Author Topic: M-unit help... 1977 cb550f  (Read 2229 times)

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Offline Monkey04

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M-unit help... 1977 cb550f
« on: March 29, 2019, 01:15:26 PM »
 I’m using the factory hand switches, can get the bike to start. Can I get blinkers or hi/low to respond   
 The horn works.
 And the blinkers come on during the M unit set up


 I feel like it must be something in the left-hand switch.

 I have a white wire (to light on mbutton)
 Brown and blue
 Orange and white
 Blue and white
 Orange (left blinker)
  Light blue (right blinker)
 Orange and white
 Light blue and white
 Black and yellow
 Brown and white
 Gray ( blinker relay )
 Light green ( Horn )
Dark blue (light )

 Can anybody give me a hand… Thanks

Offline Monkey04

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Re: M-unit help... 1977 cb550f
« Reply #1 on: March 29, 2019, 03:05:02 PM »
The bike starts.
Blinkers Do not work.
(They flash during setup, but do not respond to the toggle switch)

Headlight is on
But does not respond to hi/lo  toggle switch

Offline Monkey04

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Re: M-unit help... 1977 cb550f
« Reply #2 on: March 30, 2019, 05:58:30 AM »
Getting better!!!!!
Ditched m-button!!!!
Hi/lo switch works
Blinkers work but both come on when toggled to left
Both come on when toggled to right....(almost like hazards are on)

Start button works

Feel like I’m so close....

If I can get blinkers working properly all I have left is gauge wiring.

Offline Monkey04

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Re: M-unit help... 1977 cb550f
« Reply #3 on: March 30, 2019, 03:29:18 PM »
ALL BLINKERS WORKING PERFECTLY.
Thank you for your help!!!!

You are awesome
ANY ADVICE ON....


Offline Monkey04

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Re: M-unit help... 1977 cb550f
« Reply #4 on: April 04, 2019, 05:48:18 AM »
Ok
I have everything working in front of the bike.
I bought a led tail light that has brake lights and turn signals all in one.

There is
White wire (r turn)
Yellow wire (L turn)
Black wire (earth)
Green wire ?
Red wire(light on)