Dtc B1041: Passenger Air Bag Circuit High Resistance - Suzuki SX4 Service Manual

8B-39 Air Bag System:

DTC B1041: Passenger Air Bag Circuit High Resistance

Wiring Diagram
WHT
GRN
6
4 5
BLK
[A]
3
2
1
1
2 3 4 5
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
[A]: Shorting bar
1. Battery
2. Fuse
3. Main fuse box
4. "IGN" fuse
5. Individual circuit fuse box No.1
DTC Detecting Condition and Trouble Area
DTC detecting condition
Passenger air bag circuit is more than 4.0 Ω for more than
4 sec.
15
30V
14
"L313" 5V
8
12V
7
RED
L04-27
12
BLK
9
L04-28
"L04"
[L04]
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
6. Ignition switch
7. "A/B" fuse
8. Junction block assembly
9. Ground for air bag system
10. SDM
11. Passenger air bag (inflator) module
10
30V
BLU/RED
L04-5
YEL/RED
L04-6
13
"L04"
12. DC / DC converter
13. Back up capacitor
14. Safing power driver
15. Mechanical longitudinal G sensor (switch)
Trouble area
• Passenger air bag circuit
• Passenger air bag module
• SDM
S7RW0A8204022
"G259"
"G344"
"L377"
BLU/RED
YEL/RED
[L377] [G259]
1 2
1 2
I6RW0C820009-01
11