ninjette.org

Go Back   ninjette.org > 1986 - 2007 Ninja 250R > 1986 - 2007 Ninja 250R Tech Talk

Reply
 
Thread Tools
Old January 15th, 2010, 02:33 PM   #1
jonthechron
ninjette.org sage
 
jonthechron's Avatar
 
Name: Jon
Location: Montreal, QC, CAN
Join Date: Jan 2010

Motorcycle(s): Ninja 1000 - 2011, Ninja H2 SX SE - 2018

Posts: 649
1988+ Ninja EX250 FULL Wiring Diagram here!

I have just edited a wiring diagram for the 1988+ Ninja EX250. I have made this diagram easier to follow and added some detail.

This is version: US 0.3 (my version of the diagram)
As you can tell it's still in its very early stages as cannot be compared to my newer diagram for the 2008+ 250r, in terms on quality, posted here.

http://www.ninjette.org/forums/showthread.php?t=35886

Eventually, I will update this diagram to make it as best I can for you folks who need to troubleshoot or mod your bikes.


If you have ANY requests or suggestions, please leave a comment here and I will look into them and possibly update the diagram.


Here is a link to the diagram.

jonthechron is offline   Reply With Quote




Old January 15th, 2010, 06:49 PM   #2
nate-bama
North Alabama Mtn. ryder
 
nate-bama's Avatar
 
Name: Nate
Location: Alabama
Join Date: May 2009

Motorcycle(s): 2006

Posts: 537
good work there jon!
__________________________________________________
QTRltrPWR
nate-bama is offline   Reply With Quote


Old April 28th, 2011, 04:25 AM   #3
Turtle
ninjette.org newbie
 
Turtle's Avatar
 
Name: Michael
Location: Port Charlotte
Join Date: Apr 2011

Motorcycle(s): 2002 Kaw Ninja 250/05 yama RSTD/03yama 1100 Classic

Posts: 5
WELL THANKS FOR POSTING THE WIRING DIA. REALLY HELPED ME OUT AS i WAS LOOKING AT THE REAR LIGHTS YESTERDAY AND NOTICED THAT THE REAR TAIL LIGHT ASSEM ALSO HAS A PLACE FOR TWO MORE LIGHTS ON EACH SIDE OF THE MAIN RUN /BRAKE LIGHT LENS. i AM ASSUMING THAT THIS IS FOR JAPNESE OR EOURPEAN MODELS.. AND THAT THE US VERISIONS HAVE THE LOWER FENDER MOUNTED AMBER LIGHTS??? NO MATTER AS I PLAN TO ADD TWO BRAKE LITES IN THE FIXTURES FOR MORE BRAKIN LITE
Posted via Mobile Device
Turtle is offline   Reply With Quote


Old May 3rd, 2013, 02:54 PM   #4
!!(0_o)!!
ninjette.org member
 
!!(0_o)!!'s Avatar
 
Name: Adam
Location: New Orleans
Join Date: Mar 2013

Motorcycle(s): 03 ex250

Posts: 41
Nice! I've been looking for one somewhere and didnt want to but a service manual for one (even though I probably should anyway) @Turtle i always picture someone yelling when their caps lock is on.. Don't know why..
!!(0_o)!! is offline   Reply With Quote


Old September 20th, 2013, 05:47 AM   #5
Alex
ninjette.org dude
 
Alex's Avatar
 
Name: 1 guess :-)
Location: SF Bay Area
Join Date: Jun 2008

Motorcycle(s): '13 Ninja 300 (white, the fastest color!), '13 R1200RT, '14 CRF250L, '12 TT-R125LE

Posts: Too much.
Blog Entries: 7
@jonthechron - it looks like the pic link in the first post is no longer active. Do you have that IMG stored anywhere else by any chance? If you let me know, I can point the link to the right place.

In the meantime, here's a page that has some of these similar wiring diagrams.
__________________________________________________
Montgomery Street Motorcycle Club / cal24.com / crf250l.org / ninjette.org

ninjette.org Terms of Service

Shopping for motorcycle parts or equipment? Come here first.

The friendliest Ninja 250R/300/400 forum on the internet! (especially Unregistered)
Alex is offline   Reply With Quote


Old October 17th, 2014, 02:30 AM   #6
106
ninjette.org newbie
 
Name: Andrey
Location: Sacramento
Join Date: Oct 2014

Motorcycle(s): EX250

Posts: 6
Yeah I was also wondering if there happens to be a mirror for the file... =\
106 is offline   Reply With Quote


Old November 5th, 2015, 06:58 PM   #7
gokartmozart
gokartmozart
 
gokartmozart's Avatar
 
Name: randy
Location: land of corrupt govt-illinois
Join Date: Nov 2015

Motorcycle(s): 250 ninja ,it's realy a ninja motor on a scratch built alum chassis (avatar is my old kart)

Posts: 22
250 wiring diagram

just posted that same page myself , found it a few months ago , very excellent NINJA250.ORG

Last futzed with by gokartmozart; November 5th, 2015 at 07:00 PM. Reason: forgot to name site
gokartmozart is offline   Reply With Quote


Old April 17th, 2016, 03:41 PM   #8
InvisiBill
EX500 full of EX250 parts
 
InvisiBill's Avatar
 
Name: Bill
Location: Grand Rapids-ish, MI
Join Date: Jul 2012

Motorcycle(s): '18 Ninja 400 '09 Ninja 500R (selling) '98 VFR800 (project) '85 Vulcan VN700 (sold)

Posts: A lot.
Blog Entries: 1
MOTM - Aug '15
Here's the PDF of the PreGen wiring diagram. I'm sure I got it from somewhere around here, but for some reason it wasn't in this thread.

(The thumbnail looks funny, but the file opens fine.)
Attached Files
File Type: pdf EX250F.pdf (373.7 KB, 309 views)
__________________________________________________

*** Unregistered, I'm not your mom and I'm not paying for your parts, so do whatever you want with your own bike. ***
InvisiBill is offline   Reply With Quote


1 out of 1 members found this post helpful.
Old October 17th, 2018, 11:18 PM   #9
Ceeloo Yello
ninjette.org guru
 
Name: C
Location: Hawaii
Join Date: May 2011

Motorcycle(s): 250

Posts: 472
Thanx will come in handy soon.
__________________________________________________
"It ended up being the loose nut behind the wheel"
Ceeloo Yello is offline   Reply With Quote


Old June 26th, 2019, 10:09 PM   #10
PJocko
ninjette.org member
 
PJocko's Avatar
 
Name: Mine or the bikes? I think I've settled on Saeko. I'm James.
Location: Twin Falls, Idaho
Join Date: Jun 2019

Motorcycle(s): 2005 Ninja 250R as a first bike!

Posts: 32
I'm not able to open up the diagrams. I have the Haynes manual diagrams (A-MUCKIN-FAZING museum, kinda sketchy manuals lol) and I have a wire set that isn't identified in the Haynes diagram.

On my 2005 Ninja 250r, there's a wire pair I can't identify. It's well integrated into the harness so I THINK it's stock but I can't find info on it. It's bigger gauge than the rest (10 or 12g) .. one is black with a yellow trace (that one should be ground?) but the other one is white with a black trace. THAT one is throwing me. The pair shows full hot at all times without regard to key position (or even presence) and it ends in female spade connnectors at both ends with no apparent male spade connectors to *ahem* couple with - one end near the battery/junction box area and one end near the headlight end of things.

Any idea what I might be looking at?
PJocko is offline   Reply With Quote


Old June 26th, 2019, 11:46 PM   #11
DannoXYZ
ninjette.org certified postwhore
 
Name: AKA JacRyann
Location: Mesa, AZ
Join Date: Dec 2011

Motorcycle(s): CB125T CBR250R-MC19 CBR250RR-MC22 NSR350R-MC21 VF500F CBR600RR SFV650 VFR750F R1M ST1300PA Valkyrie-F6C

Posts: A lot.
MOTY - 2018, MOTM - Nov '17
Those are auxilliary power connectors. I use them to power heated gloves, GPS and espresso warmer on my bike.
DannoXYZ is offline   Reply With Quote


Old June 27th, 2019, 12:06 AM   #12
PJocko
ninjette.org member
 
PJocko's Avatar
 
Name: Mine or the bikes? I think I've settled on Saeko. I'm James.
Location: Twin Falls, Idaho
Join Date: Jun 2019

Motorcycle(s): 2005 Ninja 250R as a first bike!

Posts: 32
Quote:
Originally Posted by DannoXYZ View Post
Those are auxilliary power connectors. I use them to power heated gloves, GPS and espresso warmer on my bike.
God bless everything about what you just said, especially the part where it answered my question.
PJocko is offline   Reply With Quote


1 out of 1 members found this post helpful.
Old March 5th, 2022, 11:25 AM   #13
JayVapes
ninjette.org member
 
JayVapes's Avatar
 
Name: Honorio
Location: Rio Grande Valley
Join Date: Aug 2020

Motorcycle(s): Ninja EX250

Posts: 118
Blog Entries: 8
im reinstalling my wiring harness and i have come across a connector that is also stock to the harness. It has two wires leading into a two prong connector, the wires are both red/blue I have been searching to see if i am missing a part but I cant seem to figure it out. I do believe they may be the auxiliary leads but im not too sure, my bike has been in pieces for a couple years now... I dont see a wire or connection for a rear brake switch
__________________________________________________
RIDE IT UNTIL THE WHEELS FALL OFF, THEN BUY NEW WHEELS
JayVapes is offline   Reply With Quote


Old March 5th, 2022, 11:30 AM   #14
JayVapes
ninjette.org member
 
JayVapes's Avatar
 
Name: Honorio
Location: Rio Grande Valley
Join Date: Aug 2020

Motorcycle(s): Ninja EX250

Posts: 118
Blog Entries: 8
Quote:
Originally Posted by Turtle View Post
WELL THANKS FOR POSTING THE WIRING DIA. REALLY HELPED ME OUT AS i WAS LOOKING AT THE REAR LIGHTS YESTERDAY AND NOTICED THAT THE REAR TAIL LIGHT ASSEM ALSO HAS A PLACE FOR TWO MORE LIGHTS ON EACH SIDE OF THE MAIN RUN /BRAKE LIGHT LENS. i AM ASSUMING THAT THIS IS FOR JAPNESE OR EOURPEAN MODELS.. AND THAT THE US VERISIONS HAVE THE LOWER FENDER MOUNTED AMBER LIGHTS??? NO MATTER AS I PLAN TO ADD TWO BRAKE LITES IN THE FIXTURES FOR MORE BRAKIN LITE
Posted via Mobile Device
how did you install two more lights??? was it a simple splice and tie in?
__________________________________________________
RIDE IT UNTIL THE WHEELS FALL OFF, THEN BUY NEW WHEELS
JayVapes is offline   Reply With Quote


Old March 5th, 2022, 05:09 PM   #15
DannoXYZ
ninjette.org certified postwhore
 
Name: AKA JacRyann
Location: Mesa, AZ
Join Date: Dec 2011

Motorcycle(s): CB125T CBR250R-MC19 CBR250RR-MC22 NSR350R-MC21 VF500F CBR600RR SFV650 VFR750F R1M ST1300PA Valkyrie-F6C

Posts: A lot.
MOTY - 2018, MOTM - Nov '17
check this out: https://www.ninjette.org/forums/showthread.php?t=317840

here's some connectors that fit into factory harness turn-signal connectors.

Last futzed with by DannoXYZ; March 5th, 2022 at 07:46 PM.
DannoXYZ is offline   Reply With Quote


Old March 7th, 2022, 10:16 AM   #16
punishum808
ninjette.org member
 
punishum808's Avatar
 
Name: Tracy
Location: Hawaii
Join Date: Oct 2020

Motorcycle(s): Suzuki JPN Katana 750 , 1994 Suzuki Pro Stock Motorcycle , 2001 Ninja 250

Posts: 233
What wires can I use to bypass this so I can use a toggle to turn on the power?

Mahalo in advance.
Attached Images
File Type: jpg 250 Ignition.jpg (57.6 KB, 10 views)
punishum808 is offline   Reply With Quote


Old March 7th, 2022, 10:10 PM   #17
DannoXYZ
ninjette.org certified postwhore
 
Name: AKA JacRyann
Location: Mesa, AZ
Join Date: Dec 2011

Motorcycle(s): CB125T CBR250R-MC19 CBR250RR-MC22 NSR350R-MC21 VF500F CBR600RR SFV650 VFR750F R1M ST1300PA Valkyrie-F6C

Posts: A lot.
MOTY - 2018, MOTM - Nov '17
Connect toggle-switch + 100-ohm resistor like this to ignition-switch connector:


Last futzed with by DannoXYZ; March 8th, 2022 at 03:14 PM.
DannoXYZ is offline   Reply With Quote


Old March 8th, 2022, 11:05 AM   #18
punishum808
ninjette.org member
 
punishum808's Avatar
 
Name: Tracy
Location: Hawaii
Join Date: Oct 2020

Motorcycle(s): Suzuki JPN Katana 750 , 1994 Suzuki Pro Stock Motorcycle , 2001 Ninja 250

Posts: 233
Quote:
Originally Posted by DannoXYZ View Post
Connect toggle-switch + 100K resistor like this to ignition-switch connector:

Mahalo Danno, appreciate the info.
punishum808 is offline   Reply With Quote


Old March 8th, 2022, 03:13 PM   #19
DannoXYZ
ninjette.org certified postwhore
 
Name: AKA JacRyann
Location: Mesa, AZ
Join Date: Dec 2011

Motorcycle(s): CB125T CBR250R-MC19 CBR250RR-MC22 NSR350R-MC21 VF500F CBR600RR SFV650 VFR750F R1M ST1300PA Valkyrie-F6C

Posts: A lot.
MOTY - 2018, MOTM - Nov '17
You're welcome!
Be sure to disconnect battery before working on this.
That white wire comes directly from battery and is hot full-time.
BTW - also edited original post to say resistor = ~100-ohms.
DannoXYZ is offline   Reply With Quote


Old December 14th, 2022, 03:28 PM   #20
MikeCL
ninjette.org member
 
Name: Mike
Location: Connecticut
Join Date: Nov 2022

Motorcycle(s): 04 EX250

Posts: 157
Thanks for this, the auxiliary power connectors what's the limits on them?
MikeCL is offline   Reply With Quote


Old May 20th, 2023, 08:53 AM   #21
InvisiBill
EX500 full of EX250 parts
 
InvisiBill's Avatar
 
Name: Bill
Location: Grand Rapids-ish, MI
Join Date: Jul 2012

Motorcycle(s): '18 Ninja 400 '09 Ninja 500R (selling) '98 VFR800 (project) '85 Vulcan VN700 (sold)

Posts: A lot.
Blog Entries: 1
MOTM - Aug '15
Quote:
Originally Posted by InvisiBill View Post
Here's the PDF of the PreGen wiring diagram. I'm sure I got it from somewhere around here, but for some reason it wasn't in this thread.
Here's the same thing (basically just a screenshot of it) in PNG format, since that's sometimes easier to view than a PDF these days. It's an Archive.org copy of the file on my site, so it should outlive me.

__________________________________________________

*** Unregistered, I'm not your mom and I'm not paying for your parts, so do whatever you want with your own bike. ***
InvisiBill is offline   Reply With Quote


1 out of 1 members found this post helpful.
Reply




Similar Threads
Thread Thread Starter Forum Replies Last Post
2008+ Ninja 250r FULL Wiring Diagram here! jonthechron 2008 - 2012 Ninja 250R Tech Talk 40 August 15th, 2022 09:11 AM
Wiring diagram bruce71198 1986 - 2007 Ninja 250R Tech Talk 4 September 20th, 2013 05:22 AM
300 Wiring Diagram Foxrider64 2013 - 2017 Ninja 300 Tech Talk 2 June 3rd, 2013 12:24 PM


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


Motorcycle Safety Foundation

All times are GMT -7. The time now is 11:52 PM.


Website uptime monitoring Host-tracker.com
Powered by vBulletin®
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
User Alert System provided by Advanced User Tagging (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
Except where otherwise noted, all site contents are Copyright 2022 ninjette.org, All rights reserved.