Buell 2003XB9S - Horn and Instruments Circuit

2003 Buell XB9S: Electrical B-20
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2003 XB9S Horn & Instruments Circuit
ISO
IGNITION
START
KEY SWITCH
ISO
ISO
[122B]
[122A]
[24A]
[24B]
[33A]
[33B]
[39A]
[39B]
HORN
TOP VIEW
[131B]
[131A]
[65A]
[65B]
[120B]
[120A]
[86A]
[86B]
[7B]
[7A]
[GRD1]
[GRD2]
BATTERY
BATTERY CABLE
SPEEDOMETER
[GRD3]
20
19
18
17
16
W
15
Y/R
14
PK
13
BK
12
O/W
11
10
9
8
OIL PRESSURE
VSS IN
LFW
TACH IN
GROUND
IGNITION
CHECK ENGINE
HIGH BEAM
RIGHT TURN
LEFT TURN
NEUTRAL
BATTERY
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
GN/Y
7
6
5
4
3
TN/Y
2
R
1
PIN
TO SPEEDOMETER
TO VEHICLE SPEED SENSOR
C
C
BK/W
BK
B
B
W
W
A
A
R
R
PIN
12
11
10
9
8
W
7
BK/W
6
5
4
3
2
1
SERIAL DATA TRANSMIT
SERIAL DATA RECEIVE
AIR TEMPERATURE INPUT
ENGINE TEMPERATURE INPUT
VEHICLE SPEED SENSOR (VSS)
SENSOR GROUND
FAN CONTROL
KEEP ALIVE
OXYGEN SENSOR
CAMSHAFT POSITION SENSOR
THROTTLE POSITION SENSOR
5V SENSOR POWER
R/W
PIN
2
2
1
1
PIN
TO OIL PRESSURE SWITCH
1
1
GN/Y
GN/Y
PIN
TO FUEL PUMP
GY
GY
D
D
C
C
BK
BK
B
B
Y/R
Y/R
A
A
PIN
4
D
R
R
3
C
2B
R/GY
R/GY
1A
R
R
PINPIN
O
ON
WIRE COLOR
CONNECTING
WIRE SECTION mm
R
1
2
O
OFF
R/BK
USER +
USER +
1
++
OOO
LOCK
R/GY
1
O
PARK
R
BATTERY
BATTERY
1
ADCB
KEY POSITION
WIRING DIAGRAM
TO IGNITION SWITCH
TO LH CONTROLS
88
O
O
77
66
55
44
Y/BK
Y/BK
33
2
2
1
1
PIN
IGNITION
KEY SWITCH
START
1
10
11
3
8
13
4
7
14
5
6
15
9
2
19
16
20
19
18
17
15
14
11
13
12
11
R/BK
10
9
9
7
8
6
5
5
3
4
2
1
1
44
R
44
R
43
42
41
40
40
39
38
R
R
37
36
35
34
34
TN/Y
TN/Y
R/Y
33
32
R/GY
O
31
30
29
28
27
26
25
24
23
R/BK
22
O/W
21
11
TN/Y
TN/Y
PIN
TO NEUTRAL SWITCH
2
Y/BK
1
BK
BK
12
PK
11
BK
BK
10
9
8
7
6
5
4
3
2
1
TACHOMETER OUTPUT
SYSTEM GROUND B
BANK ANGLE SENSOR INPUT
UNUSED
INJECTOR REAR OUTPUT
REAR COIL PRIMARY
FRONT COIL PRIMARY
INJECTOR FRONT OUTPUT
CHECK ENGINE LAMP
FUEL PUMP OUTPUT
SYSTEM GROUND A
SWITCHED IGNITION
GY
PIN
BK
BK
Accessory
Accessory 7.5
Key Switch
Key Switch 15
Lights
Lights 15
ECM
Battery
Battery 30
ECM 7.5
Spare
Spare 7.5
Spare
Spare 15
Ignition
Ignition 15
Cooling Fan
Fan 7.5
Brake/Horn
Horn 15
Diode #1
Diode #1
Diode #2
Diode #2
15A
15A
15A 15A
15A
7.5A
7.5A
30A
7.5A 7.5A
21
22
23
24
25
26
27
28 29
30
31 32
33 34 35 36
37
38
39
40 41 42
43
44
12
3
4
5
6
78
9
10
11
12
13
14
15
16
17
18
19 20
IGN
LOCK
LOW
FUEL
SENSOR
MTR
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