Hello all , installing new H/L harness and little stumped . PO had a model PM-2 flasher unit hooked up wired it the way i thought it came off but nowwhen i turn the turn signal on the turn signal lights but does not flash.the wiring hook up on back says red positive black neg white load. i believe i had the white on my harness to white on flasher lt. green/brown on harness to black on flasher and red grounded to H/L bucket. any help would be apprecieated M.C.