B1989 ESCL Ground Short Circuit to Battery: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item	Detecting Condition	Possible Cause
DTC Strategy	ESCL ground output line check (by voltage monitoring)	Short to power in ESCL ground circuit
Enable Conditions	No power supply from PDM to ESCL
Threshold Value	ESCL ground circuit is shorted to power (7V and above)
Diagnostic Time	Immediately
DTC Erasing Time	DTC is erased immediately after trouble fixed. (Under no power supply from PDM to ESCL state)