Suzuki GA413 Service Manual page 695

WARNING:
D Service on or around the air bag system components or wiring must be performed only by an au-
thorized SUZUKI dealer. Please observe all WARNINGS and SERVICE PRECAUTIONS of ON-VE-
HICLE SERVICE in this section before performing service on or around the air bag system
components or wiring. Failure to follow WARNINGS could result in unintended activation of the
system or could render the system inoperative. Either of these two conditions may result in severe
injury.
D The procedures in this section must be followed in the order listed to disable the air bag system
temporarily and prevent false diagnostic trouble codes from setting. Failure to follow procedures
could result in possible activation of the air bag system, personal injury or otherwise unneeded
air bag system repairs.
CAUTION:
When fasteners are removed, always reinstall them at the same location from which they were re-
moved. If a fastener needs to be replaced, use the correct part number fastener for that application.
If the correct part number fastener is not available, a fastener of equal size and strength (or stronger)
may be used. Fasteners that are not reused, and those requiring thread-locking compound, will be
called out. The correct torque value must be used when installing fasteners that require it. If the
above conditions are not followed, parts or system damage could result.
GENERAL DESCRIPTION
Operation of air bag system at collision
System components and wiring location
view and connectors
System wiring diagram
DIAGNOSIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic trouble codes
Use of special tools
Intermittents and poor connections
Air bag diagnostic system check
DTC check . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC clearance . . . . . . . . . . . . . . . . . . . . . . . .
DTC table . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table A - "AIR BAG" warning lamp
comes ON steady . . . . . . . . . . . . . . . . . . . . .
Table B - "AIR BAG" warning lamp
does not come ON
Table C - "AIR BAG" warning lamp
flashes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table D - "AIR BAG" warning lamp can
not indicate flashing pattern of DTC
SECTION 10B
AIR BAG SYSTEM
. . . . . . . . . . . . . . . . 10B- 3
. . . 10B- 3
. . . . . . . . . . . . . . . . . . 10B- 4
. . . . . . . . . . . . . . . . . 10B- 5
10B- 6
. . . . . . . . . . . . . . . . 10B- 6
. . . . . . . . . . . . . . . . . . . . 10B- 6
. . . . . . . 10B- 8
. . . . . . . . . 10B- 9
10B-11
10B-12
10B-13
10B-14
. . . . . . . . . . . . . . . . . . . . 10B-14
10B-14
. . . . . 10B-14
CONTENTS
Table E - SDM cannot communicate
through the serial data circuit
DTC B1015 - Passenger air bag initiator
circuit resistance high
DTC B1016 - Passenger air bag initiator
circuit resistance low
DTC B1018 - Passenger air bag initiator
circuit short to ground
DTC B1019 - Passenger air bag initiator
circuit short to power circuit
DTC B1021 - Driver air bag initiator
circuit resistance high
DTC B1022 - Driver air bag initiator
circuit resistance low
DTC B1024 - Driver air bag initiator
circuit short to ground
DTC B1025 - Driver air bag initiator
circuit short to power circuit
DTC B1032 - Power source voltage low
AIR BAG SYSTEM 10B-1
. . . . . . . . . . . 10B-20
. . . . . . . . . . . . . . . . . 10B-22
. . . . . . . . . . . . . . . . . . 10B-22
. . . . . . . . . . . . . . . . . 10B-22
. . . . . . . . . . . . 10B-22
. . . . . . . . . . . . . . . . . 10B-27
. . . . . . . . . . . . . . . . . . 10B-27
. . . . . . . . . . . . . . . . . 10B-27
. . . . . . . . . . . . 10B-27
. . . 10B-32
10B