Extra wire connectors

[SidneyCarton]

Does anyone know what these connectors under the rear seat are for?

 

[Mythos]

Those look like license plate light connectors.

 

[hayabuser]

I think the big white one is to connect the dealer diagnostic plug.

 

[Berlin Germany]

@SidneyCarton

you didn´t mention what gen it is - i suppose a gen3 - correct?

then i guess these two clogged white connectors are for the sds - suzuki diagnosis system

the big one for the "bike" and the small one for the abs.

 

[Bumblebee]

The gen 2 has a redundant plug like the smaller one too right?

 

[ratwell]

I think the big white one is to connect the dealer diagnostic plug.

The big white on has two 3A fuses inside.

The red one is the diagnostic plug:

 

[SidneyCarton]

Gen 3, I believe you gents are correct. Diagnostic plugs.

 

[Spudley]

I have my 2022 manual with me up here in Reno. I'll start sorting out the wiring in between Busa Stampede rides.

 

[ratwell]

Has anyone checked the wiring diagram to see what the small white connector is for?

It’s a white 2-pin connector with Red And Black w/ White Stripe wires.

Given the red Euro 5 ODB-2 plug, I’m wondering if this remaining connector is for the ubiquitous dealer mode switch?

 

[Apocalypse]

Does anyone know what these connectors under the rear seat are for?

View attachment 1637261

The connectors are used for the alarm system :

 

[ratwell]

Here’s the translation:

(3) Remove the cap of the vehicle's waterproof 2-pole coupler (blue x 1, white x 1) located on the left side under the rear seat, and connect the coupler of the alarm body ①. A Caution Connect the blue coupler of the alarm body to the blue coupler of the vehicle, and connect the white coupler of the alarm body to the white coupler of the vehicle.”

 

[ratwell]

So, the white plug is switched +12V power and gnd.

Mystery solved. Thanks everyone.

 

[Got-Busa?]

So, the white plug is switched +12V power and gnd.

Mystery solved. Thanks everyone.

View attachment 1638051

That will be handy for a USB adapter...

 

[ratwell]

That will be handy for a USB adapter...

Or anything else up to the current capacity of the wiring.

FYI. If you have a battery charger lead with the SAE plug you can hookup one of these:

Good? Battery Tender® Quick Disconnect USB Charger Adaptor

Better? OptiMate USB O-100

Best? 9.39US $ |3.1A/4.8A TYPE C Motorcycle USB Charger SAE to USB Type C Voltmeter ON/Off Switch Waterproof Quick Disconnect Plug Motorcyles|Motorcycle Electronics Accessories| - AliExpress

Note: the last one comes in three different versions.

 

[Hayabusa_1116]

Or anything else up to the current capacity of the wiring.

FYI. If you have a battery charger lead with the SAE plug you can hookup one of these:

Good? Battery Tender® Quick Disconnect USB Charger Adaptor

Better? OptiMate USB O-100

Best? 9.39US $ |3.1A/4.8A TYPE C Motorcycle USB Charger SAE to USB Type C Voltmeter ON/Off Switch Waterproof Quick Disconnect Plug Motorcyles|Motorcycle Electronics Accessories| - AliExpress

Note: the last one comes in three different versions.

with the best option (option 3), do you think the on/off switch will prevent battery drain when not in use? i am thinking to install one, but want to go with an option that does not drain the battery when the ignition is off.

 

[ratwell]

do you think the on/off switch will prevent battery drain when not in use? i am thinking to install one, but want to go with an option that does not drain the battery when the ignition is off.

Probably but you can’t be sure until you get one:

Since you need an SAE connector anyway you can anyways unplug it when not in use (if there is a parasitic drain in the off position).

 

[mysticblu999]

So how do you put this thing in dealer mode? I need to reset the service light.

 

[LarryG]

So how do you put this thing in dealer mode? I need to reset the service light.

I would also like to know this, read the manual and could not find anything in regards to reseting the service indicator on the dash

 

[Got-Busa?]

So how do you put this thing in dealer mode? I need to reset the service light.

I'll start a thread...

 

[mysticblu999]

Thanks man!