Safety Concept

ABS

When any failures are occurred in the ABS system, the ABS ECU turns on the warning lamps and inhibits the control corresponding that as follows.

WARNING LAMP COMBINATION AND CONTROL REFERENCE (ABS)

CONDITION	Warning Lamp Combination		CONTROL
CONDITION	ABS_WL	EBD_WL	CBD_WL	ABS
Two or more WSS failures, valve failure, internal ECU failure, high/low supply voltage	ON	ON	Available	Inhibited
One WSS failure, pump failure	ON	-	Available	Inhibited
*) "-" means "Warning Lamp OFF"

TCS

When any failures are occurred in the TCS system, the TCS ECU turns on the warning lamps and inhibits the control corresponding that as follows.

WARNING LAMP COMBINATION AND CONTROL REFERENCE (TCS)

CONDITION	Warning Lamp Combination			CONTROL
CONDITION	ABS_WL	EBD_WL	TCS_WL	CBS	ABS	TCS
Two or more WSS failures, valve failure, internal ECU failure, high/low supply voltage	ON	ON	ON	Available	Inhibited	Inhibited
One WSS failure, pump failure	ON	-	ON	Available	Inhibited	Inhibited
CAN failure	-	-	ON	Available	Available	Inhibited
*) "-" means "Warning Lamp OFF"