Bulkhead Wiring Harness (In Engine Compartment) LH: Location

Connector				Connecting to
No.	Pole	Color	Area	No.	Description
B8	5	Gr	A-4		Front wiper motor
B10	4	Gr	B-2		Pressure switch
B11	12	Gr	A-2	T4	Transmission cord (non-turbo CVT model)
	20	Gr	A-2	T4	Transmission cord (turbo CVT model)
B12	16	Br	A-2	T3	Transmission cord (non-turbo CVT model)
	12	Gr	A-2	T3	Transmission cord (turbo CVT model)
B14	1	B	B-2		Starter motor
B15	2	Gr	B-3		Front ABS wheel speed sensor LH
B16	2	Gr	A-3		Brake fluid level switch
B22	16	Br	A-1	E3	Engine wiring harness (turbo model)
B78	2	B	B-2		Battery sensor
B143	20	(1)	B-3		M/B
B144	9	Br	B-3
B145	7	Br	B-3
B146	2	Gr	D-3		Front washer motor
B147	2	Gr	D-3		Rear washer motor
B164	2	Gr	D-2		Keyless buzzer
B171	6	Gr	C-3	F43	Front wiring harness
B177	2	Gr	A-2		Wiper deicer
B186	8	(1)	B-3		M/B
B360	16	Gr	C-3	F109	Through joint connector
B361	14	Gr	C-3	F108
B396	2	Br	D-2		Washer fluid level sensor
B472	4	Gr	B-2		Battery current & temperature sensor
B564	22	(1)	B-3		Relay holder
B565	3	B	B-4		Brake booster pressure sensor (turbo model)
B571	2	(1)	B-3		M/B
(1) White or natural color

Connector				Connecting to
No.	Pole	Color	Area	No.	Description
AB13	2	Y	D-1		Front sub sensor LH
*: White or natural color

Fig 1: Identifying Bulkhead Wiring Harness Connectors (Engine Compartment RH)

Courtesy of SUBARU OF AMERICA, INC.