0.00 to 5.00 V - This item is displayed but not used Motor Rotation Angle Sensor 1 Cos Voltage Cos voltage of motor rotation angle sensor 1 0.00 to 5.00 V - This item is displayed but not used Motor Rotation Angle Sensor 2 Sin Voltage Sin voltage of motor rotation angle sensor 2 0.00 to 5.00 V - This item is displayed but not used Motor Rotation Angle Sensor 2 Cos Voltage Cos voltage of motor rotation angle sensor 2 0.00 to 5.00 V - This item is displayed but not used Motor Rotation Angle Sensor 3 Sin Voltage Sin voltage of motor rotation angle sensor 3 0.00 to 5.00 V - This item is displayed but not used Motor Rotation Angle Sensor 3 Cos Voltage Cos voltage of motor rotation angle sensor 3 0.00 to 5.00 V - This item is displayed but not used Turn Counter 1 Turn counter 1 0 to 1024 - - Turn Counter 2 Turn counter 2 0 to 1024 - - Absolute Angle (Pinion Angle) Absolute angle (Pinion angle) -32.768 to 32.768 rad - - Steering Angle for the Steering Assembly Steering angle for the steering assembly -1877.5 to 1877.6 deg or Unknown - - 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 or Unknown Value changes from 0 to 360°: Power switch on (READY) 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 or Communication Fault - - Eco-Run Control Mode Engine stop and start system control mode Eco Mode0, Eco Mode1, Eco Mode2, Eco Mode3 or 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: 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: Vehicle stopped
No large fluctuations: Vehicle driven at a constant speed- CAN Vehicle Speed (SP1) Vehicle speed input via CAN communication 0.0 to 300.0 km/h (0.0 to 186.4 mph) 0 km/h: 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 - - Control State Information Control status information 0 to 65535 - - ASIC State Information Integrated circuit state information 0 to 1 - - ASIC State Information 2 Integrated circuit state information 2 0 to 1 - - ECU Overheat Prevention Part Target parts for ECU overheat prevention No Target Part, IPWM, Inverter MOS, Power Supply Relay MOS, Custom IC, Choke Coil, H Bridge MOS, Motor Relay MOS, Around Microcomputer, Capacitor, Microcomputer or DBC - - ECU Estimate Temperature of Overheat Prevention Part Estimated temperature of target parts for ECU overheat prevention -50.0 to 200.0°C (-58 to 392.1°F) or Unknown - - Motor Overheat Prevention Part Target parts for motor overheat prevention No Target Part or Motor - - Motor Estimate Temperature of Overheat Prevention Part Estimated temperature of target parts for motor overheat prevention -50.0 to 200.0°C (-58 to 392.1°F) or Unknown - - Battery Voltage (System 2) Auxiliary battery voltage (System 2) 0.00 to 25.00 V 11 to 14 V: Power switch on (IG) - IG Power Supply (System 2) ECU power supply status (System 2) 0.00 to 25.00 V 8 to 16 V: Power switch on (IG) - PIG Power Supply (System 2) PIG power supply voltage (System 2) 0.00 to 25.00 V 9 to 16 V: Power switch on (READY) and power steering operating - Thermistor Temperature (System 2) ECU substrate temperature (System 2) -50.0 to 200.0°C (-58 to 392°F) - - Middle Voltage of Other Systems (System 2) Middle voltage of other systems (System 2) 0.00 to 25.00 V - - Motor Actual Current (Q Axis) (System 2) Motor current (Q axis) (System 2) -327.68 to 327.67 A - - Command Value Current (Q Axis) (System 2) Motor command current (Q axis) (System 2) -327.68 to 327.67 A - - Motor Actual Current 2 (D Axis) (System 2) Motor current 2 (D axis) (System 2) -327.68 to 327.67 A - - Command Value Current 2 (D Axis) (System 2) Motor command current 2 (D axis) (System 2) -327.68 to 327.67 A - - Motor Rotation Angle (System 2) Motor rotation angle (System 2) 0.0 to 360.0 deg or Unknown Value changes from 0 to 360°: Power switch on (READY) and steering wheel being turned - Final Motor Current Limited (Q Axis) (System 2) Final motor current limit value (Q axis) (System 2) 0.00 to 327.67 A - - ASIC State Information (System 2) Integrated circuit state information (System 2) 0 to 1 - - ASIC State Information 2 (System 2) Integrated circuit state information 2 (System 2) 0 to 1 - -