Suzuki 2006 SX4, Service Manual

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Power Assisted Steering System: 6C-23
DTC C1121 / C1123 / C1124: Vehicle Speed Signal Circuit Failure
S6RW0C6304014
DTC C1121: No Vehicle Speed Signal (60 Seconds or More)
DTC C1123: No Vehicle Speed Signal (30 Seconds or More)
DTC C1124: Vehicle Speed Performance (Impossible Deceleration)
Wiring Diagram
[A]
1 2
3 4 5 6 7 8 9
11
10
12 13 14 15 16 17 18 19 20
1
2
[B]
BRN
RED/
BLU
LT GRN/
BLK
E11-1
E11-14
E11-12 E01-44
E01-27
E13-1
GRN
GRN
WHT
8
3
10
12
13
11
4
1 2
12V
E13-2
BLK
12V
12V
9
5
7
7
E11-11
G04-15
5V
PPL
E11-4
BLU/
WHT
E04-9
6
14
I6RW0C630006-01
[A]: P/S control module connector No.1 “E11” (viewed from harness side) 5. ECM 11. “IGN” fuse
[B]: P/S control module connector No.2 “E13” (viewed from harness side) 6. BCM 12. “P/S” fuse
1. Main fuse box 7. Front left/right wheel speed sensor 13. “IG1 SIG” fuse
2. Ignition switch 8. P/S control module 14. Vehicle speed signal
3. Junction block assembly 9. ABS control module
4. Main fuse 10. Individual circuit fuse box No.1