Suzuki Ignis Service Manual page 3937

10B-36 AIR BAG SYSTEM
DTC B1041 – Driver Pretensioner Initiator Circuit Resistance High
DTC B1042 – Driver Pretensioner Initiator Circuit Resistance Low
DTC B1043 – Driver Pretensioner Initiator Circuit Short to Ground
DTC B1044 – Driver Pretensioner Initiator Circuit Short to Power Circuit
DTC B1045 – Passenger Pretensioner Initiator Circuit Resistance High
DTC B1046 – Passenger Pretensioner Initiator Circuit Resistance Low
DTC B1047 – Passenger Pretensioner Initiator Circuit Short to Ground
DTC B1048 – Passenger Pretensioner Initiator Circuit Short to Power Circuit
WIRING DIAGRAM
BLK/YEL
1
2
[A]
[A]: Shorting bar
1. From main fuse
2. Ignition switch
CAUTION:
• Be sure to perform "Air Bag Diagnostic System Check" before starting diagnosis according to flow
table.
• When measurement of resistance or voltage is required in this table, use a tester along with a cor-
rect terminal adapter from special tool (Connector test adapter kit).
• When a check for proper connection is required, refer to "Intermittents and Poor Connections" in
this section.
• If there is open circuit in the air bag wire harness, connector or terminal is found damaged, replace
the wire harness, connector and terminal as an assembly.
"L21"
"G75"
"L63"
3
RED
RED
L21-32
BLK
L21-31
7
3. "AIR BAG" fuse
4. SDM
5. Driver seat belt pretensioner
4
+12V
IG
DP+
DP-
+12V
PP+
PP-
GND
6. Passenger seat belt pretensioner
7. Ground for air bag system
"L21"
"L22"
GRN/ORN
L21-33
GRN/YEL
L21-34
BLU/ORN
L21-36
BLU/YEL
L21-35
"L23"
5
6