MP6212
19
TROUBLESHOOTING
Problem
Cause
Corrective Action
Does not operate
(display does not
light)
No power to yellow
wire; no power to red
wire
Check connection with test
light; check vehicle fuse with
test light
Inline fuse blown
Replace fuse
No power to unit
Inline fuse blown
Check/replace fuse
No speakers
operate (display
lights normally)
Speaker harness not
connected
Connect speaker harness;
check speaker wires
Not all speakers
operate
Incorrect splices or
connections
Check all splices and
connections
Speaker wires shorting
to chassis ground or to
each other
Check splices; insulate all
bare wires
Blows fuses
Power wire shorting to
ground
Make sure wire is not pinched
Speaker wires shorting
to ground
Make sure wire is not pinched
Incorrect fuse; fuse too
small
Install fuse of correct rating
Summary of Contents for MP6212 - CD/MP3/WMA/Receiver
Page 1: ...MP6212 MP6212 Instruction Manual ...
Page 2: ......
