9
Trouble Shooting
Before going through the checklist, check wiring connection. If any of the problems persist
after checklist has been made, consult your nearest service dealer.
Symptom Cause Solution
No power. The car ignition switch is
not on.
If the power supply is con-
nected to the car accessory
circuits, but the engine
is not moving, switch the
ignition key to “ACC”.
The fuse is blown. Replace the fuse.
No sound. Volume is in minimum Adjust volume to a desired
level.
Wiring is not properly con-
nected.
Check wiring connection.
The operation keys do not
work.
The built-in microcomputer
is not operating properly
due to noise.
Press the reset button.
The radio does not Work.
The radio station automatic
selection does not work.
The antenna cable is not
connected.
Insert the antenna cable
firmly.
The signals are too weak. Select a station manually.
Vehicle has an Amplified
Antenna System
Find the Antenna Power
Wire in the Factory Loom
and Connect to
Accessories Power.
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