Dtc B1033: Driver Air Bag Circuit Shorted To Ground - Suzuki 2006 SX4 Service Manual

8B-35 Air Bag System:
Step
4 Floor harness resistance check
1) Disconnect "L378" connector located near the driver side
front pillar lower trim.
2) Check for proper connection to floor harness connector
at terminal in "L378" connector.
3) If OK, release shorting bar in SDM connector inserting
release tool (1) included in special tool (A).
Special tool
(A): 09932–76010
4) Measure resistance between "L378-1" and "L378-2"
terminals.
"L04-3"
1,(A)
Is measured resistance infinity?
5 Contact coil circuit check
1) Check contact coil circuit referring to "Contact Coil Cable
and Its Circuit Check".
Is contact coil circuit in good condition?
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 B1033: Driver Air Bag Circuit Shorted to Ground

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 ground for more
than 4 sec.
Action
"L04-4"
(A)
Yes
Repair "GRN/RED"
circuit for short to "GRN"
circuit at instrument
panel harness.
I7RW01821019-01
Replace driver air bag
(inflator) module
referring to "Driver Air
Bag (Inflator) Module
Removal and
Installation".
• Driver air bag circuit
• SDM
No
Repair "GRN/RED"
circuit for short to "GRN"
circuit at floor harness.
Replace contact coil
assembly referring to
"Contact Coil Cable
Assembly Removal and
Installation in Section
6B".
S6RW0D8204020
Trouble area