Park, Marker, Tail and License Lamps

Voltage is applied at all times from the PARK LPS Fuse to the Headlamp Switch from CKT 1340. With the Headlamp Switch in "PARK" or "HEAD," voltage is applied to CKT 9. Current flows through CKT 9, to all Park, Side Marker, Tail and License Lamps turning them "ON." The only lamps that receive current from CKT 9 and do not turn "ON" are the turn filaments in the Park/Turn Lamps. They do not turn "ON" because the voltage drop across the Front Side Marker Lamps is much greater than that across the Turn Lamp Filaments.