Idiot Lights to Gauges Conversion

[Russell J]

1972 F100

I would like to convert my current instrument panel with idiot lights to the panel that has all gauges. I recently acquired the new panel, but I’m seeing in pictures that the plug for the circuit board for the all-instrument panel version looks different? Is that right?

If so, is the correct plug all I need? Can I just acquire the proper plug and fit all the wires from my old one into the new one or is it more involved than that?

[fordman]

Youll need the correct engine sensors and wiring them into the cluster. As well as the plug to fit that cluster

[Russell J]

Thanks Fordman!

The plug I understand, and I see that there are sensors for lights and different sensors for gauges (didn't know that, but now I do!! ). But why do you need to wire them into the cluster itself? Not just into the new plug that plugs into the board? (and in case I am misunderstanding...when you say "cluster" I am thinking of the circuit board)

I'm sorry for all the questions!!

[BobbyFord]

The wiring harnesses are different. The alternator harness is different. The sending units are different.
You're better off swapping complete dash loom and alternator/regulator loom than trying to splice and re-wire what is there.

[Russell J]

Ugh. Anyone need an instrument panel?

[fordman]

When i said cluster i meant to go through the plug. Adding the cluster guages. Would be the same as adding seperate underdash guages.