Honda Civic manuals

Subaru Legacy BN/BS (2015-2019) Service Manual: 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.

Terminal No.

Content

(AB6) No. 1

Driver’s airbag module, 2nd stage +

(AB6) No. 2

Driver’s airbag module, 2nd stage −

(AB6) No. 3

Driver’s airbag module, 1st stage −

(AB6) No. 4

Driver’s airbag module, 1st stage +

(AB6) No. 5

Passenger’s airbag module, 1st stage +

(AB6) No. 6

Passenger’s airbag module, 1st stage −

(AB6) No. 7

Passenger’s airbag module, 2nd stage −

(AB6) No. 8

Passenger’s airbag module, 2nd stage +

(AB6) No. 9

(AB6) No. 10

(AB6) No. 11

(AB6) No. 12

(AB6) No. 13

(AB6) No. 14

(AB6) No. 15

Ground

(AB6) No. 16

For disposal

(AB6) No. 17

(AB6) No. 18

(AB6) No. 19

Front sub sensor LH +

(AB6) No. 20

Front sub sensor RH +

(AB6) No. 21

Front sub sensor LH −

(AB6) No. 22

Front sub sensor RH −

(AB6) No. 23

CAN H

(AB6) No. 24

CAN L

(AB6) No. 25

Ground

(AB6) No. 26

(AB6) No. 27

Telematics communication line

(AB6) No. 28

Ignition power supply

(AB17) No. 1

Curtain airbag module LH +

(AB17) No. 2

Curtain airbag module LH −

(AB17) No. 3

Side airbag module LH −

(AB17) No. 4

Side airbag module LH +

(AB17) No. 5

Seat cushion airbag module LH −

(AB17) No. 6

Seat cushion airbag module LH +

(AB17) No. 7

(AB17) No. 8

(AB17) No. 9

(AB17) No. 10

(AB17) No. 11

(AB17) No. 12

(AB17) No. 13

(AB17) No. 14

(AB17) No. 15

(AB17) No. 16

(AB17) No. 17

Seat belt buckle switch LH −

(AB17) No. 18

Seat belt buckle switch LH +

(AB17) No. 19

Side airbag sensor LH −

(AB17) No. 20

Side airbag sensor LH +

(AB17) No. 21

Front pretensioner LH −

(AB17) No. 22

Front pretensioner LH +

(AB18) No. 1

Seat cushion airbag module RH +

(AB18) No. 2

Seat cushion airbag module RH −

(AB18) No. 3

Side airbag module RH −

(AB18) No. 4

Side airbag module RH +

(AB18) No. 5

Curtain airbag module RH −

(AB18) No. 6

Curtain airbag module RH +

(AB18) No. 7

(AB18) No. 8

(AB18) No. 9

Occupant detection system −

(AB18) No. 10

Occupant detection system +

(AB18) No. 11

(AB18) No. 12

(AB18) No. 13

(AB18) No. 14

(AB18) No. 15

Front pretensioner RH +

(AB18) No. 16

Front pretensioner RH −

(AB18) No. 17

Side airbag sensor RH +

(AB18) No. 18

Side airbag sensor RH −

(AB18) No. 19

(AB18) No. 20

(AB18) No. 21

(AB18) No. 22

Wiring diagram
Refer to “Airbag System” in WI section. Airbag System > WIRING DIAGRAM ...

Airbag warning light failure
...

Other materials:

Dtc b16b9 short in side satellite sensor bus lh
DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Short circuit between side sensor LH circuit and other sensor circuitWIRING DIAGRAM:NOTE:For the coupling connector, refer to “WIRING SYSTEM”.Airbag system Airbag System > WIRING DIAGRAMSTEPCHECKYESNO1.CH ...

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