Negative Switched Dome lighting
| To 12 pin |
| Red / black - Lamp on |
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| Black / red - Lamp common |
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| Purple / brown - | Lamp Auto |
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Factory Dome light circuit
To
constant
Factory Door ajar switch or Body
Troubleshooting:
SYMPTOM: | REMEDY: |
No power at 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 | source is on and playing a known good media (such as a videotape). Verify |
| connections at both ends of the source component harness. |
Picture, but no sound | |
| 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. |
Static on TV Stations | |
(Tuner Version Only) | tenna 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. |