ON-BOARD DIAGNOSTIC SYSTEM ACTIVE COMMAND MODES FUNCTION[ABS, DYNAMIC STABILITY CONTROL (DSC)]

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

• To protect the hydraulic unit interior, operate output related parts for only 2 s or less when using the active command modes function.

• Performing the active command modes function while the engine is running could result in the DTC U2064 being stored in the instrument cluster. Therefore, perform the active command mode inspection while the engine is stopped. If the active command mode inspection is accidentally performed while the engine is running, inspect the instrument cluster for the recorded DTCs, and then clear any that have been recorded.

Active Command Modes Function Table (Vehicles with ABS)

Command name	Output part name	Operation	Operating condition
PMP_MOTOR	Pump motor	On/Off	Ignition switch at ON
RF_OUTLET	RF outlet solenoid valve
RF_INLET	RF inlet solenoid valve
LF_OUTLET	LF outlet solenoid valve
LF_INLET	LF inlet solenoid valve
RR_OUTLET	RR outlet solenoid valve
RR_INLET	RR inlet solenoid valve
LR_OUTLET	LR outlet solenoid valve
LR_INLET	LR inlet solenoid valve

Active Command Modes Function Table (Vehicles with DSC)

Command name

Output part name

Operation

Operating condition

PMP_MOTOR

Pump motor

On/Off

Ignition switch at ON

RF_OUTLET

RF outlet solenoid valve

RF_INLET

RF inlet solenoid valve

LF_OUTLET

LF outlet solenoid valve

LF_INLET

LF inlet solenoid valve

RR_OUTLET

RR outlet solenoid valve

RR_INLET

RR inlet solenoid valve

LR_OUTLET

LR outlet solenoid valve

LR_INLET

LR inlet solenoid valve

LF_TC_PRV

LF stability control solenoid valve

RF_TC_PRV

RF stability control solenoid valve

LF_TC_SWV

LF traction control solenoid valve

RF_TC_SWV

RF traction control solenoid valve

MCYL_S_CAL

Brake fluid pressure sensor initialization start-up

True/False

LATACCEL

Combined sensor (lateral acceleration) initialization start-up