7
TROUBLE SHOOTING
Problem
Cause
Solution
Unit will not power on
No power to BATTERY wire or
ACC wire, blown 10A main fuse or
1A accessory fuse.
Check for both ACC &
BATTERY voltage with
Multi-meter, check all fuses.
No sound
Speakers not connected; speakers
connected with bad splices;
Speakers shorted to ground;
speaker load is not within 4-8
Ω.
Connect speakers to harness;
check all spliced wires; verify
speakers not shorted to chassis;
verify total speaker impedance.
Check volume level.
Cannot tune radio
stations
The antenna cable is not connected.
The signal is too weak. The radio
is in the wrong frequency AREA.
Connect the antenna cable.
Check that the frequency AREA
is set to USA .
USB media not playing,
or says NO SONG
Media is the wrong file type.
Convert files to a usable format,
unit will only play MP3 or WMA
file extensions.
Cannot stream
Bluetooth
®
audio
Bluetooth
®
device was not
successfully paired.
Pair the Bluetooth
®
device and
retry.
AUX audio is distorted
or low
Aux source audio level is too weak
or overdriven.
Adjust the audio level of the
auxiliary source then adjust the
radio volume.
