Self Diagnostic Result
Refer to DTC Index
When "PRSNT" is displayed on self-diagnosis result.
- The system is presently malfunctioning.
When "PAST" is displayed on self-diagnosis result.
- System malfunction in the past is detected, but the system is presently normal.
FREEZE FRAME DATA (FFD)
The following vehicle status is recorded when DTC is detected and is displayed.
|
Freeze Frame Data Item |
Description |
|
TOTAL DISTANCE |
Display the odometer value from combination meter via CAN communication. |
|
OWN ECU SYS STATUS |
Display the status of steering angle main control module. |
|
ST ANG MAIN SYS STATUS |
Display the status of steering angle main control module. |
|
ST ANG SUB SYS STATUS |
Display the status of steering angle sub control module. |
|
ST FORCE SYS STATUS |
Display the status of steering force control module. |
|
BACK UP CIRCUIT STATUS |
Display the status of buck up circuit. |
|
CONTROL MODULE CRNT |
Display the electric current value of steering angle main control module. |
|
DETAILED CODE 1 |
This is displayed, but it is not used. |
|
DETAILED CODE 2 |
This is displayed, but it is not used. |
|
DETAILED CODE 3 |
This is displayed, but it is not used. |
|
FLESRAY COMM SYNC STATS |
Display the sync status of FlexRay communication. |
|
STEERING MODE |
Display the steering mode. |
|
ST CLUTCH PRTCT STATUS |
Display the status of steering clutch. |
|
ST CLUTCH CON RQEST |
Display the control request status steering clutch. |
|
FLEXRAY COMM DIAG (OWN) |
Display the diagnosis status of FlexRay communication. (steering angle main control module) |
|
FLEXRAY COMM DIAG (OTH1) |
Display the diagnosis status of FlexRay communication. (steering angle sub control module) |
|
FLEXRAY COMM DIAG (OTH2) |
Display the diagnosis status of FlexRay communication. (steering force control module) |
|
POWER TRAIN STATUS |
Display the status of power train. |
|
IGN SW STATUS (OWN ECU) |
Display the ignition voltage status recognized by steering angle main control module. |
|
IGN SW STATUS (SYSTEM) |
Display the status of ignition voltage for direct adaptive steering. |
|
STOP/START STATUS |
Display the status of stop/start system from ECM via CAN communication. |
|
INSTANT VLT DROP DETECT |
Display the status of instantaneous voltage drop detection. |
|
CURB STONE DETECT STATS |
Display the status of curb stone detection. |
|
BACK UP CIRCUIT A STATUS |
Display the status of buck up circuit A. |
|
BACK UP CIRCUIT B STATUS |
Display the status of buck up circuit B. |
|
FREE ROLLER MODE |
Display the status of free roller mode. |
|
CHASSIS DYNAMO MODE |
Display the status of chassis dynamometer mode. |
|
WRITING STATUS |
Display the status the recorded angle information in steering angle main control module. |
|
BACK UP SIG 1 VOLT |
Display the voltage of buck up signal 1. |
|
BACK UP SIG 2 VOLT |
Display the voltage of buck up signal 2. |
|
INVERTER RELAY ACT VOLT |
Display the activation voltage of inverter relay. |
|
CONT MODULE INSIDE VOLT |
Display the inside voltage of steering angle main control module. |
|
BATTERY VOLTAGE |
Display the power supply voltage for steering angle main control module. |
|
IGN VOLTAGE |
Display the ignition power supply voltage for steering angle main control module. |
|
C/M TEMPERATURE |
Display the internal temperature of steering angle main control module. |
|
VEHICLE SPEED |
Display the vehicle speed from ABS actuator and electric unit (control unit) via CAN communication. |
|
YAW RATE |
Display yaw rate value from ABS actuator and electric unit (control unit) via CAN communication. |
|
SIDE G |
Display side G value from ABS actuator and electric unit (control unit) via CAN communication. |
|
ST CLUTCH ACT CURRENT |
Display the activation current of steering clutch. |
|
MOTOR U ACT CURRENT |
Display the activation current of steering angle main motor U phase. |
|
MOTOR W ACT CURRENT |
Display the activation current of steering angle main motor W phase. |
|
TORQUE SEN MAIN 2 |
Display the steering torque sensor (main 2) value. |
|
TORQUE SEN MAIN 1 |
Display the steering torque sensor (main 1) value recognized by direct adaptive steering. |
|
TORQUE SEN SUB |
Display the steering torque sensor (sub) value. |
|
TORQUE SEN VOLTAGE |
Display the power supply voltage for steering torque sensor. |
|
TEMPERATURE SENSOR |
Display the temperature of steering angle main control module. |
|
SUB IGN VOLTAGE |
Display the sub ignition power supply voltage for steering angle main control module. |
|
ANGLE SENSOR SIGNAL 1 |
Display the voltage of angle sensor signal. |
|
ANGLE SENSOR SIGNAL 2 |
Display the voltage of angle sensor signal. |
|
ANGLE 1 |
Display the accuracy of calibration. |
|
ANGLE 2 |
Display the command angle for steering angle main motor and steering angle sub motor. |
|
F/B ANGLE 1 |
Display the feedback angle for steering angle main motor and steering angle sub motor. |
|
F/B ANGLE 2 |
Display the feedback angle for steering angle main motor and steering angle sub motor. |
|
ST ANGLE SENSOR |
Display the steering angle from steering angle sensor via CAN communication. |
|
ANGLE DIFFERENCE |
Display the difference angle between steering wheel and steering pinion. |
|
STEERING PINION ANGLE |
Display the steering pinion angle. |
|
STEERING PINION ANGLE 2 |
Display the steering pinion angle. |
|
ANGLE 3 |
Display the angle information used for system control. |