Subaru Impreza 2003 Service Manual page 2875

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
F: DTC 22
WIRING DIAGRAM:
AB19
PRETENSIONER LH
AB4
AB19
1 2 3 4 5 6
AB20
7 8 9 10 11 12
AB21
1 2
This code is indicated when the front airbag and the pretensioner are in operation.
Once this code is indicated, memory is not erasable; therefore replace the following parts.
• Airbag control module. <Ref. to AB-16, Airbag Control Module.>
• Driver's airbag module. <Ref. to AB-12, Driver's Airbag Module.>
• Passenger's airbag module. <Ref. to AB-13, Passenger's Airbag Module.>
• Front sub-sensor of both sides. <Ref. to AB-19, Front Sub Sensor.>
• Front seat belt outer with pretensioner of both sides. <Ref. to SB-12, Front Seat Belt.>
AIRBAG CONTROL MODULE
AB7
AB21
AB26
STEERING
ROLL
CONNECTOR
AB2
INFLATOR
(DRIVER SIDE)
AB7 AB8
1 2 3 4 5 6
7 8 9 10 11 12
AB4
AB27
INFLATOR
(PASSENGER SIDE)
AB3
1 2 3 4 5 6
7 8 9 10 11 12 13 14 15 16 17
18 19 20 21 22 23 24 25 26 27 28
AB-49
AIRBAG SYSTEM (DIAGNOSTICS)
AB3
AB20
PRETENSIONER RH
AB2
1 2
AB8
AB-00542