100 series wiring question

[a80crewza]

Hi i am installing some Auber gauges in my 100 series TD and want to know if it matters which battery to run power from to the gauges? My understanding is that they are 24v starting and 12v running???

Cheers

[Lchundy]

Yeah same setup as a 80 series 24v start
Drivers side battery is the norm from what I've read for hooking up acc.
But voltage at the other battery is 12v as well think there a soleniod wired in on passenger battery that draws 24v to the starter

[skidmark]

I know my 100 is 12v only. as far as I know all 100s are just 12v start also.

[Lchundy]

Hmm read the 24v start thing years ago about 100 series and assumed was like a 80 series
Internet tells lies lol