Freeze Frame Data [06/2015 - ]
- 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 specifications.
- Turn the power switch on (IG) and park the vehicle on level ground. Check the freeze frame data by using the Techstream.
- Turn the power switch off.
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Turn the Techstream on.
- Check the freeze frame data on the Techstream.
Chassis > EMPS
Tester Display Measurement Item Range Normal Condition Diagnostic Note Meter Vehicle Velocity Vehicle speed from meter Min.: 0.0 km/h (0.0 mph)
Max.: 300.0 km/h (186.4 mph)Power switch on (READY) and vehicle stopped: 0 km/h (0 mph)
Power switch on (READY) and vehicle driven at a constant speed: No significant fluctuation- Motor Actual Current Amount of current to motor Min.: -327.68 A
Max.: 327.67 AValue changes in proportion to steering effort
- The value rises in left turn
- The value descends in right turnPower switch on (READY) and power steering is in operation Command Value Current Requested current to motor Min.: -327.68 A
Max.: 327.67 AValue changes in proportion to steering effort
- The value rises in left turn
- The value descends in right turnPower switch on (READY) and power steering is in operation Steering Angle Velocity Steering angle speed Min.: -32768 deg/s
Max.: 32767 deg/sValue changes in proportion to steering effort
- The value rises in left turn
- The value descends in right turnPower switch on (READY) and steering wheel is being turned Thermistor Temperature ECU substrate temperature Min.: -50.0°C (-58.0°F)
Max.: 150.0°C (302.0°F)-40°C to 150°C (-40°F to 302°F) Power switch on (READY) PIG Power Supply Power source voltage to active motor Min.: 0.0000 V
Max.: 20.1531 V9 to 16 V Power switch on (READY) and power steering is in operation IG Power Supply ECU power source voltage Min.: 0.0000 V
Max.: 20.1531 V9 to 16 V Power switch on (IG) Steering Wheel Torque Steering wheel torque Min.: -327.68 Nm
Max.: 7.00 NmValue changes in proportion to steering effort
- The value rises in left turn
- The value descends in right turnPower switch on (READY) and power steering is in operation Motor Rotation Angle Motor rotation angle Min.: 0.000 deg
Max.: 1441.770 degDuring steering operation, motor rotation angle value changes from 0 to 360° Power switch on (READY) and power steering is in operation Command Val Current 2 Requested current to motor Min.: -327.68 A
Max.: 327.67 AValue changes in proportion to steering effort Power switch on (READY) and power steering is in operation PIG2 Voltage Coil rear pressurization voltage Min.: 0.000 V
Max.: 98.000 VPower switch on (READY) and steering wheel is not being turned: 9 to 16 V
Power switch on (READY) and steering wheel is being turned: Value changes within 4 to 35 V range- Motor Voltage Motor power supply voltage Min.: 0.000 V
Max.: 98.000 VPower switch on (READY) and steering wheel is not being turned: Approximately 30 V
Power switch on (READY) and steering wheel is being turned: Value changes within 4 to 35 V range- Motor Terminal Volt(U) Motor terminal voltage (A phase) Min.: 0.000 V
Max.: 98.000 VValue changes within 4 to 35 V range Power switch on (READY) and steering wheel is being turned Motor Terminal Volt(V) Motor terminal voltage (B phase) Min.: 0.000 V
Max.: 98.000 VValue changes within 4 to 35 V range Power switch on (READY) and steering wheel is being turned Motor Terminal Volt(W) Motor terminal voltage (C phase) Min.: 0.000 V
Max.: 98.000 VValue changes within 4 to 35 V range Power switch on (READY) and steering wheel is being turned Torque Sensor 1 Output Torque sensor voltage Min.: 0.0000 V
Max.: 4.9725 VPower switch on (READY) and steering wheel is not turned (without load): 2.3 to 2.7 V
Power switch on (READY) and steering wheel is being turned to the right with vehicle stopped: 2.5 to 3.8 V
Power switch on (READY) and steering wheel is being turned to the left with vehicle stopped: 1.2 to 2.5 V- Torque Sensor 2 Output Torque sensor voltage Min.: 0.0000 V
Max.: 4.9725 VPower switch on (READY) and steering wheel is not turned (without load): 2.3 to 2.7 V
Power switch on (READY) and steering wheel is being turned to the right with vehicle stopped: 1.2 to 2.5 V
Power switch on (READY) and steering wheel is being turned to the right with vehicle stopped: 2.5 to 3.8 V- TRQ1 Zero Point Value Torque sensor voltage Min.: 0.0000 V
Max.: 4.9725 VValues differ depending on vehicle Power switch on (READY) and steering wheel is not being turned TRQ2 Zero Point Value Torque sensor voltage Min.: 0.0000 V
Max.: 4.9725 VValues differ depending on vehicle Power switch on (READY) and steering wheel is not being turned Ready Status Ready status OFF or Ready Except power switch on (READY): OFF
Power switch on (READY): ON-