Wtf

Joined
Jun 25, 2022
Messages
55
So if you get a control box that comes with joulette connectors on it. How do you find the Ignition wire?
 
Since I can't figure out how to post a picture on this d*** thing. It came with a 9 pin Juliet connector that goes to the display and everything in it. Not the motor 9 pin, buddy another one, so don't tell me it's a f****** motor Pand which 1 is your initial wire coming out of here and what show you a picture? But I can't figure out how to post it. I'm stupid so talk to me like I'm stupid. Tell me how to find a guy d*** It isn't why like a stupid person would?
 
Screenshot 2025-01-25 at 8.55.22 PM.png click on the center icon brings up a dialog box you can drag and drop the image you want inserted or click here where it says to click here. This will bring up a file dialog box.
later floyd
 
The 9 pin connector is for a 1-to-4 or a 1-to-5 cable. That's display, throttle, brake levers, and lights as applicable. It's kind of a bummer because the cable is a little spendy and you have to get the exact one that matches your setup, but it is tidier than running 3 to 5 separate cables along the same course.

Online retailers often abbreviate it as 1t4 or 1t5 cable, so it may be easier to search that way.
 
How do you find the Ignition wire?

I can read from your post that you want to learn. First of all, it may not happen quickly - there is some back-and-forth while we learn from you what you have.

No manufacturer is required to be the same as any other, so we don't know yet.

@floydr points out some help about posting pictures - does that work for you?

A diesel vehicle may require power to other parts before it will start (computer, sensors, etc.) and it also needs a separate power line to run the starter motor - so two wires. Neither is an ignition wire.

A petrol engine will require power for the ignition circuit (was coil and rotor, now will be something else) and it also needs a separate power line to run the starter motor - so two wires. One of them is the ignition wire (provides spark).

If you want to get on board about electric vehicles, then learn there is no ignition wire on an electric vehicle. If you can learn the right terms, you can read and learn more, and also not confuse others when you ask - it can help us.

Supplying power can turn on a display. My controller and display will turn on without supplying any power to the motor, but they will tell me about it.

My Pedal Assist Sensor (PAS) requires a different power supply than my controller does.

So, there may or may not be one "power wire" for your controller and even a petrol engine requires two power wires for starting.
 
As said above you need a 1T4 or 1T5 connector cable to join the sensors/display to the controller.. "E-bike 1t4 cable" or "e-bike 1-5 cable" via google should get you there.. the keywords 'julet' and 'pinout' will via google get you to the pin designations for the controller but a $5 cable is the best solution..
 
So if you get a control box that comes with joulette connectors on it. How do you find the Ignition wire?
Do you see any orange wires?

Chinglish to English Translations (work in progress)
  • Electric Key Lock/Key Switch/Electric Door Lock/Ignition/Power Lock : Controller on/off; usually applying battery level voltage to the signal wire turns on the controller (frequently a thin orange conductor).
As suggested before, it might be best for you to get someone to help you type your posts and help upload pics, to reduce your frustration and stress level. It’s easier to help you without the emotion muddying up the facts, when there’s little punctuation to start with. If you can’t post a pic, a link or any f***** information about your d**** controller would help.
 
This for a KT controller. Others may be different.
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KT-harness.jpeg

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2. Unlabelled diagram for a 9 pin 5n1 cable.

IT4 cable.jpg
Not saying it fits your controller. Use at your own risk.
 
Do you see any orange wires?

Chinglish to English Translations (work in progress)
  • Electric Key Lock/Key Switch/Electric Door Lock/Ignition/Power Lock : Controller on/off; usually applying battery level voltage to the signal wire turns on the controller (frequently a thin orange conductor).
As suggested before, it might be best for you to get someone to help you type your posts and help upload pics, to reduce your frustration and stress level. It’s easier to help you without the emotion muddying up the facts, when there’s little punctuation to start with. If you can’t post a pic, a link or any f***** information about your d**** controller would help.
I came with the jewel connectors, so you can't see the wires. It's a kt 36/48SVPR-ffF101L
 
Do you see any orange wires?

Chinglish to English Translations (work in progress)
  • Electric Key Lock/Key Switch/Electric Door Lock/Ignition/Power Lock : Controller on/off; usually applying battery level voltage to the signal wire turns on the controller (frequently a thin orange conductor).
As suggested before, it might be best for you to get someone to help you type your posts and help upload pics, to reduce your frustration and stress level. It’s easier to help you without the emotion muddying up the facts, when there’s little punctuation to start with. If you can’t post a pic, a link or any f***** information about your d**** controller would help.
Thank you for your information. Which I tried to find, but couldi'm trying to figure out which one of these coming from the I'll keep you posted on the results. Thanks again.
 
As said above you need a 1T4 or 1T5 connector cable to join the sensors/display to the controller.. "E-bike 1t4 cable" or "e-bike 1-5 cable" via google should get you there.. the keywords 'julet' and 'pinout' will via google get you to the pin designations for the controller but a $5 cable is the best solution..
I'm 2 years into my learning and well. It's just saying everybody's different and so it's not easy to. And I tried finding that pin out diagram but I looked again but it's loose it to me. I'm glad it's easy for you to find online. But apparently not for me.
 
What's your goal? Are you trying to use the controller without the display and forgo brake cutoffs? If so, you still need to access the throttle pins, so you may need a male 9 pin and a throttle connector to make that happen, or just cut off the existing 9 pin and graft on a throttle connector.

docw009 provided the pinout diagram in his post above.
The pinout diagram shows the male connector pinout, so if you're looking at the female side, transpose accordingly.

9 pin male.jpg
 
I'm 2 years into my learning and well. It's just saying everybody's different and so it's not easy to. And I tried finding that pin out diagram but I looked again but it's loose it to me. I'm glad it's easy for you to find online. But apparently not for me.
Similar exposure to ebikes this end, the odd occasion i have looked for the pics/specs for the controller julet pinouts my limited google-fu has led me to pictures posted on this site dating back some time ;)

The extra complication of circular plug/sockets is confirming if your referring to the actual or mirror image of the fitting in your hands.. Worthwhile taking a pause to double check if making diy connections imho.
 
WTF. If you have a KT controller with the 9 pin plug, and no extension cable, you tie the ignition wire (blue) shown on the 9 pin plug to Display positive (red) Then you have to connect a throttle to the same connector, purple (+5), grey (signal) and black (ground),
 
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