Freeze Frame Data [11/2015 - ]
- 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 specification.
- 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 speedometer Min.: 0.0 km/h (0.0 MPH)
Max.: 300.0 km/h (186.4 MPH)- 0 km/h (0 MPH): Power switch on (READY) and vehicle stopped
- No significant fluctuation: Power switch on (READY) and vehicle driven at a constant speed
- Wheel Speed Right Rear right wheel speed Min.: 0 km/h (0 MPH)
Max.: 255 km/h (158 MPH)- 0 km/h (0 MPH): Power switch on (READY) and vehicle stopped
- No significant fluctuation: Power switch on (READY) and vehicle driven at a constant speed
- Wheel Speed Left Rear left wheel speed Min.: 0 km/h (0 MPH)
Max.: 255 km/h (158 MPH)- 0 km/h (0 MPH): Power switch on (READY) and vehicle stopped
- No significant fluctuation: Power switch on (READY) and vehicle driven at a constant speed
- Engine Revolution Engine speed Min.: 0 rpm
Max.: 12800 rpmNo significant fluctuation Engine running at a constant speed Motor Actual Current Amount of current to motor Min.: -327.68 A
Max.: 327.67 AValue changes in proportion to steering effort
- The value increases when turning left and decreases when turning rightPower switch on (READY) and steering wheel being turned Command Value Current Requested current to motor Min.: -327.68 A
Max.: 327.67 AValue changes in proportion to steering effort
- The value increases when turning left and decreases when turning rightPower switch on (READY) and steering wheel being turned Steering Angle Velocity Steering angle speed Min.: -32768 deg/s
Max.: 32767 deg/sValue changes in proportion to steering speed
- The value increases when turning left and decreases when turning rightPower switch on (READY) and steering wheel being turned Thermistor Temperature ECU substrate temperature Min.: -50.0°C (-58.0°F)
Max.: 150.0°C (302.0°F)-50°C to 150°C (-58°F to 302°F) - IG Power Supply IG power source voltage Min.: 0.0000 V
Max.: 20.1531 V8 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 increases when turning left and decreases when turning rightPower switch on (READY) and steering wheel being turned 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 steering wheel being turned 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 steering wheel being turned Motor Voltage Motor power supply voltage Min.: 0.000 V
Max.: 98.000 V9 to 16 V Always TRQ1 Zero Point Value Zero point value of torque sensor 1 Min.: 0.0000 V
Max.: 4.9725 V2.3 to 2.7 V Power switch on (READY) and steering wheel not being turned (without load) TRQ2 Zero Point Value Zero point value of torque sensor 2 Min.: 0.0000 V
Max.: 4.9725 V2.3 to 2.7 V Power switch on (READY) and steering wheel not being turned (without load) PS Assist Signal Status of the record of power steering assist signal OFF or ON OFF: Power switch on (IG)
ON: Power switch on (READY)- Ready Status Ready status Ready or OFF Ready or OFF - Motor Actual Current 2 Amount of current to motor Min.: -327.68 A
Max.: 327.67 AValue changes in proportion to steering effort Power switch on (READY) and steering wheel being turned Steering Angle Steering angle Min.: -3072.0 deg
Max.: 3070.5 deg- - Torque Sensor 1 Output Torque sensor 1 output value Min.: 0.0000 V
Max.: 4.9725 V- - Torque Sensor 2 Output Torque sensor 2 output value Min.: 0.0000 V
Max.: 4.9725 V- - Torque Sensor 1 Power Supply Torque sensor 1 power supply voltage Min.: 0.0000 V
Max.: 4.9725 V- - Torque Sensor 2 Power Supply Torque sensor 2 power supply voltage Min.: 0.0000 V
Max.: 4.9725 V- - Rotation Angle Sensor Output 1 Rotation angle sensor Vx1 output voltage Min.: 0.0000 V
Max.: 4.9725 V- - Rotation Angle Sensor Output 2 Rotation angle sensor Vx2 output voltage Min.: 0.0000 V
Max.: 4.9725 V- - Rotation Angle Sensor Output 3 Rotation angle sensor Vy1 output voltage Min.: 0.0000 V
Max.: 4.9725 V- - Rotation Angle Sensor Output 4 Rotation angle sensor Vy2 output voltage Min.: 0.0000 V
Max.: 4.9725 V- - Motor 1 Terminal Current (U) Motor 1 terminal current (U phase) Min.: -327.68 A
Max.: 327.67 AValue changes in proportion to steering effort Power switch on (READY) and steering wheel being turned Motor 1 Terminal Current (V) Motor 1 terminal current (V phase) Min.: -327.68 A
Max.: 327.67 AValue changes in proportion to steering effort Power switch on (READY) and steering wheel being turned Motor 1 Terminal Current (W) Motor 1 terminal current (W phase) Min.: -327.68 A
Max.: 327.67 AValue changes in proportion to steering effort Power switch on (READY) and steering wheel being turned Motor 2 Terminal Current (U) Motor 2 terminal current (U phase) Min.: -327.68 A
Max.: 327.67 AValue changes in proportion to steering effort Power switch on (READY) and steering wheel being turned Motor 2 Terminal Current (V) Motor 2 terminal current (V phase) Min.: -327.68 A
Max.: 327.67 AValue changes in proportion to steering effort Power switch on (READY) and steering wheel being turned Motor 2 Terminal Current (W) Motor 2 terminal current (W phase) Min.: -327.68 A
Max.: 327.67 AValue changes in proportion to steering effort Power 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 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 1 Terminal Volt (U) Motor 1 terminal voltage (U phase) Min.: 0.000 V
Max.: 98.000 VValue changes within 4 to 35 V range Power switch on (READY) and steering wheel being turned Motor 1 Terminal Volt (V) Motor 1 terminal voltage (V phase) Min.: 0.000 V
Max.: 98.000 VValue changes within 4 to 35 V range Power switch on (READY) and steering wheel being turned Motor 1 Terminal Volt (W) Motor 1 terminal voltage (W phase) Min.: 0.000 V
Max.: 98.000 VValue changes within 4 to 35 V range Power switch on (READY) and steering wheel being turned Motor 2 Terminal Volt (U) Motor 2 terminal voltage (U phase) Min.: 0.000 V
Max.: 98.000 VValue changes within 4 to 35 V range Power switch on (READY) and steering wheel being turned Motor 2 Terminal Volt (V) Motor 2 terminal voltage (V phase) Min.: 0.000 V
Max.: 98.000 VValue changes within 4 to 35 V range Power switch on (READY) and steering wheel being turned Motor 2 Terminal Volt (W) Motor 2 terminal voltage (W phase) Min.: 0.000 V
Max.: 98.000 VValue changes within 4 to 35 V range Power switch on (READY) and steering wheel being turned Motor 1 PIG Power Supply Power supply voltage to active motor 1 Min.: 0.0000 V
Max.: 20.1531 V9 to 16 V Power switch on (READY) and steering wheel being turned Motor 2 PIG Power Supply Power supply voltage to active motor 2 Min.: 0.0000 V
Max.: 20.1531 V9 to 16 V Power switch on (READY) and steering wheel being turned