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): Engine running and vehicle stopped
-
No significant fluctuation: Engine running 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): Engine running and vehicle stopped
-
No significant fluctuation: Engine running 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): Engine running and vehicle stopped
-
No significant fluctuation: Engine running and vehicle driven at a constant speed
|
-
|
Engine/Power Management ECU Pseudo Engine Revolution
|
Engine speed
|
Min.: 0 rpm
Max.: 12800 rpm
|
No significant fluctuation
|
Engine running at a constant speed
|
Motor Actual Current
|
Amount of current to motor
|
Min.: -327.68 A
Max.: 327.67 A
|
Value changes in proportion to steering effort
- The value increases when turning right and decreases when turning left
|
Engine running and steering wheel being turned
|
Command Value Current
|
Requested current to motor
|
Min.: -327.68 A
Max.: 327.67 A
|
Value changes in proportion to steering effort
- The value increases when turning right and decreases when turning left
|
Engine running 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 speed
- The value increases when turning left and decreases when turning right
|
Engine running 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 V
|
8 to 16 V
|
Ignition switch ON
|
Steering Angle Sens Sig
|
Steering sensor signal state
|
OK or NG(1) or NG(2) or NG(3)
|
OK: Steering sensor signal received
NG(1): The learning has not completed
NG(2): Steering sensor abnormal
NG(3): Communication error
|
-
|
Steering Wheel Torque
|
Steering wheel torque
|
Min.: -7.00 Nm
Max.: 7.00 Nm
|
Value changes in proportion to steering effort
- The value increases when turning left and decreases when turning right
|
Engine running and steering wheel being turned
|
Motor Rotation Angle
|
Motor rotation angle
|
Min.: 0.000 deg
Max.: 360.000 deg
|
During steering operation, motor rotation angle value changes from 0 to 360°
|
Engine running and steering wheel being turned
|
Command Val Current 2
|
Requested current to motor
|
Min.: -327.68 A
Max.: 327.67 A
|
Value changes in proportion to steering effort
|
Engine running and steering wheel being turned
|
Motor Voltage
|
Motor power supply voltage
|
Min.: 0.000 V
Max.: 98.000 V
|
9 to 16 V
|
Always
|
TRQ1 Zero Point Value
|
Zero point value of torque sensor 1
|
Min.: 0.0000 V
Max.: 4.9725 V
|
2.3 to 2.7 V
|
Engine running 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 V
|
2.3 to 2.7 V
|
Engine running and steering wheel not being turned (without load)
|
IG ON/OFF Times
|
Number of times of ignition switch turned on/off since latest DTC detection
|
Min.: 0 times
Max.: 65535 times
|
-
|
-
|
Motor Overheat Record
|
Continuous overheat prevention control record
|
Unrec or Rec
|
Unrec
|
Unrec: Unrecorded
Rec: Recorded
The amount of power assist may be decreased to prevent the motor and ECUs from overheating if the steering wheel is continuously turned when the vehicle is either stopped or driven at a low speed, or if the steering wheel is kept in either full lock position for a long time.
|
Motor Lo Power Record
|
PIG power source voltage drop record
|
Unrec or Rec
|
Unrec
|
Unrec: Unrecorded
Rec: Recorded
If the PIG power source voltage decreases temporarily, the amount of power assist will be reduced.
|
Eng Rev/System Start Inter Record
|
Record of engine signal interruption
|
Unrec or Rec
|
Unrec
|
Unrec: Unrecorded
Rec: Recorded
|
Str Angle Inter Record
|
Record of steering sensor signal interruption occurrence display
|
Unrec or Rec
|
Unrec
|
Unrec: Unrecorded
Rec: Recorded
|
Spd Sig Invalid Record
|
Record of vehicle speed signal invalid
|
Unrec or Rec
|
Unrec
|
Unrec: Unrecorded
Rec: Recorded
|
Battery Voltage Lo Record
|
Battery voltage reduction history
|
Min.: 0 times
Max.: 65535 times
|
0 to 65535 times
|
-
|
Battery Control Count (Body ECU)
|
Number of battery load control operations
|
Min.: 0 times
Max.: 65535 times
|
-
|
-
|
PS Assist Signal
|
Status of the record of power steering assist signal
|
OFF or ON
|
OFF: Ignition switch ON
ON: Engine running
|
-
|
Motor Actual Current 2
|
Amount of current to motor
|
Min.: -327.68 A
Max.: 327.67 A
|
Value changes in proportion to steering effort
|
Engine running and steering wheel being turned
|
Motor Overheat Limit Cnt(Normal)
|
Number of times that assist limit was performed according to the estimated temperature of the motor coil and heat generating components of the power steering ECU assembly
|
Min.: 0 times
Max.: 255 times
|
-
|
-
|
Assist Limit Cnt(Power Voltage Low)
|
Number of times that assist limit was performed due to battery voltage having dropped to 9 V or below
|
Min.: 0 times
Max.: 255 times
|
-
|
-
|
Power Vol Low Prevention Limit Cnt
|
Number of times that assist limit was performed due to battery voltage having dropped to 9.7 V or below
|
Min.: 0 times
Max.: 255 times
|
-
|
-
|
Eng Stall/Ready OFF Cnt
|
Number of times that assist limit was performed after the engine stalled and the ignition switch was turned off
|
Min.: 0 times
Max.: 255 times
|
-
|
-
|
Motor Overheat Limit Cnt(Motor Overload)
|
Number of times that assist limit was performed to prevent the system from overheating when the motor was overloaded due to the steering wheel being turned to the full lock position or a tire hitting a curb
|
Min.: 0 times
Max.: 255 times
|
-
|
-
|
Assist Limit Record 1
|
Information of assist limit that was used in the past or is currently in use (latest history)
|
Unrec, Mtr Overheat, Pow Vol Low, Pow Vol Low Prevent, Eng Stall, Ready OFF, Mtr Overload, Vhcl Spd Sig Malf, Batt Vol Keep
|
-
|
-
|
Record 1 Key Cycle
|
Number of times that the ignition switch was turned to ON before Assist Limit Record 1 was stored
|
Min.: 0 times
Max.: 65535 times
|
-
|
-
|
Record 1 Key Cycle Elapsed Time
|
Period of time that elapsed since the ignition switch was turned to ON before Assist Limit Record 1 was stored
|
Min.: 0.0 s
Max.: 53687091.1 s
|
-
|
-
|
Record 1 Power Source
|
Power source operating status when Assist Limit Record 1 was stored
|
No Data, Running, Stop
|
-
|
-
|
Assist Limit Record 2
|
Information of assist limit that was used in the past (second latest history)
|
Unrec, Mtr Overheat, Pow Vol Low, Pow Vol Low Prevent, Eng Stall, Ready OFF, Mtr Overload, Vhcl Spd Sig Malf, Batt Vol Keep
|
-
|
-
|
Record 2 Key Cycle
|
Number of times that the ignition switch was turned to ON after Assist Limit Record 2 was stored before Assist Limit Record 1 was stored
|
Min.: 0 times
Max.: 65535 times
|
-
|
-
|
Record 2 Key Cycle Elapsed Time
|
Period of time that elapsed since the ignition switch was turned to ON before Assist Limit Record 2 was stored
|
Min.: 0.0 s
Max.: 53687091.1 s
|
-
|
-
|
Record 2 Power Source
|
Power source operating status when Assist Limit Record 2 was stored
|
No Data, Running, Stop
|
-
|
-
|
Assist Limit Record 3
|
Information of assist limit that was used in the past (third latest history)
|
Unrec, Mtr Overheat, Pow Vol Low, Pow Vol Low Prevent, Eng Stall, Ready OFF, Mtr Overload, Vhcl Spd Sig Malf, Batt Vol Keep
|
-
|
-
|
Record 3 Key Cycle
|
Number of times that the ignition switch was turned to ON after Assist Limit Record 3 was stored before Assist Limit Record 2 was stored
|
Min.: 0 times
Max.: 65535 times
|
-
|
-
|
Record 3 Key Cycle Elapsed Time
|
Period of time that elapsed since the ignition switch was turned to ON before Assist Limit Record 3 was stored
|
Min.: 0.0 s
Max.: 53687091.1 s
|
-
|
-
|
Record 3 Power Source
|
Power source operating status when Assist Limit Record 3 was stored
|
No Data, Running, Stop
|
-
|
-
|
Current Key Cycle
|
Number of times that ignition switch was turned to ON
|
Min.: 0 times
Max.: 65535 times
|
-
|
-
|
Current Key Cycle Elapsed Time
|
Time elapsed since ignition switch was turned to ON
|
Min.: 0.0 s
Max.: 53687091.1 s
|
-
|
-
|
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 A
|
Value changes in proportion to steering effort
|
Engine running and steering wheel being turned
|
Motor 1 Terminal Current (V)
|
Motor 1 terminal current (V phase)
|
Min.: -327.68 A
Max.: 327.67 A
|
Value changes in proportion to steering effort
|
Engine running and steering wheel being turned
|
Motor 1 Terminal Current (W)
|
Motor 1 terminal current (W phase)
|
Min.: -327.68 A
Max.: 327.67 A
|
Value changes in proportion to steering effort
|
Engine running and steering wheel being turned
|
Motor 2 Terminal Current (U)
|
Motor 2 terminal current (U phase)
|
Min.: -327.68 A
Max.: 327.67 A
|
Value changes in proportion to steering effort
|
Engine running and steering wheel being turned
|
Motor 2 Terminal Current (V)
|
Motor 2 terminal current (V phase)
|
Min.: -327.68 A
Max.: 327.67 A
|
Value changes in proportion to steering effort
|
Engine running and steering wheel being turned
|
Motor 2 Terminal Current (W)
|
Motor 2 terminal current (W phase)
|
Min.: -327.68 A
Max.: 327.67 A
|
Value changes in proportion to steering effort
|
Engine running 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 V
|
Value changes within 4 to 35 V range
|
Engine running and steering wheel being turned
|
Motor 1 Terminal Volt (V)
|
Motor 1 terminal voltage (V phase)
|
Min.: 0.000 V
Max.: 98.000 V
|
Value changes within 4 to 35 V range
|
Engine running and steering wheel being turned
|
Motor 1 Terminal Volt (W)
|
Motor 1 terminal voltage (W phase)
|
Min.: 0.000 V
Max.: 98.000 V
|
Value changes within 4 to 35 V range
|
Engine running and steering wheel being turned
|
Motor 2 Terminal Volt (U)
|
Motor 2 terminal voltage (U phase)
|
Min.: 0.000 V
Max.: 98.000 V
|
Value changes within 4 to 35 V range
|
Engine running and steering wheel being turned
|
Motor 2 Terminal Volt (V)
|
Motor 2 terminal voltage (V phase)
|
Min.: 0.000 V
Max.: 98.000 V
|
Value changes within 4 to 35 V range
|
Engine running and steering wheel being turned
|
Motor 2 Terminal Volt (W)
|
Motor 2 terminal voltage (W phase)
|
Min.: 0.000 V
Max.: 98.000 V
|
Value changes within 4 to 35 V range
|
Engine running and steering wheel being turned
|
Motor 1 PIG Power Supply
|
Power supply voltage to active motor 1
|
Min.: 0.0000 V
Max.: 20.1531 V
|
9 to 16 V
|
Engine running and steering wheel being turned
|
Motor 2 PIG Power Supply
|
Power supply voltage to active motor 2
|
Min.: 0.0000 V
Max.: 20.1531 V
|
9 to 16 V
|
Engine running and steering wheel being turned
|
The Number of DTCs
|
Number of detected DTCs when freeze frame data was stored
|
Min.: 0
Max.: 255
|
0 to 255
|
-
|