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All 650's ST2 smart brake module

Perza

2017
CBR650F
Feb 13, 2018
Trying to install the module but I have a hard time with getting the wiring right. Which wires from the rear lamp are power, signal and ground? Wires are white/blue, green and green/yellow. Thank you very much
 

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Perza

2017
CBR650F
Feb 13, 2018
Checked service manual...no help :/ Thought I would save a trip to the service, guess not.
 

Brammers

2014
CBR650F ABS
Staff
May 30, 2014
Hampshire, England
Green is ground (Honda standard). I can't remember the other two.

They are on the wiring diagram though as I looked it up.

One is tail (always on) the other is brake signal.

J
 

rumesrem

2020
CB650R
Oct 22, 2020
Riding Since
2020
Trying to install the module but I have a hard time with getting the wiring right. Which wires from the rear lamp are power, signal and ground? Wires are white/blue, green and green/yellow. Thank you very much
Hi, Have you installed ST2 smart brake module? How is it? Works correctly? On which bike (model and year) CBR650F ABS? Thanks!
 
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rumesrem

2020
CB650R
Oct 22, 2020
Riding Since
2020
Maybe there are smart people here and can help me with the wiring. My bike is Honda CB650R 2021. Please see pics.
Are my thoughts correct to wire Br-->1, W-->3 and Y-->2 ? Thank you in advance!!!
 

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AJW

CB650R
Nov 5, 2022
Riding Since
1975
Maybe there are smart people here and can help me with the wiring. My bike is Honda CB650R 2021. Please see pics.
Are my thoughts correct to wire Br-->1, W-->3 and Y-->2 ? Thank you in advance!!!
Hi, so I am guessing that you have done is: Brown is 1 (Red/Violet on Module), White is 3 (Black on Module) and Yellow is 2 (Grey on the Module)? Where your white wire becomes a white and green wire in the Honda wiring harness. This is what I have done but it does not work so just checking that I have it correct. Thanks if you can help me. My bike is the same as yours. CB650R 2021.
 
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