VSA Modulator-Control Unit Inputs and Outputs for 46P Connector (Connector Disconnected)

Fig 1: Identifying VSA Modulator-Control Unit 46P Connector Terminals

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Terminal number	Wire color	Terminal sign	Description	Signal
1	GRN	F-CAN B L	F-CAN communication circuit	--
8	PUR	RR-GND	Detects right-rear wheel speed sensor signal
10	YEL	RL-GND	Detects left-rear wheel speed sensor signal
11	ORN	RL +B	Detects left-rear wheel speed sensor signal
12	GRY	FL +B	Detects left-front wheel speed sensor signal
15	LT BLU	K-LINE	Communicates with HDS
22	RED	F-CAN B H	F-CAN communication circuit
25	BLU	WEN	Detects write enable signal
28	PUR	FR-GND	Detects right-front wheel speed sensor signal
29	LT GRN	FR +B	Detects right-front wheel speed sensor signal
30	BRN	RR +B	Detects right-rear wheel speed sensor signal
34	LT BLU	FL-GND	Detects left-front wheel speed sensor signal
38	BLK	F-CAN A L	F-CAN communication circuit
39	WHT	F-CAN A H	F-CAN communication circuit
40	PUR	IG1	Power source for activating the system	With ignition switch ON (II), or vehicle in ON mode: battery voltage (about 12 V)
43	BLK	GND2	Ground for the VSA modulator-control unit	Continuity to ground
44	BLU	+ B SOL	Power source for the valve relay	Battery voltage (about 12 V) at all times
45	RED	+ B MOT	Power source for the motor relay	Battery voltage (about 12 V) at all times
46	BLK	GND1	Ground for the pump motor	Continuity to ground