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Extra connectors?

Phenoix54

2021
CBR650R ABS
Oct 2, 2021
Riding Since
2018
Howdy y'all! I just bought my first new bike (2021 cbr650r) and it's a hell of an upgrade from the 2003 cbr600rr f4i I used to have! I'm doing my break-in oil change and was installing a battery charger lead and noticed that there are 2 extra connectors under the seat. Does anyone have an idea what they go to or are used for?
 

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miweber929

2014
CBR650F
650 Alumnus
Staff
Feb 13, 2015
Woodbury, MN
Riding Since
1975
Howdy y'all! I just bought my first new bike (2021 cbr650r) and it's a hell of an upgrade from the 2003 cbr600rr f4i I used to have! I'm doing my break-in oil change and was installing a battery charger lead and noticed that there are 2 extra connectors under the seat. Does anyone have an idea what they go to or are used for?
One is diagnostic and I believe the other is for a USB port.
 

Ahn

2021
CBR650R ABS
May 15, 2021
Riding Since
2015
One is diagnostic and I believe the other is for a USB port.
Yes, The mechanic connected MCS(motorcycle communication system) to that red connector when i visited delaership.
And that black connector i checked there is a 12V power when makes key on, that connector seems 4p but actually there is a only 2 cables. (positive, ground)
 

Tunaboy

2014
CB650F
Jun 23, 2020
Riding Since
1969
Howdy y'all! I just bought my first new bike (2021 cbr650r) and it's a hell of an upgrade from the 2003 cbr600rr f4i I used to have! I'm doing my break-in oil change and was installing a battery charger lead and noticed that there are 2 extra connectors under the seat. Does anyone have an idea what they go to or are used for?
There is a plug behind headlight looked do not have part # but hondaline accessories has nice waterproof charger for 35 to 40$.
 
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