Subaru IMPREZA GD 2007 Series Manual page 3643

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AIRBAG SYSTEM (DIAGNOSTICS)
AJ:DTC 71 DRIVER'S AIRBAG FAILURE
DTC DETECTING CONDITION:
• Airbag main harness circuit is open, shorted or ground shorted.
• Airbag module harness (Driver's side) circuit is open, shorted or ground shorted.
• Roll connector circuit is open, shorted or ground shorted.
• Driver's airbag module is faulty.
• Airbag control module is faulty.
CAUTION:
• Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the
ground terminal from battery, and wait for 20 seconds or more before starting to work.
• When replacing the airbag module, seat belt pretensioner, roll connector, control module and sen-
sor, reconnect each part and check that the warning light operates properly.
• When inspecting the airbag main harness, disconnect the airbag module connectors and seat belt
pretensioners of the driver's and passenger's seats for safety reasons.
NOTE:
Prior to starting work, prepare two airbag resistors (98299PA040).
WIRING DIAGRAM:
AB38
AB37
1 2
1 2
Diagnostic Chart with Trouble Code
AB3 AIRBAG CONTROL MODULE
AB38
INFLATOR
(DRIVER SIDE)
AB2 AB3
1 2 3
1 2 3 4
7 8 9 10 11 12 13 14
18 19 20 21 22 23 24 25 26 27 28
AB(diag)-100
AB2
AB26
STEERING ROLL
CONNECTOR
AB37
4 5 6
15 16 17
AB-01713