Negative Switched Dome Lighting
To 12 pin |
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| Red / black - Lamp on |
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| Black / red - Lamp common |
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| Purple / brown - Lamp Auto |
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To
constant
To
constant
Factory Door ajar switch or Body Control computer
Troubleshooting:
SYMPTOM: | REMEDY: |
No power at Video Monitor | Verify +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). |
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