Wiring Detroit Electric 1929, help wanted

[ThomasBorchers]

Hello,

as we know now, we own a 1929 Detroit Electric Model 97 and no 1923/24. We are restoring the electric but we are not sure with positive or negative ground. We have a wiring diagram but this is from a 1924 model and it shows positive ground but at our car we have negative ground, what is correct?

And we would need a wiring diagram of the 1929 Model 97, where could I find one?

Regards

Tom

[cben09]

Are the meters in place,,,put lower voltage on it and wattch which way the needle moves,,, Good luck,,,Ben

[ThomasBorchers]

Hi Ben,

ok, thank you.

Tom