10
Troubleshooting:
Negative Switched Dome Lighting
Red / black - Lamp on
To 12 pin
connector
To
constant
To
constant
Black / red - Lamp common
Purple / brown - Lamp Auto
Factory Door ajar
switch or Body
Control computer
SYMPTOM:
REMEDY:
No power at Video Monitor
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
Power but no video or sound
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.
Static on TV Stations
Press Auto Program button. Then press CH up or CH
(Tuner Version Only)
down. Verifyantenna mounting and connections to the
tuner.
Note:
Due to the nature of TV signals, vehicle motion,
direction the vehicle is facing, distance from the
transmitter, nearby surroundings and weather may
adversely affect TV reception. These conditions may
result in the following: picture roll, "snowy" picture, or
momentary loss of color.
No Infrared remote functions
Check batteries in the hand held remote. Verify that the IR
for VCP (or other components)
LED (page 9 Wiring Diagram) is properly attached to the
sensor window of the VCP (or other component).
