Check At Electric Power Steering-Ecu

WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Electric Power Steering-ECU Connector Terminal

CONNECTOR REFERENCE (C-217)

Terminal No.	Terminal code	Check item	Checking requirement	Normal condition
11	+BB	Battery power supply	Always	Battery voltage
12	GND	Ground	Always	1 V or less

CONNECTOR REFERENCE (C-218)

Terminal No.	Terminal code	Check item	Checking requirement	Normal condition
1	IG1	Ignition key signal	Ignition switch: ON	Battery voltage
1	IG1	Ignition key signal	Ignition switch: OFF	1 V or less
2	-	-	-	-
3	CANL	CAN_L	-	-
4	CANH	CAN_H	-	-

CONNECTOR REFERENCE (C-218-1)

Terminal No.	Terminal code	Check item	Checking requirement	Normal condition
21	S1+	S1+ (Cosine+)	Start the engine.	2 V or less
22	S3-	S3- (Cosine-)	Start the engine.	2 V or less
23	S2+	S2+ (Sine+)	Start the engine.	2 V or less
24	TSS	Torque sensor sub signal	Start the engine.	4.7 V or less
25	S4-	S4- (Sine-)	Start the engine.	2 V or less
26	TSM	Torque sensor main signal	Start the engine.	4.7 V or less
27	R1+	R1+ (Exciler+)	Start the engine.	2 V or less
28	R2-	R2- (Exciler-)	Start the engine.	2 V or less
29	-	-	-	-
30	TSV	Torque sensor power supply	Start the engine.	5.3 V or less
31	TSE	Torque sensor ground	Always	1 V or less
32	-	-	-	-

CONNECTOR REFERENCE (C-218-2)

Terminal No.	Terminal code	Check item	Checking requirement	Normal condition
41	V	Motor V	Start the engine.	Battery voltage or less
42	W	Motor W	Start the engine.	Battery voltage or less

CONNECTOR REFERENCE (C-218-3)

Terminal No.	Terminal code	Check item	Checking requirement	Normal condition
51	U	Motor U	Start the engine.	Battery voltage or less