Contact Coil Cable And Its Circuit Check - Suzuki Swift Sport 2004 Service & Repair Manual

Contact Coil Cable and Its Circuit Check

Troubleshooting
Step
1 Driver air bag circuit check
1) Remove driver air bag (inflator) module referring to
"Driver Air Bag (Inflator) Module Removal and
Installation".
2) With ignition switch turned OFF, disconnect SDM
connector "L29".
3) Release shorting bar in SDM connector inserting release
tool (1) included in special tool (A).
Special tool
(A): 09932–76010
4) Measure resistance between each air bag circuit
terminal and other air bag circuit terminal in its
connector.
"L29-3" "L29-4"
1,(A)
Is each measured resistance infinity?
2 Driver air bag circuit check
1) Release shorting bar in SDM connector inserting release
tool (1) included in special tool (A).
Special tool
(A): 09932–76010
2) Measure resistance between each air bag circuit
terminal and body ground in its connector.
"L29-4"
"L29-3"
1,(A)
Is each measured resistance infinity?
Action
(A)
I7RS0B820003-01
(A)
I7RS0B820003-01
Air Bag System:
Yes
Go to Step 3.
Go to Step 3.
8B-93
S7RS0B8204047
No
Check wire harness and
connections.
If wire and connection
are OK, replace contact
coil.
Check defective wire
harness.
If wire is OK, replace
contact coil.