Subaru Crosstrek Service Manual: Electrical specification

Subaru Crosstrek Service Manual / Airbag system (diagnostics) / Airbag control module i/o signal / Electrical specification

AIRBAG SYSTEM (DIAGNOSTICS) > Airbag Control Module I/O Signal

ELECTRICAL SPECIFICATION

• Terminal numbers in airbag control module connector are shown in the figure.

• The airbag warning light illuminates when the connector is removed from the airbag control module.

Item		Control module terminal No.
Ignition power supply	Dedicated fuse	(1) — 21
Passenger’s airbag module level one	+	(1) — 4
Passenger’s airbag module level one	−	(1) — 3
Passenger’s airbag module level two	+	(1) — 1
Passenger’s airbag module level two	−	(1) — 2
Driver’s airbag module level one	+	(1) — 5
Driver’s airbag module level one	−	(1) — 6
Driver’s airbag module level two	+	(1) — 8
Driver’s airbag module level two	−	(1) — 7
Driver’s knee airbag module	+	(1) — 9
Driver’s knee airbag module	−	(1) — 10
CAN-H		(1) — 13
CAN-L		(1) — 22
Collision detection signal		(1) — 24
Front sub sensor LH	+	(1) — 30
Front sub sensor LH	−	(1) — 28
Front sub sensor RH	+	(1) — 29
Front sub sensor RH	−	(1) — 27
Ground line (GND)		(1) — 25
Ground line (GND)		(1) — 26
Passenger’s airbag ON indicator		(1) — 23
Passenger’s airbag OFF indicator		(1) — 17
Passenger’s seat belt warning		(1) — 15
Side airbag sensor LH Curtain airbag sensor LH Front door impact sensor LH	+	(2) — 24
	−	(2) — 23
Seat belt pretensioner LH	+	(2) — 5
Seat belt pretensioner LH	−	(2) — 6
Side airbag module LH	+	(2) — 1
Side airbag module LH	−	(2) — 2
Curtain airbag module LH	+	(2) — 4
Curtain airbag module LH	−	(2) — 3
Occupant detection control module	+	(3) — 16
Occupant detection control module	−	(3) — 24
Side airbag sensor RH Curtain airbag sensor RH Front door impact sensor RH	+	(3) — 17
	−	(3) — 18
Side airbag module RH	+	(3) — 8
Side airbag module RH	−	(3) — 7
Curtain airbag module RH	+	(3) — 5
Curtain airbag module RH	−	(3) — 6
Seat belt pretensioner RH	+	(3) — 4
Seat belt pretensioner RH	−	(3) — 3
Lap seat belt pretensioner RH	+	(3) — 1
Lap seat belt pretensioner RH	−	(3) — 2
Satellite safing sensor	+	(3) — 21
Satellite safing sensor	−	(3) — 22

Airbag control module i/o signal

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Wiring diagram

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