VSA Modulator-Control Unit Inputs and Outputs for 37P Connector

Fig 1: Identifying VSA Modulator-Control Unit 37P Connector Terminals

Courtesy of AMERICAN HONDA MOTOR CO., INC.

TERMINAL DESCRIPTION

Terminal number	Wire color	Terminal sign	Description	Measurement (Disconnect the VSA modulator-control unit 37P connector)
				Terminals	Conditions	Results
1	RED	CAN-L	F-CAN communication circuit	--	--	--
3	BLU	STR-D	Detects steering angle sensor signal
6	PNK	FR-GND	Detects right-front wheel sensor signal
7	ORN	SVCC	Power source for the steering angle sensor
8	PUR	RL-GND	Detects left-rear wheel sensor signal
9	LT GRN	RR + B	Detects right-rear wheel sensor signal
10	BRN	SGND	Ground for the steering angle sensor
11	RED	FL-GND	Detects left-front wheel sensor signal
13	WHT	FSR + B	Power source for the fail-safe relay	13-GND	At all times	Battery voltage
14	RED	MR + B	Power source for the motor relay	14-GND	At all times	Battery voltage
15	WHT	CAN-H	F-CAN communication circuit	--	--	--
17	PUR	STR-B	Detects steering angle sensor signal
19	GRN	FR + B	Detects right-front wheel sensor signal
20	YEL	RL + B	Detects left-rear wheel sensor signal
21	BLU	RR-GND	Detects right-rear wheel sensor signal
22	WHT	FL + B	Detects left-front wheel sensor signal
26	LT BLU	K-LINE	Communication with HDS
28	GRY	IG1	Power source for activating the system	28-GND	Ignition switch ON (II)	Battery voltage
34	GRN	STR-A	Detects steering angle sensor signal	--	--	--
36	BLK	GND	Ground for the VSA modulator-control unit	36-GND	At all times	Continuity
37	BLK	MR-GND	Ground for the pump motor	37-GND	At all times	Continuity