11
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
Troubleshooting:
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 down. Verify
(Tuner Version Only)
antenna 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 LED
for VCP (or other components)
(page 9 Wiring Diagram) is properly attached to the sensor window of
the VCP (or other component).
