Dlc And Its Communication Check (No Communication To P/S Control Module) - Suzuki 2006 SX4 Service Manual

6C-14 Power Assisted Steering System:

DLC and Its Communication Check (No communication to P/S Control Module)

Wiring Diagram
WHT
2
1
17
GRN
4
RED/BLK
G241-31
[A]
11 12 13 14 15 16 17 18 19 20
1 2 3 4 5
[A]: P/S control module connector No.1 "E11" (viewed from harness
side)
[B]: P/S control module connector No2 "E13" (viewed from harness
side)
[C]: Combination meter connector "G241" (viewed from harness side)
1. Main fuse box
2. Ignition switch
3. Junction block assembly
4. Main fuse
5. Combination meter
Troubleshooting
Step
1 "EPS" warning light check
1) Turn ignition switch to ON position.
Does "EPS" warning light turn on?
2 Scan tool condition check
1) Make sure that SUZUKI scan tool is as follows.
• Correct PCMCIA card (software) is used.
• There are no deformation and wear for DLC cable
terminals.
• Connection for DLC cable terminals is in good
condition.
Are they OK?
13
18
GRN
E13-1
3
19
LT GRN/BLK
E11-1
20
5
6
G241-25
GRY E11-5
[B]
1
6 7 8 9 10
2
Action
8
12V
BLU/
E11-11
WHT
E13-2
[C]
16 15 14 13 12 11
32 31 30 29 28 27
6. "EPS" warning light 14. Serial data circuit
7. Data link connector (DLC) 15. DLC power supply circuit
8. P/S control module 16. DLC ground circuit
9. BCM 17. "IGN" fuse
10. To HVAC control module 18. "P/S" fuse
11. To ABS control module 19. "IG1 SIG" fuse
12. To SDM 20. "MTR" fuse
13. Individual circuit fuse box
No.1
Go to step 3.
Go to step 3.
+BB
15
14
9
10
E04-9
12 L313-3
BLK
10 9 8 7 6 5 4 3 2 1
26 25 24 23 22 21 20 19 18 17
Yes
Go to ""EPS" Warning
Light Does Not Come
ON with Ignition Switch
Turned ON before
Engine Starts".
Repair or replace
defective part.
S6RW0C6304009
7
BLK
BLK/
16
ORN
16
11
I6RW0C630002-01
No