Serial Data Link Circuit Check - Suzuki SX4 Service Manual

Serial Data Link Circuit Check

Wiring Diagram
BLK
2
3
BLK
3
1
+BB
WHT/RED
BLK/
ORN
[A]: Junction block with BCM model
[B]: Junction block without BCM model (That
is, TAIWAN spec model)
A: Serial data circuit
B: DLC power supply circuit
C: DLC ground circuit
1. Battery
2. Main fuse box
3. Fuse
7
"G241"
8
9
WHT/RED
10
WHT
4
6
5
WHT GRN
"G273"
[A]
B
BLU
15
A
C
17
BLK
BLU
[B]
14 12V
A
4. Individual circuit fuse box No.1
5. "IGN" fuse
6. Ignition switch
7. Combination meter
8. "AIR BAG" warning light
9. Light driver
10. Junction block assembly
11. "DOME" fuse
YEL/BLK
RED/BLK
"G272"
"G271"
"L313"
11
12
13
14
12V
A
"G04"
A
YEL
PPL/WHT
A
A
17
12.
13. "A/B" fuse
14. BCM
15. Data link connector (DLC)
16. Ground for air system
17. To HVAC control module (auto A/C model)
18. SDM
Air Bag System:
18
"L04"
12V
YEL/BLK
L04-2
RED
L04-27
YEL
L04-37
12V
PPL/WHT
L04-32
BLK
16
L04-28
"METER" fuse
8B-22
S7RW0A8204009
I6RW0C820006-01