Chrysler Conquest 1988 Service Manual page 191

LIGHTING SYSTEM
- Troubleshooting
8-179
OPERATION
NOSIHCC
TROUBLESHOOTING HINTS
Battery voltage is always applied to the lighting
Only one light does not go on
switch through sub fusible link.
l
Check bulb.
When the lighting switch is at the "1" or "2"
position, current flows through the tail light relay
(coil), lighting switch and ground, causing the tail
light relay contacts to close.
When the tail light relay contacts close, current
flows through tail light relay (contacts), fuse No.
6, each light, and ground, causing each light go
on.