Dtc B1034: Driver Air Bag Circuit Shorted To Power Supply - Suzuki SX4 Service Manual

Step
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.
2
"L04-3" "L04-4"
1,(A)
Is each measured resistance infinity?
NOTE
Upon completion of inspection and repair work, perform the following items.
• Reconnect all air bag system components and ensure all components are properly mounted.
• Clear DTCs referring to "DTC Clearance", if any.
• Repeat "Air Bag Diagnostic System Check" to confirm that the trouble has been corrected.

DTC B1034: Driver Air Bag Circuit Shorted to Power Supply

Wiring Diagram
Refer to "DTC B1031: Driver Air Bag Circuit High Resistance".
DTC Detecting Condition and Trouble Area
DTC detecting condition
Driver air bag circuit has been shorted to power supply for
more than 4 sec.
Action
(A)
I7RW01821021-01
Yes
Substitute a known-
good SDM and recheck.
Trouble area
• Driver air bag circuit
• SDM
Air Bag System: 8B-36
No
Replace contact coil
assembly referring to
"Contact Coil Cable
Assembly Removal and
Installation in Section
6B".
S7RW0A8204021