Freightliner Cascadia, how to change the speed on your DD15
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- Опубліковано 9 вер 2024
- DISCLOSURE, YOU ARE RESPONSIBLE FOR YOUR SPEED AND KNOWING THE LAWS IN YOUR STATE.
DRIVE SAFE.
If you have a speed governor (limit), this video will show you how to modify the speed parameter to your pedal and the cruise control. You will need to use the DDDL software in order to make any parameter changes to the Speed Limiter and to the Cruise Control. If your MCM is password protected, that can only be removed at the dealership or authorized Detroit Diesel location.
Easy peasy? You can't be serious. You don't show the interface between the laptop and the truck? How the heck you supposed to hook to the truck with the laptop? What software is being used? How much does the software cost? What's the name of the software? Is it a free download? I mean, you don't tell much of anything.
Did you figure it out
Software from Detroit is the standard but there are third party softwares that can be used. I think the correct software from Detroit is DDDL/Detroit Deisel Diagnostics Link, or DiagnosticsLink - this needs to be double checked though. First glance at the dddl looks like it has a subscription price that may be based on the role you may using to use the software as : driver, mechanic, fleet owner, etc. I haven't really looked into this subject though, I haven't verified this and could be mistaken.
There is often a harness that connects to the RJ port, or whatever connection you have on the truck, then the other end connects to the laptop. You've most likely seen one of these connectors if you've ever gone into a shop with a light on on the dash
There are also portable handheld devices that can be used, instead of a laptop.
I'm personally trying to find one of those handheld devices. I can't remember the names of them though
@@ericwhittington91 Bully Dog and PDI Big Boss
@JYoung-jm2bv thanks, I appreciate you
If the customer owns the truck and wants the limits removed or raised its his responsibility not the techs. In TX they have 80+ speed limits (I know that's fast) but it's not illegal!
I agree. At the end of the day the driver is responsible.
Thank u pedro keep update more videos I am interested for job
This channel is underrated - lots of value
I wish I paid attention to what the mechanic did under the hood of my old company’s 15 Cascadia. Because whatever he did to turn it up to 73 mph, he didn’t use a computer.
There is a handheld unit that Daimler used to sell to fleets to do certain parameters changes. Such as raise, lower, or disable the speed limiter, or change fan temp on, off settings.
@hudsondonnell444 that would be great to have.
Mine says powertrain Over speed detected when I pass 65mph. It’s governed at 65 pedal and 65 cruise control. I’m trying to set it 68 cruise. So far no luck or mechanic didn’t do it right.. help?? 2022 or 2023 cascadia model
Thanks for the heads up ☺️
Thank you so much!
how do you change the rpm governor. ours are set to 1500 rpm max. 12 speed auto will not pull up a hill very well gets stuck in gear on a hill
Connect using the DDDL software and you need to remove or change the progressive shift parameter. This will allow the RPM change
Good info.😎👍
Thank you
Where do I get the software from?
Did you figure it out?
@@focused360hunter2 nope.
Mr Pedro would you do a video on the difference between the DD13andDD15 and the purpose of each?Is one better than the other?
DD13 is supposed to be for local work, the horse power is typically around 300.
DD15 is supposed to be heavy work, horse power is 400-475.
Which one is better depends on the type of work you will be doing.
@@CarlosDieselElectric Thank you for responding to my questions I’m great full ,Can the DD13 engine be turned up to match the DD15 Hp rating?
@@landonbrown6568 there might be some changes that can be made but it all depends on what your MCM is programmed for. There may be some HP changes. Need someone to connect to see
Hey, just a newbie here, wondering if you can do this with just the link cable connected to the laptop or you need the Nexiq tool as well? Thanks
Not sure. The Nexiq is the device that allows you to communicate from the 9 pin to the laptop.
@@CarlosDieselElectric Thanks for the fast respond, really appreciate it
Hello, can you change cooling fan to work from lower temperature?
I believe you will need the professional version which allows for those changes. I don’t have that level or access. My program is the standard which allows some changes but unfortunately not that.
How do you bypass code
Carlos buenas tardes, felicidades buenas explicaciones, oye una pregunta me gustaría aprender más de electromecánica tienes la oportunidad de enseñar online?
La mejor cosa es tratar de usar el programa para poder de familiarizado con el.
Que preguntas tienes?
Would you please post a video on how to bump up Idle speed on a DD15 engine? Mine is idling at around 680-700rpm and when outside temperature is Sub zero engine seems to run a little cold. Thanks!
In my Cascadia when parked I turn on the cruise control and add speed and it brings the RPM up. I think the most it raises it is to 1000 rpm. This also helps when trying to build air pressure.
I brought a fleet truck it set for the company. How can I by pass it with a password
@@ortbrad242 try 12345 or 00000
If that does not work Detroit will have to remove it by using a back door password
How do you get this software?
I put purchased my software through Nexiq.
diagnosticlink.nexiq.com/
Is this what I would need?
Nexiq blue link mini?
When I searched speed control software, this is the product it took me to. I also searched, speed govern, and it also took me to this product. So, I was just hoping to verify with you, that this product would work to change the speed govern settings. I literally have to shift at 1700 rpms, and it drops me to 1200 rpms. I am lugging bad, trying to pull 105,500 lbs of limestone, up Seattle hills on I-5.....not fun.
@@amberkline9001 No, the mini seems to be an app or phone. I use the USB LINK 2 with my laptop.
Buena noche cual seria el procedimiento para cambiar el parametro del tamaño de la llanta
Can you do one for the newer trucks please
What year? The new or newer trucks have the same process just one additional step. What year truck do you have
Are 2023 compatible with nexiq usb link 1
k thank you
ok thank you . can i down load software for free or do i need to purchase it
It does require a subscription from Detroit. It can be purchased from Diagnostic Link Nexiq.
What kind of software do I need, I’m going to buy my own truck and want to possess such software in case of diagnostic not only speed limit changing.
There are a few different options. J Pro, OTR and of course you can purchase the original software from Detroit. There is the standard version which is what I use. Allows me to see check engine light, malfunction lights (solid yellow) and the stop engine light. Park regen
You can mark parameter changes as well.
I would look at what works best for you and what is worth spending
Hey I got a question. It’s a 2 parter how do you change torque and horsepower where can that be found at in the diagnostic link program? Also how do you turn off the door open alarms with diagnostic link program also?
The torque is already set in the MCM. You can only change the horsepower in the Actions tab. Most trucks have this option.
The alarm for the door is probably on the Freightliner side and May require a different software.
What happens if you change an injector without changing part # in the computer?
The computer will require the part number in order to input the injector code in most cases.
But you can still install he injector without having to input the information. All though I don’t recommend this.
I'll let you know how it works out. Thanks. Hopefully it will "self learn" or something. I only have a snap on scanner. It will clear codes but can't change those kind of parameters.
Hola Carlos , muy bueno tu vídeo y muy informativo , vivo en Canadá y voy siempre a USA , el camión que conduzco está limitado a 65 mph y es camión de la compañía (no soy el dueño) , yo quisiera comprar el soft work e instalarlo en computador y así poder controlar la velocidad , cuando empiezo mi viaje lo abro y cuando retorno a la terminal ponerlo a 65 mph … como si aquí no hubiera pasado nada … me entendes mi punto por lo que quiero hacer … bro , es imposible manejar siempre a 65 mph , el gringo te insulta mucho porque lo molestas … y tienen razón , te agradecería mucho si me puedes ayudar donde puedo comprarlo , y que me sirva para todos los camiones del mercado … Volvo , Freightliner cascadia , Peterbilt , Mack , Kenworth , muy bueno tu información … desde ya muchas gracias de un Uruguayo que vive en Canadá … Abrazo !!!!
Normalmente el programa para poder accesar todo esos camiones y motores no lo venden. J Pro o Noregon creo que pueden hacer esos cambios.
O Tienes que comprar una computadora pirata que ya tengo esos programas.
Hola Carlos , muchas gracias por responderme , mire , yo tengo el computador y sólo tendría que comprar el programa para el Volvo 760 engine Volvo 2021 , cual tú me recomiendas ??? Desde ya muchas gracias 🙏 🙏
Una última pregunta , donde podría comprarlo ??? Gracias 🙏
So I’ve changed parameters to 77 on both, but unit still not going above 70 mph? Do you have a solution? It a 2024 Cascadia with 2900 miles on it
In the parameter, CPC, legal Pass or legal speed needs to be changed. I don’t remember the exact name but look for that. If that is set to let’s say 60 and the others are at 75. It will always obey the legal parameter. But you can change the legal parameter and you should be fine
Thanks for the video and what you do if there's a password.
If there is password it will need to go to a Detroit Dealer. They will contact Detroit, provide some information to them and then Detroit will give the back door password and remove the current on the computer. It does not take very long but this change started a few years ago.
Hey good video do you happen to know what’s the password that Walmart uses this truck is asking for a password on my scanner
The password can be anything the shop foreman or supervisor could have assigned. Try the last 5 of the VIN. But it could be anything. I try using 00000 by default and that usually works. If it does not.
The only way to erase or reset is to take it to Freightliner or an authorized service center.
They will connect and call Detroit and provide them with the seed or back door password while they are connected. Detroit will then provide the code to erase and then you can set it.
Can you tell me what software I need computer and plug in cause I own my truck and people tell me no they can't set it for me
I use the DDDL (Detroit Diesel Diagnostic Link) software. You can find it at Nexiq
Una pregunta.
Si le quito el sensor de velocidad o hago puente en los cables, podrá dar más velocidad si está gobernado a 68 m/h ????
Muy buen pregunta. De seguro vas a tener un check engine light pero se trabajo
What can I do if there is a password?
Find someone who has access to if not. It has to go to the dealership to get the back door password from Detroit
Does it work on Japanese JDM cars cruise control cant go above 110 km/h it can be increase?
I don’t see why it would not work, if you have the software that connects to your car, truck, suv.
How do I increase my Torque on 2019 Freightliner 126? What software are you using ?
The torque and HP are usually governed by the MCM. You may have some options to change the HP but you would need the DDDL software.
Detroit Diesel Diagnostic Link. You can buy it from Nexiq.
Can you bump up the horsepower on a 18 Cascadia from 400 to something higher?
Lol no
My mechanic did this both were set at 80. However, the truck will still only 70mph. What should I do?
What year is the truck?
@@CarlosDieselElectric 2018
@@iamdirtyredd there is another parameter that needs to be changed.
Parameter, scroll down and there is a section that starts with legal speed or something to that effect.
That also needs to be changed, if that parameter isn’t changed the other two will not respond. For example, the legal limit might be 70 and the other two might be 80. The legal limit always takes precedence
@@CarlosDieselElectric Thanks I'll give it a try.
@@iamdirtyredd have you figured this out?
This work for DD13 12.8L 410 HP 1800rpm 2080 GOV? It’s limited to 66mph
The engine speed or RPMs on a DD13, DD15, or DD16 is governed based on generation of engine unit and displacement. For example the DD16 is electronically limited to a maximum rpms of 2100 regardless of year of manufacture. The DD15 in my 2015 truck is limited to 2400 rpms. Newer DD15 engines are getting limited to 2100 RPMs like the DD16. It's not the maximum rpms you are looking to change it's the vehicle speed limiter that is important. My truck can theoretically do 120 Mph if the speed limiter is removed, but this will greatly reduce the lifespan of the engine. The Western Star I am getting ready to start driving has an 18-speed manual transmission and Meritor drive axles with 2.54 ring and pinion gears. With low profile 22.5 tires the truck can do 122 at 1900 rpms. I will have the speed limited to a maximum of 85 and I won't be doing better than 75 Mph for tire life and safety.
Hey! Thank you!! So what cable is needed to do this?
You will need a 9 pin connector and depending on what kind of interface you use like Nexiq, J Pro depends on your software.
For me, Nexiq uses the 9 pin and a usb to connect to my laptop
@@CarlosDieselElectric thank you so much for the fast response! You’re awesome
Ok how do I get the software
The software is available from Diagnostic Link from Nexiq.
They offer two levels, standard and professional version.
Can you use these programs to remove the rpm limit on 1st gear?
You should be able to. Go to the progressive shift option in the MCM and look at the RPM.
@@CarlosDieselElectric sick, thank you. Do you know if it's possible for that 1st gear rpm limit to disable itself?
@@albertcruz3232 I don’t believe it will remove itself. Most parameter changes require use of the DDDL software.
@@CarlosDieselElectric ok. Thank you. My truck that came from fleet was limited to 1200 rpm at 1st gear but now it let's me go up past 1200 even though I didn't change any parameters
@@albertcruz3232 interesting, maybe it’s a learning thing on the MCM. Is it an automatic or manual?
What if you don't know the password? How can that be sidestepped??
Depending on where you purchased your truck from. If it was purchased from Penske, you can contact them and possibly remit. They have very extensive records. If not, then a Detroit dealer is the only way, it used to be much easier but then someone decided to change that and charge 2-4 hours for something takes about an hour or less.
It's a Ryder truck so guess dealership here I come. Was hopeful there was a work around, thanks for the reply my friend.
I'd like 80 for Utah and some of the other Western mountain states.
Should be simple as long as there is no password on the computer.
Takes a few minutes to make parameter changes.
What year is the truck?
Where did you get your obd2 y cable from for your laptop
I purchased my equipment from Nexiq, they sell the hardware and the software (subscription).
@@CarlosDieselElectric What specific equipment would you purchase from nexiq for a 2017 cascadia?
So what is the software you're using?
The software I am using is called Detroit Diesel Diagnostic Link. It is available through Nexiq.
Does this work with the 2020 model?
Very similar, there is an extra step you need to check. I believe it’s under the parameter, CPC, folder 43 Legal Limits. Make sure that limit is set to the changes you are making. For example, pedal speed and cruise control are at 70 mph, the legal limit needs to be the same. If it’s less than the driver will not reach 70.
Where do you plug it up at?
There is a 9 pin plug on the driver side. Near the clutch pedal.
Hola amigo puedes aserme una programación remota
Will this software work on Kenworth?
You would need the Davie 4 software for Paccar engines or the Insite software for Cummins.
What is the name of the software ?
Detroit Diesel Diagnostic Link You can find it on Nexiq.com
Hi! What is that software?
Diagnostic Link. You can purchase it from Nexiq
what software is this
Detroit Diesel Diagnostic Link
You can put hit from Nexiq
What's the software called?
Detroit Diesel Diagnostic Link
diagnosticlink.nexiq.com/DTNA/Default.aspx
This is where I purchased mine from. Worth the investment especially if you are working on Detroit engines.
What’s the software?
It is the Detroit Diesel Diagnostic Link. You can purchase it from Nexiq. They offer the standard version and the professional version
What software is it
I use the Detroit Diesel Diagnostic Link. Available through Nexiq.
What software is it and how do you connect it to the truck?
I use Detroit Diesel Diagnostic Link software, it requires a Nexiq adapter and the 9 pin connector.
Go to the Nexiq website for the hardware information.
@@CarlosDieselElectric okay thank you brother
@@CarlosDieselElectric i’m seeing standard edition and professional, edition software. Which one are you using?
@@headfirst6227 I use standard. It still allows you to make changes to parameters as well as regens, clearing fault codes.
@@CarlosDieselElectric thx. My main goals are the speed limiter and adaptive cruise control. I do have issues with the forward camera in wet conditions and of course the front bumper radar when it gets snow on it.
Will it work on a 2022 Cascadia?
It should, there is an additional parameter that needs to be checked but it will work on a 2022 Cascadia.
@@CarlosDieselElectric where will that parameter be located?
@@jaredcollado2772 parameter, CPC and then look for something that says legal pass or legal speed. I don’t remember exactly.
Look at the speed and cruise control. I would keep them both the same.
But if the legal parameter is 60 for example and the others say 72. It will follow the legal parameter. Doesn’t mean it can’t be changed.
What’s name of software
Diagnostic Link.
You can purchase it from Nexiq
Do all diesel mechanics do this?
If they have the correct software they should be able to.
But your truck can not be password protected. By default the password is 00000 unless it has been changed.
@@CarlosDieselElectric so if it’s a company truck, will it likely have a password?
@@fartingrhinoceros small fleets usually do not have a password. Trucks that come from larger fleets like Swift, Schneider usually have a password. You won’t know until you plug in and try and make the changes.
how about if there is password?
The password by default is 00000.
If that does not work then you you have to go to Freightliner or an authorized Detroit Diesel dealer. They have to connect to the truck, contact Detroit and request a back door password. Takes 30 minutes at best.
You can get the backdoor password software your self, I have it.
Hey man i got a 2014 freightliner cascadia 125 automatic need to disable the idle shutdown but idk the backdoor password can u help?
The back door password can only be removed by an authorized Detroit Diesel dealer like Freightliner or Valley Power Systems.
It requires the DDDL software be connected, then you have to call and provide the VIN and the seed then Detroit will provide the back door password.
It’s actually pretty easy to do and does not take very long.
Detroit used to allow smaller shops like mine to do all of that but unfortunately too many people were calling not knowing what they were doing so they switched it and require trucks to go to the dealership. At least that is what I was told.
@@CarlosDieselElectric yea the truck is getting repair at freightliner in fontana they say they can’t get the password
@@JohnLetra I hate to tell them their business but they should be able to. The only reason might be if the truck belongs to a company. Then I can see.
@@CarlosDieselElectric i just bought the truck from Tennessee drove it home idle everything fine not shutting off then the truck have a broken shift controller and split pin go in repair after repair is done then the idle shut off after every 5 min and they charged me 400$ to remove the idle shutdown but no password
What is your app that you used called
I use the Detroit Diesel Diagnostic Link, it is available through Nexiq.
They have standard and professional versions, depending on what you want to to be able to do.
Hi, do you have a contact email??? Thanks
Carlosdiesel@sbcglobal.net
What software do i need to buy to do that?
The software I use is from Detroit. It can be purchased from Nexiq.
They have to subscriptions available. Standard which you can do just about anything you need and Professional which allows you to perform updates on top of changes.