Troubleshooting:
SYMPTOM:
No power at Video Monitor
Power but no video or
sound
Picture, but no sound
REMEDY:
-12 VDC on Red wire at 2 pin Power Harness behind video monitor.
Verify ground connection with continuity test from known good ground to
black wire at 2 pin Power Harness
-Verify that the correct source is selected (i.e.: 1,2,3 or 4). Verify that the
source is on and playing a known good media (such as a videotape). Verify
connections at both ends of the source component harness.
-Push and hold the volume up button until sound is heard over headphones.
If problem is limited to the dash radio, verify radio is tuned to the correct
channel, and that power to the wired RF modulator is on. (Refer to instruc-
tions with modulator kit). Otherwise, verify all connections per the wiring
diagram on page 6.
-8-
Negative Switched Dome lighting
To 12 pin
connector
To
constant
To
constant
Factory Door ajar
switch or Body
Factory Dome light circuit
Red / black - Lamp on
Black / red - Lamp common
Purple / brown - Lamp Auto
