Name: Buell 2007 LIGHTNING
Brand: Buell
Rating: 4 (1 reviews)

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7-64 2007 Buell Lightning: Electrical

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TROUBLESHOOTING

1. If the horn does not sound or fails to function satisfacto-

rily, check for the following conditions:

a. Discharged battery.

b. Loose, frayed or damaged wiring leading to horn ter-

minal.

c. Verify horn is not making contact with wiring or other

components.

2. If battery has a satisfactory charge and wiring appears to

be in good condition, test horn grounds and switch using

voltmeter.

a. See Figure 7-80. Remove Y/BK power and BK

ground wires from terminal clips.

b. Connect voltmeter positive (+) lead to Y/BK wire.

c. Connect voltmeter negative (–) lead to ground.

d. Turn ignition key switch ON.

3. See Figure 7-81. Depress horn switch and observe volt-

meter reading.

a. If battery voltage is present, horn or horn grounding

is faulty. If horn is faulty, replace unit as an assembly.

The horn is not repairable.

b. If battery voltage is not present, either horn switch or

wiring to horn is faulty. If horn switch is faulty,

replace left handlebar switch. See 7.17 HANDLE-

BAR SWITCHES.

Figure 7-81. Horn Switch

b0586x0x

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Buell 2007 LIGHTNING Specifications

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