66 Mustang Instrument Cluster Wiring Diagram
Example of original instrument cluster removed from dash 5 screws and 1 nut removed figure b.
66 mustang instrument cluster wiring diagram. 7 connect high beam indicator power to the lt. Ecm or sn16 speed signals off. Wiring the fuel level gauge. Unplugged wiper switch and original instrument harness unplug screws.
Vintage mustang wiring diagrams. The main change is that the main wire from the old starter now becomes a constant hot wire and the additional 12 gauge wire is hooked up to the switched. Vss or sn96 speed signals offon 5vdc output for sn16 if used red dash lights power. Revised september 11 2013 page ii.
Green wire of the gauge harness. 8 the blue white purple white white blue and yellow wires of the gauge harness are not used. Use them with all due caution. 1966 mustang instrument panel instrument cluster connections wiper switch headlamp switch ignition switch and lighter 1966 mustang ignition starting and charging alternator regulator solenoid starter distributor plugs ammeter and starter neutral switch 1966 mustang exterior lighting turn signals and horns schematic headlamps parking lamps fog lights horns headlamp stop turn.