PID/DATA MONITOR TABLE [DYNAMIC STABILITY CONTROL (DSC)]


id0402b2886400

Note
•  If the PID “STR_ANG_R” is inspected, perform the following procedure before inspecting.
1.  Switch the ignition to OFF, and maintain this condition for approx. 3 s.
2.  Set the vehicle wheels in the straight-ahead position.
3.  Switch the ignition ON (engine off or on).

PID name (definition)

Unit/Condition

Operation condition (reference)

Action

BRAKE_SW
Off/On
•  Brake pedal released: Off
•  Brake pedal depressed: On
Inspect the brake switch.
BRK_F_P_C
(Calculated Value)
kPa, psi
•  Brake pedal depressed: Changes according to the brake fluid pressure
Inspect the brake fluid pressure sensor.
BRK_F_P_R
(Raw Value)
DSC_OFF_SW
Off/On
•  TCS OFF switch (Without Off-road Traction Assist)/Off-road Traction Assist switch (With Off-road Traction Assist) is released: Off
•  TCS OFF switch (Without Off-road Traction Assist)/Off-road Traction Assist switch (With Off-road Traction Assist) is depressed: On
Inspect the TCS OFF switch (Without Off-road Traction Assist)/Off-road Traction Assist switch (With Off-road Traction Assist).
DSC_ST
Off/On
•  During TCS OFF mode: Off
•  Other than TCS OFF mode: On
Perform the DTC inspection for the DSC HU/CM.
DYC_D_L*1
Off/On
•  G-vectoring control plus (GVC plus) has not reached its endurance limit and G-vectoring control plus (GVC plus) operation is permitted: Off
•  G-vectoring control plus (GVC plus) has reached its endurance limit and G-vectoring control plus (GVC plus) operation is inhibited: On
Perform the DTC inspection for the PCM.
LAT_ACCL_R
(Raw Value)
G
•  Vehicle stopped or driving at constant speed: 0 G
•  Cornering to left: Changes 0 G—positive
•  Cornering to right: Changes 0 G—negative
Perform the DTC inspection for the SAS control module.
LON_ACCL_C
(Calculated Value)
G
•  Vehicle stopped or driving at constant speed: 0 G
•  Vehicle is driving at a acceleration: Changes 0 G—positive
•  Vehicle is driving at a deceleration: Changes 0 G—negative
Perform the DTC inspection for the SAS control module.
LON_ACCL_R
(Raw Value)
P_BRAKE_SW
Off/On
•  Electric parking brake is released: Off
•  Electric parking brake is applied: On
Inspect the electric parking brake switch.
PMP_MT
Note
•  Displays in the M-MDS but it does not operate.
PMP_MT_SP
R_GEAR_SW
Off/On
•  Except shift/selector lever at R position: Off
•  Shift/selector lever at R position: On
Inspect the PCM. (MTX)
Inspect the TCM. (ATX)
STR_ANG_C
(Calculated Value)
°
•  Steering wheel in neutral position (not turned):
•  Steering wheel turned to left: Changes 0°—positive
•  Steering wheel turned to right: Changes 0°—negative
Note
•  Constantly indicates until the steering wheel angle neutral position determination by the DSC HU/CM is completed.
•  The steering wheel angle neutral position determination by the DSC HU/CM is completed when the vehicle is driven in a straight line at a speed of 20 km/h or more for several seconds.
Perform the DTC inspection for the PCM, DSC HU/CM, and EPS CM.
If a DTC is displayed after performing the DTC inspection for the PCM, DSC HU/CM, and EPS CM, repair the malfunctioning part according to the applicable DTC troubleshooting.
After performing the DTC inspection, perform the following procedures:
•  Start the engine and drive the vehicle in a straight line at a speed of 20 km/h or more for several seconds.
If an abnormal value is indicated after verifying the value of the STR_ANG_C again, replace the DSC HU/CM.
STR_ANG_R
(Raw Value)
•  Steering wheel position when ignition is switched ON (engine off or on):
•  Steering wheel turned to left: Changes 0°—positive
•  Steering wheel turned to right: Changes 0°—negative
Note
•  The signal displayed in this item is a steering angle (relative angle) signal output from the EPS CM.
Inspect the following PID.
•  STR_ANG
V_INLET_LF
Off/On
•  Solenoid valve not activated: Off
•  Solenoid valve activated: On
Inspect the DSC HU/CM.
V_INLET_LR
V_INLET_RF
V_INLET_RR
V_OUTLET_LF
V_OUTLET_LR
V_OUTLET_RF
V_OUTLET_RR
V_STB_LF/RR
Note
•  Displays in the M-MDS but it does not operate.
V_STB_RF/LR
V_TRC_LF/RR
Note
•  Displays in the M-MDS but it does not operate.
V_TRC_RF/LR
VPWR_B_SOL
V
•  Ignition switched ON (engine off): Approx. 12.2 V
•  Idling: Approx. 14.1 V
Inspect power supply circuit.
VSPD
KPH, MPH
•  Vehicle stopped: 0 KPH, 0 MPH
•  Vehicle running: Vehicle speed
Inspect the DSC HU/CM.
WSPD_SEN_LF
KPH, MPH
•  Vehicle stopped: 0 KPH, 0 MPH
•  Vehicle running: Vehicle speed
Inspect the front ABS wheel-speed sensor.
WSPD_SEN_LR
Inspect the rear ABS wheel-speed sensor.
WSPD_SEN_RF
Inspect the front ABS wheel-speed sensor.
WSPD_SEN_RR
Inspect the rear ABS wheel-speed sensor.
YAW_RATE_C
(Calculated Value)
°/s
•  Vehicle stopped or driving straight: 0 °/s
•  Cornering to left: Changes 0 °/s—positive
•  Cornering to right: Changes 0 °/s—negative
Perform the DTC inspection for the SAS control module.
YAW_RATE_R
(Raw Value)

*1  :With G-vectoring control plus (GVC plus)