TROUBLESHOOTING
Symptom Cause Solution
System does Fuse is blown. Replace external fuse with
not work. the same value .
Power wires Check IGNITION and
not connected. GROUND wiring at MSS430;
check battery connections.
No Remote-On Check for +12 V on Battery
lead. If voltage is low, use
relay circuit.
No LED illum- No Ignition power Check for +12 V on Ignition lead
ination on the to MSS430. If voltage is low, use
Control Station. relay circuit.
Station DIN not Properly connect to MSS430;
inserted fully into insert connector and lock into
6-pin connector. place.
No sound from Station power Press the POWER button once to
IR Headphones. is off. turn on control unit on.
Stand-by power up Press the Power button once to
mode. activate the Control Station. Check
for source LED illumination.
Volume down on Check volume level on IR headIR headphones. phone set.
No sound from CAA389 not Connect CAA389 to optional
in-dash monitor connected properly. video input.
OWNER’S MANUAL/INSTALLATION GUIDE
19
Symptom Cause Solution
No sound from Video source not Switch the input control on the inin-dash monitor selected on in-dash dash unit to select the video source.
unit.
No video from Power is off at At Control Station, press the
external RCA Station. POWER button once to turn on
outputs. the Control Station.
No video from CAA389 not Connect CAA389 to optional
in-dash monitor. connected properly. video input.
No Rear Vision Reverse wire not Connect Reverse wire on MSS430
connected. to +12V source when vehicle
shifted into reverse.
Camera not connected Connect a Clarion Rear Vision
properly. Camera to the A/V INPUT 4
video connector.
No Power to CAA188 Check power and ground con-
nections to CAA188.
Reverse Wire not con- Check for proper connection and
nected on CAA188 +12 V on Reverse Wire when
camera power supply. vehicle is in reverse gear.