Suzuki 2006 SX4, Service Manual

Page: 1002 / 1478

8B-37 Air Bag System:
3 Floor harness circuit check
1) Disconnect “L378” connector located near the driver side
front pillar lower trim.
2) If OK, release shorting bar in SDM connector inserting
release tool (1) included in special tool (A).
Special tool
(A): 09932–76010
3) Measure resistance between “L378-1” terminal and body
ground, and between “L378-2” terminal and body
ground.
Is each measured resistance infinity?
Repair “GRN/RED”
circuit or “GRN” circuit
for short to ground at
instrument panel
harness. Repair “GRN/RED”
circuit or “GRN” circuit
for short to ground at
floor harness.
4 Contact coil circuit check
1) Connect contact coil connector “G347” located under the
steering column.
2) Remove driver air bag (inflator) module from steering
column referring to “Driver Air Bag (Inflator) Module
Removal and Installation”.
3) Check for proper connection to driver air bag (inflator)
module at terminal in connector (2).
4) If OK, release shorting bar in SDM connector inserting
release tool (1) included in special tool (A).
Special tool
(A): 09932–76010
5) Measure resistance between each terminals of driver air
bag (inflator) module connector (2) and body ground.
Is each measured resistance infinity?
Substitute a known-
good SDM and recheck. Replace contact coil
assembly referring to
“Contact Coil Cable
Assembly Removal and
Installation in Section
6B”.
Step Action Yes No
“L04-4” “L04-3”
1,(A)
(A)
I7RW01821020-01
“L04-4” “L04-3”
1,(A)
(A)
2
I7RW01821021-01