Terminals Of Ecu

STEERING LOCK ACTUATOR ASSEMBLY (STEERING LOCK ECU)

Fig 1: Identifying Terminals Of ECU

CONNECTOR TERMINAL VOLTAGE SPECIFICATIONS

Terminal No. (Symbols)	Wiring color	Terminal description	Condition	Specified condition
D14-1 (GND) - Body ground	W-B - Body ground	Ground	Always	Below 1 V
D14-2 (SGND) - Body ground	W-B - Body ground	Signal ground	Always	Below 1V
D14-3 (IGE) - D14-1 (GND)	BR - W-B	Power source for motor drive	Motor is in operation Motor is not in operation	Below 1 V 10 to 12 V
D14-4 (SLP1) - D14-2 (SGND)	GR-W-B	Unlock position sensor output signal	When steering is locked When steering lock is released	10 to 14 V Below 1 V
D14-5 (LIN) - D14-2 (SGND)	R - W-B	LIN communication bus	Engine switch on (IG)	Pulse generation
D14-6 (IG2) - D14-1 (GND)	V - W-B	IG signal input	Engine switch on (IG)	10 to 14 V
D14-7 (B) - D14-1 (GND)	B - W-B	Power source	Always	10 to 14 V