GStwin.com GS500 Message Forum

Main Area => General GS500 Discussion => Topic started by: dane_lindsay on February 18, 2005, 10:30:45 PM

Title: 2002 wiring diagram
Post by: dane_lindsay on February 18, 2005, 10:30:45 PM
Clymer lies, the 89-02 manual only covers pre-01 wiring. Does anyone have access to the schematic for 01-03? If so, and you can upload, I'd be very grateful.
Title: 2002 wiring diagram
Post by: dane_lindsay on February 18, 2005, 10:31:48 PM
Did I mention my sister turns 18 next month...?
Title: 2002 wiring diagram
Post by: John Bates on February 18, 2005, 10:44:19 PM
Quote from: dane_lindsayDid I mention my sister turns 18 next month...?

Happy birthday Sis. :kiss:
Title: 2002 wiring diagram
Post by: Kerry on February 18, 2005, 11:38:09 PM
I just walked over to richard's house in the rain to borrow his 1989-2002 edition of the Haynes manual.  It has details and pictures for the '01+ carbs, and a new set of COLOR photos in the back to go along with the troubleshooting and extra topic sections ...

... but it doesn't have any more wiring diagrams than the previous (1989-1997) edition did.  :o

I'm so disappointed.  :(
Title: 2002 wiring diagram
Post by: starwalt on February 20, 2005, 03:59:39 PM
This discussion seals it. I am going to spring for the Suzuki GS manual listed on ebay. $60+ is a high ouch factor, but the third party manuals are always going to be behind the curve of the OEM data.

The ad claims it covers 1989 - 2004.  We will see about that.  :dunno:
Title: 2002 wiring diagram
Post by: davipu on February 20, 2005, 04:50:43 PM
well does anyone want to scan my factory one into a digital format?
Title: 2002 wiring diagram
Post by: rcepluch on February 21, 2005, 03:43:09 PM
You may want to wait on ordering the '04 edition of the official Suzuki GS500 shop manual if all you are after is the newest wiring diagram.

When I ordered my copy of the official Suzuki GS500 shop manual in '03 it claimed to be updated through the '02 model year.  Imagine my dissatisfaction, after paying $60.00 + S&H, when I discoveerd that the manual only had supplements  through '99. (My manual consists of 8 regular chapters followed by 9 supplements  covering the years '90 through '99)

In November, 2004 I made a request of the membership for a copy of the '00, '01, '02 supplements from the most recent edition of the official Suzuki shop manual.  "geekonabike" came to the rescue and sent me those copies.

Now to tie all this together.  In my manual (9th edition 8/99 P/N 99500-34069-03E) the most current wiring diagram is in the '97 supplement.  When "geekonabike" sent me the '00, '01, '02  supplements from his manual ( 10th edition 11/02 P/N 99500-34092-03E ) there were no newer wiring diagrams included!  

So, from all of this I venture to say that the diagram in the '89-'02 Clymer manual may very well be accurate.

Hope this helps.


Bob


PS The most recent official Suzuki GS500 shop manual is P/N 99500-34092-03E available from http://www.repairmanual.com/motorcycles/2004/62/4/15464
Title: 2002 wiring diagram
Post by: starwalt on February 21, 2005, 08:07:08 PM
Oooups! Too late. The book's in the mail.

I actually want an OEM manual to compare to the third party books. As long as this bike stays normally aspirated and fueled, the major changes will be cosmetic. I believe it will be so even if the handle bar electrics are altered to reflect changes in suppliers and trends in control options.

One Georgia (USA) GS twinner has a mess on his hands with trying to blend various year controls and a chassis with older wiring into a bike. It is most likely an issue with the type of connector used and not a large functional difference.

Knowledge is power. A little hard thinking never blew anyone's brains out.
Title: 2002 wiring diagram
Post by: dane_lindsay on February 21, 2005, 08:46:41 PM
who do you mean?
Title: 2002 wiring diagram
Post by: starwalt on February 22, 2005, 03:20:09 PM
:)
Title: 2002 wiring diagram
Post by: dane_lindsay on February 22, 2005, 06:29:46 PM

on the schematic for the 90-up gs's, it references  a "passing switch", you can find it in clymer at the very bottom left, between dimmer and horn. i can't find anything that this could possibly be.
Title: 2002 wiring diagram
Post by: rcepluch on February 22, 2005, 07:19:08 PM
Quoteit references soemthing called a "passing switch"

Is that the only diagram that you have in the Clymer manual?  In my Suzuki shop manual there are three different diagrams.  One for USA & Canada, one for Australia, and one for  "Others".  The USA version is the only one of the three that does not have the "passing switch" circuit.

I checked the USA diagram with the "Others" diagram(overseas) and the handlebar swith area of both diagrams are the same except for the passing switch and its two wires.  Just eliminate the passing switch and its two wires from your diagram and you are ready to go.  The "Others" diagram shows the passing switch and horn switch as one unit.  When you eliminate the passing switch and its two wires from the diagram make sure you leave the horn switch and its wires as they were.

Hope this helps.


Bob
Title: 2002 wiring diagram
Post by: dane_lindsay on February 22, 2005, 07:31:09 PM
thanks, that's what i figured. it did cross my mind,but all diagrams in clymer, including the USA, have the passing switch listed as a part.
i would think the factory manual is correct. again, thanks for checking.
Title: 2002 wiring diagram
Post by: John Bates on February 22, 2005, 07:32:39 PM
Quote from: dane_lindsay...........
on the schematic for the 90-up gs's, it references soemthing called a "passing switch",........

It's a button you can push to flash the headlight high beam to signal a pass.  :cheers:
Title: 2002 wiring diagram
Post by: rcepluch on February 22, 2005, 07:33:50 PM
dane-lindsay,

Check my last post again.  I made an addition to it!

Bob
Title: 2002 wiring diagram
Post by: starwalt on February 23, 2005, 08:36:12 PM
OEM book update. Just got in from work and the new book was home. Thumbed through it. This one is the 11th Edition, August 2004 printing.
Very nice information.

FYI - Suzuki has an ignition module (igniter) tester. I knew someone had to have made some diagnostic gear for these things.

I will gaze more deeply at the book tomorrow or the next day.
Title: 2002 wiring diagram
Post by: dane_lindsay on February 24, 2005, 12:22:59 AM
aaa
Title: 2002 wiring diagram
Post by: dane_lindsay on February 24, 2005, 12:27:15 AM
oops
Title: 2002 wiring diagram
Post by: Kerry on February 24, 2005, 12:44:54 AM
Um...

Wow.
Title: 2002 wiring diagram
Post by: starwalt on February 24, 2005, 09:29:52 AM
With just a cursory look at the 11th edition I have learned:
(Edited after harder study)

The UK 2003 GS (yes, there was one) used a throttle position sensor (potentiometer to others) to feed the Igniter (it states the ignitor has a CPU in it). The Igniter also controls a Solenoid Valve (whose purpose is unknown at the time of this writing). This is the same in the 2004 GS.

So Dane, this is probably on the carb assembly. It would have three connections for the position sensor (at least). Would the carb throttle cable be the same? I do not know (yet).  :dunno:

This creates more questions.
Title: 2002 wiring diagram
Post by: dane_lindsay on February 24, 2005, 02:48:39 PM
i love that
Title: 2002 wiring diagram
Post by: tdan553527 on February 24, 2005, 02:58:50 PM
Here is the 04 diagram.

http://img.photobucket.com/albums/v300/tdan553527/Page26.jpg
Title: 2002 wiring diagram
Post by: Kerry on February 24, 2005, 03:42:37 PM
Thanks TDan!  Is that photobucket location fairly permanent?  Just in case, I have copied (a trimmed version of) the image tohttp://www.bbburma.net/Scans/Suzuki_WiringDiagram_04.jpg[/list:u]
Title: 2002 wiring diagram
Post by: dane_lindsay on February 24, 2005, 08:04:19 PM
thanks alot tdan...
Title: 2002 wiring diagram
Post by: John Bates on February 24, 2005, 08:53:26 PM
Interesting the 04.

Two things jump out at me.

1. It has a throttle position sensor and some kind of solenoid wired into the igniter.

2. There are three wires from the neutral switch. Two go to the igniter.

Quite a bit different than earlier models. :cheers:
Title: 2002 wiring diagram
Post by: tdan553527 on February 25, 2005, 06:06:06 AM
Kerry, yes, it's permanent. That copy is the US version, I also have the other models too, UK, CANADA, AUSTRALIA, etc. it anyone needs those posted.
Title: 2002 wiring diagram
Post by: John Bates on February 25, 2005, 08:12:56 AM
Quote from: tdan553527.......... That copy is the US version, I also have the other models too, UK, CANADA, AUSTRALIA, etc. it anyone needs those posted.

Isn't this diag. for US (P-03), Australia (P-24), Canada (P-28 ) and California (P-33) as indicated at the top of the page?:dunno:

This is curious:
My text for Canada is "Canada left paren. P-28 right paren." . Why does it appear in the post as(P-28 )?
Title: 2002 wiring diagram
Post by: tdan553527 on February 25, 2005, 08:20:54 AM
Your right, this one covers USA, Australia, Canada, and the California models, I have the UK, Colombia, EU, and the Spain versions also.

(http://img.photobucket.com/albums/v300/tdan553527/Page2.jpg)
Title: 2002 wiring diagram
Post by: starwalt on February 25, 2005, 10:05:27 AM
Regarding the 04 schematic...my earlier post on this thread mentioned the CPU now in the igniter. My *guess* is that the 04 neutral switch is more in line with the GSXR switch you just obtained.  With more data going to the Ignitor/"latent ECU" the software could adjust ignition attributes to meet desired demands.

Speculation - Maybe this could lead to EFI one day? Carbs are horribly mechanical and if Suzuki did this, as an option perhaps, they may realize some market share increase in this range of bike. This is idle speculation to be sure.  8)
Title: 2002 wiring diagram
Post by: airbrush on April 04, 2005, 07:16:08 PM
Can we get a better scan of this??
I need to read the wire colors too..some of them i can't make out.

much appreciated :cheers: