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Author Topic: M Unit Blue Help CB750 1980  (Read 439 times)

Offline Racethepilot

  • Posts: 10
Re: M Unit Blue Help CB750 1980
« Reply #10 on: Aug 12, 2019, 13:36:42 »
Red / white going to the regulator has power
Red going to the m unit has power

Green red has nothing
Yellow red has nothing

Offline Sonreir

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  • Posts: 11349
  • Oregon
Re: M Unit Blue Help CB750 1980
« Reply #11 on: Aug 12, 2019, 19:59:10 »
OK. That's looking good.

Next step is measure resistance across the yellow/red and green/red wires.
Sparck Moto - http://www.sparckmoto.com

Audaces fortuna iuvat.

1977 Honda CJ360 - Café SOS - Stage One™, Café SOS - Stage Two™
1976 Puch Maxi - APuchalypse Now
Suzi T500 Cobra Resto

Custom Gauge Graphics
Custom Wiring Harnesses

DTT Red, White, and/or Black 360 Club - Better than those Blue guys

Offline Racethepilot

  • Posts: 10
Re: M Unit Blue Help CB750 1980
« Reply #12 on: Aug 18, 2019, 02:23:52 »
Idk what has happened.  Now I have disconnected everything and when I try to simply turn the headlight on the whole unit starts flashing and won’t stop. 

Offline Racethepilot

  • Posts: 10
Re: M Unit Blue Help CB750 1980
« Reply #13 on: Aug 18, 2019, 02:24:53 »
When I try and turn on any output that is wired to something the whole unit flashes nonstop. 

Offline Sonreir

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  • Oregon
Re: M Unit Blue Help CB750 1980
« Reply #14 on: Aug 19, 2019, 10:47:19 »
I can't recall off the top of my head, but the manual should give you a list of what all the different flashing means.
Sparck Moto - http://www.sparckmoto.com

Audaces fortuna iuvat.

1977 Honda CJ360 - Café SOS - Stage One™, Café SOS - Stage Two™
1976 Puch Maxi - APuchalypse Now
Suzi T500 Cobra Resto

Custom Gauge Graphics
Custom Wiring Harnesses

DTT Red, White, and/or Black 360 Club - Better than those Blue guys