Grand Prix V6-3.1L VIN J (2000)
Exterior Lighting Module: Description and Operation
Park Marker, Tail and License Lamps
Voltage is applied continuously from the Park LPS fuse to the headlamp switch through circuit 1340. Voltage is applied through circuit 9 when the
headlamp switch is in the PARK or the HEAD position. Current flows through circuit 9 to the following lamps, turning the lamps ON:
^
The park lamp
^
The side marker lamp
^
The tail lamp
^
The license lamps
The only lamps that do not turn ON and receive current from circuit 9 are the turn filaments in the park/turn lamps. The turn filaments in the park/turn
lamps do not turn ON because the voltage drop across the front side marker lamps is much greater than that across the turn lamp filaments.