Turn Lamps

With the ignition switch in the RUN position, battery positive voltage (B+) is supplied from the IP fuse block T/SIG/BU LP/BTSI Fuse 113 via CKT 539 (PNK), through the turn signal flasher to the normally closed switch in the turn/hazard switch via CKT 16 (PPL). With the turn switch in left turn position, battery positive voltage (B+) is applied through the turn switch and through two paths to the turn lamps. One path is to the LH front park/turn lamps and the side marker lamps via CKT 14 (LT BLU). The second path is supplied to the LH tail/stop/turn lamps via CKT 18 (YEL). The lamps go on immediately. They begin to flash when the current heats up the timing element in the flasher, and the flasher repeatedly opens and closes the circuit. A similar procedure is followed when the turn switch is in the right turn position. Battery positive voltage (B+) is supplied to the RH front park/turn lamps and the side marker lamps via CKT 15 (DK BLU). Battery positive voltage (B+) is supplied to the RH tail/stop/turn lamps via CKT 19 (DK GRN).