Buell 2007 LIGHTNING Service Manual

2007 Buell Lightning: Electrical 7-13
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DIAGNOSTICS
The reference numbers below correlate with the circled num-
bers in the 7.5 STARTER INTERLOCK flow charts.
1. Check diode polarity as shown in Figure 7-11.
2. Check diode with an ohmmeter as shown in Figure 7-12.
Figure 7-11. Diode Polarity
b0644x4x
TN/Y
Diode Polarity
TN/LTGN
Terminal (40)
Terminal (34)
Figure 7-12. Ohmmeter Diode Test
Continuity Infinite
ohms
b0643x4x
Figure 7-13. Diode Wiring
1
2
21
22
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
2
6
7
10
87
87A
30
85
86
23
RELAY
CENTER
ISO
ISOISO
KEY SW.
IGNITION
START
39
40
41
42
43
44
33
34
35
36
37
38
21
22
23
24
25
26
28
29
30
31
32
27
Spare
Diode
Bk/Hn/Mflr
Fan
IGN
Acces.
Key Sw
Lights
ECM
Spare
Empty
Battery
Neutral
Switch
TN/LTGN
Start
Relay
Diode
TN/Y
BK
b1107c7x
Clutch
Switch
[131A]
[95B]
[131B]
[95A]
TN/LTGN

Buell 2007 LIGHTNING Specifications

General

Year	2007
Manufacturer	Buell
Model	Lightning
Category	Motorcycle
Displacement	1203 cc
Bore x Stroke	88.9 mm x 96.8 mm
Compression Ratio	10.0:1
Fuel System	Electronic fuel injection
Transmission	5-speed
Final Drive	Belt
Rear Suspension	Showa shock absorber
Rear Brakes	Single disc, 1-piston caliper
Engine Type	V-Twin
Ignition	Digital
Front Suspension	Showa inverted fork
Front Brakes	Single disc, 6-piston caliper
Front Tire	120/70 ZR17
Rear Tire	180/55 ZR17
Wheelbase	52.0 inches
Seat Height	30.1 inches
Dry Weight	395 lbs
Fuel Capacity	14.5 liters