Audio Troubleshooting

Refer to Table 1. Use the following table to identify rider or passenger control settings that prevent intended operation.

NOTE

See the electrical diagnostic manual for all system diagnosis and electrical troubleshooting information.

NOTICE

There are no serviceable parts inside the unit; leave all servicing to qualified service personnel. Disassembly of the unit could result in equipment damage and/or equipment malfunction. (00172a)

WARNING

Do not disassemble unit. Laser radiation is present if disc player is disassembled and the interlock fails or is defeated. Exposure to laser radiation could lead to death or serious injury. (00087a)

Radio Fuses

If it is necessary to replace the radio fuses, follow the fuse replacement procedures in this manual or see your Harley-Davidson dealer for service.

See Maintenance and Lubrication → Fuses and Relays → Fuses. Radio fuses are located in the fuse block under the left side cover.

A 15 amp radio power fuse allows power to the radio through activation of an internal relay.
A 15 amp radio memory fuse provides direct and continuous power to the radio memory and time-of-day clock, and when the internal relay is activated, feeds the main circuits of the radio as well.

Remove the radio fuses and inspect the element. Replace the fuse if the element is burned or separated.

NOTE

See Maintenance and Lubrication → Fuses and Relays → Fuses. A spare 15 amp fuse is installed in the fuse block.

Table 1. Operational Troubleshooting: Advanced Audio System

THIS	CAN PREVENT THIS
Squelch broken	Fairing music
	Headset music
	Passenger speaker music
Squelch unbroken	CB audio
CB off or low volume	CB audio
Front or rear PTT on	Fairing music
	Headset music
	Passenger speaker music
	CB audio
Handlebar volume low	Fairing music
	Headset music
	Passenger speaker music
Passenger headset volume low	Passenger headset music and CB audio
Fairing SPKR back to speaker	Headset music and headset CB audio
Fairing SPKR forward to headset	Fairing music and CB audio
INT off	Voice communications (Unless PTT is pressed)