This post jives with the 5 prongs on the correct switch:
Quote:
Originally Posted by 66c10lwb
Yes, my relay is on the radiator support by the regulator. Mine also has the Battery, Alternator and Regulator red wires routed through it. Along with the wiring diagram link Ray posted above and this one, http://rmcavoy.freeshell.org/Truck_gauges.html
which I've been using to reference the '66 wiring diagram for tracing everything out. Different from the one in the link Ray provide here are my ignition switch wires:
BAT-Red
ACC-Brown/White
IGN-Pink
GRD -Dark Green
SOL-Purple
I have the ACC-Brown /White, SOL-Purple and GRD -Dark Green left to check out. The ACC-Brown /White being an important one with the "resistance wire" inline. So far everything follows the wiring diagram.
If I ohm out the ACC-Brown/White wire with the resistance wire in it would that help identify if it is in good condition? not sure about that one. |