DT125R ARCHIVE

Blinners · Blinners

Hi Guys fitted an LED stop and tail lamp looks the mutts but its flickering prob due to the charging system on the bike, any ideas how to stop it ie resister or a rewire 2003 dtr cheers Blinners

luke0770 · luke0770

will a dt125re headlight (light and plastics) fit on a dt125r???

michaelvdl · michaelvdl

As some of you may know i've recently had electrical issues with my dt125x on an 06, took it to yamaha on wednesday all was great until today when i started it the headlight didn't come on but it does come on when the bike isn't started since yam had a play with it, any ideas again!? thanks

hadley88999 · hadley88999

I think it is the regulator (The electrical block under the seat could be a rectifier) Would a broken one of these cause the bikes battery to drain ?? I have the problem of my battery draining (battery is new and ive tested it and it holds charge) and as far as i know the battery only goes to this unit (rect...

dtrcruzer · dtrcruzer

my mate rang our local bike shop today and they reakon there is re-srictions in the ecu on 07 dts is this true?if so what will it do?they said to get one from france as they wount be re-stricted?any 1 else hurd this?

hadley88999 · hadley88999

Hello, I have just stripped and restored my bike after i got it back after a year of it being stolen (He only got charged £85 :O) I have put the whole bike back together while i was in the process of doing this I got all of the electrics working (that i knew too) then when i went to turn the bike on ..... Not...

carl13671 · carl13671

I never checked/noticed before i stripped it down but now its all wired back up i cant get my front lights working. Should the side light and headlight work on a 2003 without the engine running? Ive not checked with the engine running as i have not got it fully built yet. Cheers

gouderz · gouderz

Hi guy's its gouder here, baisicaly i hav just recently purchesed my yam DT125R (H reg). When i bought this for some reason the person took the original indicators off,( strange reason its not a cr) Any way i have them here and have tryed to wire them up to the correct connections and i have nothing.First...

Dickhead · Dickhead

just got a 1998 dt i think after expecting the loom to be the same as my 2001 dt i thought i would be a case of pluging in the pv and off we go but ther is no conection for it onlay plugs spare is a yellow and black single bullit conector and 1 2 prong conector the clours match a pv controler box i got of a tzr and then...

SARK · SARK

i have just brought this headlight http://www.polisport.com/produtos.php?ID=238it says its universal and i have noticed some of you have also got this light on your bike, but when i went to fit the light the bulb connections at the back are not the sames as the ones i disconnected from the standa...

gstarr · gstarr

As my bike doesn't go over 80 km/h (revs will go down after that, although there's lots of power left), I wanted to remove the speedo restriction. I found the damn reed switch, but then discovered it had been cut already. I connected the wire back together, taped it up, removed the reed switch from the sp...

plebpl · plebpl

ignition. got my new ignition today. first thing i did was pklug it into the loom to make sure ot worked. well plugged it in and turned the key but got nothing:/ its not igzactly the same as m old one. this one has a lock on it but that shoudnt make a diffrence right>? any ideas?

dab · dab

Hi Mine's an ex field bike that I've put all the electrics back. I thought I'd finished, everything worked, lights indicators the lot. For the first time since I got it I put it into gear whilst running. It instantly cuts out. Not stalling, but acting as though the ignition was being switched off. The st...

Connor25 · Connor25

Hi, should the speedo light up at night? on a 125DT RE 2005? I am sure it must, but it doesn't... where would I start to find the fault? Thanks

JonnyWiz · JonnyWiz

Hey all, Had my DT for a month or so now, it seems to have an 8000rpm rev limiter which is getting on my nerves! top speed about 60-65, Now i read up about the reed switch etc in the back of the speedo, started taking the headlight off and saw that there already was a white reed switch taken out and hanging loos...

Dickhead · Dickhead

can it be done

dudejb46 · dudejb46

hi guys i have now bought a yamaha dtr 125 1998 now to my anger it keeps blowing bulbs i am using HQ h4 bulbs atm and everytime i ride the bike from idle as the revs get higher it dims more and more and then at around 10 000 rpm it goes pop litterly cracks sometimes other times just the filament goes. i did have th...

fray · fray

When my bike was stolen about 4 weeks ago they ripped all the wires out under the clocks. When i got it back i plugged everything back in and all was fine. The next day my brake light/rear light stopped working and hasnt worked since. I checked all the connections under the clocks again and all seems ok. I t...

dab · dab

I'm just putting an ex-field bike back on the road, and am struggling as I dont know how things should end up. Are the "side" lights & rev/speedo lights on all the time without a switch? The diagram shows one (item 23 on the diag I have) but I dont seem to have one, nor can i find one for sale. S...

PatMan · PatMan

Does anyone know would this do the job on the DT? although I am not sure about the diameter bit so not sure if this would work....Link below http://cgi.ebay.co.uk/QUAD-ATV-MOTORCYCLE-SCOOTER-MINI-QUAD-SPEEDO-UNIVERSAL-/220600427766?cmd=ViewItem&pt=UK_Motorcycle_Parts&h...

fmanfman09 · fmanfman09

hi everyone , im having a few electrical issues with the dt125re im rebuilding , , ive fitted the engine and connected everything on the loom exept for the right hand switch and the ignition switch. i can see the 2 connection boxes but i dont know wich is wich because i dont have an ignition and my right han...

chriseyb · chriseyb

having a right game and cant work it out ??

fmanfman09 · fmanfman09

please ppl i need a dtre or dtx wiring diagram been searchin the web with no joy.

diplomat1 · diplomat1

i just put a a spare engine 2001 model but using old stator from 1996 dt kicks over fine not a prob , is headlight and headlight indicator works fine but everything else ie neutral indicators temp gauge etc doesn't work i have gone over the wiring harness with a fine toothcomb and it doesn't seem to be the...

fray · fray

Since ive had my 01 dt 125 the headlight has dimmed when the revs drop. Is this normal and if not are there any checks i can do as i have a multimeter to check the wiring or to see if the battery is charging but i dont know how to do it!! Many Thanks fray

Sub Forum	Topics	Posts	Last Post
ALARMS - Read Only Anything Alarm related	9	126	Jan 12, 2014 by Calum122
CDI - Read Only Amything CDI related	35	383	Feb 21, 2015 by Calum122
CLOCKS - Read Only Anything Dash related	30	411	Sep 28, 2014 by MDK
LOOMS - Read Only Anything Loom related	45	248	Sep 17, 2017 by dan28
LIGHTS - Read Only Anything Light related	59	369	Jan 23, 2016 by torbaytony
SWITCHES - Read Only Anything Switch related	3	6	Nov 4, 2012 by FunkeyMunkeyDavid
BATTERY - Read Only Anything Battery related	6	25	Jul 4, 2015 by Luke
YPVS - Read Only Anything YPVS related	12	90	Jun 20, 2014 by Calum122
SERVO - Read Only Anything Servo related	11	69	Apr 26, 2015 by scrimsmustang
PLUGS - Read Only Anything Plug related	6	172	Jan 30, 2014 by 1DOWN5UP
GENERATOR - Read Only Anything Generator related	7	50	Jan 3, 2016 by Calum122

Topic		Started By	Replies	Views	Last Post
	stop/tail lamp (Preview) Hi Guys fitted an LED stop and tail lamp looks the mutts but its flickering prob due to the charging system on the bike, any ideas how to stop it ie resister or a rewire 2003 dtr cheers Blinners	Blinners	0	287	Aug 31, 2010 by Blinners
	dt125r head light (Preview) will a dt125re headlight (light and plastics) fit on a dt125r???	luke0770	1	364	Aug 31, 2010 by craigbulmer
	Another Problem! (Preview) As some of you may know i've recently had electrical issues with my dt125x on an 06, took it to yamaha on wednesday all was great until today when i started it the headlight didn't come on but it does come on when the bike isn't started since yam had a play with it, any ideas again!? thanks	michaelvdl	12	408	Aug 29, 2010 by michaelvdl
	Quick regulator question (Preview) I think it is the regulator (The electrical block under the seat could be a rectifier) Would a broken one of these cause the bikes battery to drain ?? I have the problem of my battery draining (battery is new and ive tested it and it holds charge) and as far as i know the battery only goes to this unit (rect...	hadley88999	6	478	Aug 23, 2010 by hadley88999
	ecu (Preview) my mate rang our local bike shop today and they reakon there is re-srictions in the ecu on 07 dts is this true?if so what will it do?they said to get one from france as they wount be re-stricted?any 1 else hurd this?	dtrcruzer	2	435	Aug 7, 2010 by craigbulmer
	Need Some Help after DT 125 Restore ignition system CDI neutral switch (Preview) Hello, I have just stripped and restored my bike after i got it back after a year of it being stolen (He only got charged £85 :O) I have put the whole bike back together while i was in the process of doing this I got all of the electrics working (that i knew too) then when i went to turn the bike on ..... Not...	hadley88999	5	1918	Jul 30, 2010 by hadley88999
	Headlight. (Preview) I never checked/noticed before i stripped it down but now its all wired back up i cant get my front lights working. Should the side light and headlight work on a 2003 without the engine running? Ive not checked with the engine running as i have not got it fully built yet. Cheers	carl13671	3	428	Jul 30, 2010 by xGINCATx
	!!!!!!!!H.E.L.P!!!! INDICATORS i have a problem for the mot (Preview) Hi guy's its gouder here, baisicaly i hav just recently purchesed my yam DT125R (H reg). When i bought this for some reason the person took the original indicators off,( strange reason its not a cr) Any way i have them here and have tryed to wire them up to the correct connections and i have nothing.First...	gouderz	7	413	Jul 28, 2010 by gouderz
	just baught a dt (Preview) just got a 1998 dt i think after expecting the loom to be the same as my 2001 dt i thought i would be a case of pluging in the pv and off we go but ther is no conection for it onlay plugs spare is a yellow and black single bullit conector and 1 2 prong conector the clours match a pv controler box i got of a tzr and then...	Dickhead	5	398	Jul 25, 2010 by Dickhead
	really need some help... (Preview) i have just brought this headlight http://www.polisport.com/produtos.php?ID=238it says its universal and i have noticed some of you have also got this light on your bike, but when i went to fit the light the bulb connections at the back are not the sames as the ones i disconnected from the standa...	SARK	2	377	Jul 14, 2010 by SimsonS51E
	Derestriction problem (Preview) As my bike doesn't go over 80 km/h (revs will go down after that, although there's lots of power left), I wanted to remove the speedo restriction. I found the damn reed switch, but then discovered it had been cut already. I connected the wire back together, taped it up, removed the reed switch from the sp...	gstarr	2	373	Jul 3, 2010 by JonnyWiz
	ignition (Preview) ignition. got my new ignition today. first thing i did was pklug it into the loom to make sure ot worked. well plugged it in and turned the key but got nothing:/ its not igzactly the same as m old one. this one has a lock on it but that shoudnt make a diffrence right>? any ideas?	plebpl	8	407	Jun 29, 2010 by plebpl
	IGNITION CUT OUT/NEUTRAL SWITCH (Preview) Hi Mine's an ex field bike that I've put all the electrics back. I thought I'd finished, everything worked, lights indicators the lot. For the first time since I got it I put it into gear whilst running. It instantly cuts out. Not stalling, but acting as though the ignition was being switched off. The st...	dab	4	432	Jun 26, 2010 by Dickhead
	Speedo Light? (Preview) Hi, should the speedo light up at night? on a 125DT RE 2005? I am sure it must, but it doesn't... where would I start to find the fault? Thanks	Connor25	9	399	Jun 19, 2010 by PatMan
	2001 DTR125 - Damm 8000rpm Rev Limited! Help ( 1 2 ) (Preview) Hey all, Had my DT for a month or so now, it seems to have an 8000rpm rev limiter which is getting on my nerves! top speed about 60-65, Now i read up about the reed switch etc in the back of the speedo, started taking the headlight off and saw that there already was a white reed switch taken out and hanging loos...	JonnyWiz	45	3510	Jun 17, 2010 by JonnyWiz
	dtre engine with o2 wireing loom (Preview) can it be done	Dickhead	2	450	Jun 12, 2010 by Dickhead
	Headlight bulb keeps blowing please help me its expensive :( (Preview) hi guys i have now bought a yamaha dtr 125 1998 now to my anger it keeps blowing bulbs i am using HQ h4 bulbs atm and everytime i ride the bike from idle as the revs get higher it dims more and more and then at around 10 000 rpm it goes pop litterly cracks sometimes other times just the filament goes. i did have th...	dudejb46	5	420	Jun 12, 2010 by DeeTee
	Rear Light/brake light not working (Preview) When my bike was stolen about 4 weeks ago they ripped all the wires out under the clocks. When i got it back i plugged everything back in and all was fine. The next day my brake light/rear light stopped working and hasnt worked since. I checked all the connections under the clocks again and all seems ok. I t...	fray	14	490	May 9, 2010 by fray
	1989 Driving lights (Preview) I'm just putting an ex-field bike back on the road, and am struggling as I dont know how things should end up. Are the "side" lights & rev/speedo lights on all the time without a switch? The diagram shows one (item 23 on the diag I have) but I dont seem to have one, nor can i find one for sale. S...	dab	2	339	May 9, 2010 by Dickhead
	MINI SPEEDO UNIVERSAL (Preview) Does anyone know would this do the job on the DT? although I am not sure about the diameter bit so not sure if this would work....Link below http://cgi.ebay.co.uk/QUAD-ATV-MOTORCYCLE-SCOOTER-MINI-QUAD-SPEEDO-UNIVERSAL-/220600427766?cmd=ViewItem&pt=UK_Motorcycle_Parts&h...	PatMan	5	432	May 9, 2010 by PatMan
	* PLEASE HELP ME GUYS NEED DT125RE / DTX INFO * (Preview) hi everyone , im having a few electrical issues with the dt125re im rebuilding , , ive fitted the engine and connected everything on the loom exept for the right hand switch and the ignition switch. i can see the 2 connection boxes but i dont know wich is wich because i dont have an ignition and my right han...	fmanfman09	2	299	May 8, 2010 by fmanfman09
	can any one post some pix of the rireing b-hind the lights ( 1 2 ) (Preview) having a right game and cant work it out ??	chriseyb	32	1542	May 6, 2010 by RudiRulez
	please can someone please give me a dtre/x wiring diagram (Preview) please ppl i need a dtre or dtx wiring diagram been searchin the web with no joy.	fmanfman09	1	314	Apr 27, 2010 by dudley
	electric problem (Preview) i just put a a spare engine 2001 model but using old stator from 1996 dt kicks over fine not a prob , is headlight and headlight indicator works fine but everything else ie neutral indicators temp gauge etc doesn't work i have gone over the wiring harness with a fine toothcomb and it doesn't seem to be the...	diplomat1	2	376	Apr 21, 2010 by RudiRulez
	Headlight dims when revs drop (Preview) Since ive had my 01 dt 125 the headlight has dimmed when the revs drop. Is this normal and if not are there any checks i can do as i have a multimeter to check the wiring or to see if the battery is charging but i dont know how to do it!! Many Thanks fray	fray	13	476	Mar 13, 2010 by craigbulmer
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