ON-BOARD DIAGNOSTIC SYSTEM ACTIVE COMMAND MODES FUNCTION (DYNAMIC STABILITY CONTROL)


BHE040243000T04

• The active command modes function is used for optionally selecting active command modes items of input/output parts preset in the DSC HU/CM, and to operate them regardless of CM control.

• To protect the hydraulic unit interior, operate output related parts for only 10 s or less when using the active command modes function.

Active Command Modes Table

Command name

Output part name

Operation

Operation condition

LATACCEL
Combined sensor (lateral acceleration) initialization start-up
TRUE/FALSE
Ignition switch at ON
LF_DSC_V
LF stability control valve
On/Off
LF_INLET
LF inlet solenoid valve
LF_OUTLET
LF outlet solenoid valve
LF_TC_VLV
LF traction control valve
LR_INLET
LR inlet solenoid valve
LR_OUTLET
LR outlet solenoid valve
PMP_MOTOR
Pump motor
RF_DSC_V
RF stability control valve
RF_INLET
RF inlet solenoid valve
RF_OUTLET
RF outlet solenoid valve
RF_TC_VLV
RF traction control valve
RR_INLET
RR inlet solenoid valve
RR_OUTLET
RR outlet solenoid valve
SAS_CAL
Steering angle sensor initialization start-up
TRUE/FALSE
YAWRATE
Combined sensor (yaw rate) initialization start-up
On/Off