1966 Mustang Emergency Flasher Wiring Diagram. Use code gft23 during checkout. Web for fuse specifications and wire color designations, see the wire index. 1966 Mustang Emergency Flasher Wiring Diagram inspireque from inspireque.blogspot.com All wire is 600 volt, 125. Web from 1966 the mustang cars had the hazard function as standard but was activated by a […]