Buell 2003XB9S Service Manual page 368

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b1083a4x
Ignition
Switch
[33A]
[33B]
1
2
W/BK
3
GY 4
Right Handlebar
Switch
[22A]
[10B]
[10A]
Table 4-23. Wire Harness Connectors in
NO.
[10] ECM (black)
Fuse Block
Relay
Center
Top View
R
1
2
R/BK
3
4
R
To Starter
Interlock
Circuit
W/BK
GY/O
[22B]
*ECM [10] Pin 1 also provides power to
BK
fuel pump, both fuel injectors and coil.
Connector
Electronic Control Module (ECM)
Figure 4-45. Battery Voltage Circuit
DESCRIPTION
Diode 1
39 33 27
&
Accessory
Diode 2
40 34 28
Battery Brake/Horn
41
35 29
ECM
Cooling Fan
42 36 30
Lights
43 31
37
Key Switch
44 32
38
To Battery
R
R/BK
Connector
Figure 4-45.
TYPE
12-place Deutsch under seat
Ignition
Ignition
Key Switch
21
19 13 11 9 3
22
14 4
15 5
23
24 Start
6
Spare 16
17 7
25
Spare
20 18 12 8
10
26
R/BK
21
22
23
Ignition
24
Fuse
25
26
27
GY/O
28
29
30
31
32
33
34
R
35
36 Battery
Fuse
37
R
38
39
40
Key Switch
R/Y 41
Fuse
42
43
R
44
W/BK
86
1
85
9
9
30
GY/O
5
87A
5
87
4
R/BK
86
11
85
BK
19
30
15
87A
87
14
LT GN/R
1
BK
2
V/R 3
GY
4
[11B]
[11A]
LOCATION
2003 Buell XB9S: Fuel System
1
2
Ignition
Relay
Key Switch
Relay
4-59