The OTR Reset Tool is a plug-and-play tool that allows you to run commands such as forced DPF regen in less than 5 minutes.
Cummins Engine and Chassis Coverage
Cummins Chassis Coverage |
Peterbilt, Mack, Kenworth, Freightliner, Western Star, International, Volvo Trucks - All models Does not work on light-duty Dodge trucks. |
Cummins 2021 - 2023
Engine | Year |
Cummins X15 |
2021 - 2023 |
Cummins X12 |
2021 - 2023 |
Cummins B6.7 |
2021 - 2023 |
Cummins L9 |
2021 - 2023 |
Cummins 2008 - 2020
Engine | Year |
Cummins X15 |
2013 - 2020 |
Cummins ISX15 |
2008 - 2019 |
Cummins ISB 6.7 |
2008 - 2020 |
Cummins ISC 8.3 |
2008 - 2020 |
Cummins ISL9 |
2008 - 2020 |
Cummins X12 |
2013 - 2020 |
Paccar PX Engines Chassis and Covered
Paccar PX Chassis Coverage |
Peterbilt , Kenworth Trucks - All models |
Paccar PX 2021 - 2023
Engine | Year |
Paccar PX-6 |
2021 - 2023 |
Paccar PX-7 |
2021 - 2023 |
Paccar PX-8 |
2021 - 2023 |
Paccar PX-9 |
2021 - 2023 |
Paccar PX 2008 - 2020
Engine | Year |
Paccar PX-6 |
2008 - 2020 |
Paccar PX-7 |
2008 - 2020 |
Paccar PX-8 |
2008 - 2020 |
Paccar PX-9 |
2008 - 2020 |
In less than 1 minute, handle DTC issues including...
Reset Active Fault Codes
Reset Inactive Fault Codes
Reset first-time 'Ghost' Codes
Overcome aftertreatment issues in 3 minutes or less
Reset Ash Accumulators
Reset DPF Accumulators
Reset Aftertreament Learned Data
Reset DPF Regeneration Timers
Initiate a Forced DPF Regen
A forced DPF regen is performed when a diagnostic scan tool, such as the OTR Reset Tool, starts the regen process. The DPF soot load could be too high for a passive or active regen to occur, meaning you’ll need to perform a forced DPF regen.
When to start a forced DPF regen?
"Great product! Great tech service, gentleman on the phone was with me for a long time and helped me a lot!! Super super company!! best money ever spent"
James R.
OWNER-OPERATOR
2014 VOLVO
How the OTR Reset Tool Helps with High Soot Notifications & Derates
When a failure occurs, this will prompt you a “high soot” notification on your dash and will derate your vehicle to seek service. You’d need to take the filter off the vehicle and send it to an approved DPF cleaning shop so they can assess how badly it’s clogged.
If the filter is a good candidate for cleaning, then you’d perform that service and reinstall the filter on your vehicle.
This is where the reset tool comes in handy — because your filter is clean, but your engine controllers don’t know it yet! The OTR Tool resets the system so your engine knows it’s operating with a cleaned filter.
15,000
8 years
450+
Who’s the OTR Reset Tool for?
For those who are tired of paying every month for check engine lights, regens, and resets.
With this tool, you’ll instantly be able to:
If you’ve ever lost a day (or a load) due to breakdowns, engine faults, soot level, or mysterious, un-re-creatable ghost codes, you need this tool.
How-to Videos
Reset Tool FAQ
What does a forced regen do?
Forced regeneration is a diagnostic process that builds temperature to burn soot accumulation down to ash within the dpf filter. During this process, the truck's computer can closely monitor and test multiple portions of the after treatment system. This type of regeneration can only be performed when a diagnostic tool starts the process within the truck's computer.
What if the fault codes do not go away?
Yes, this can happen! If you have an existing issue or “Active Fault,” you must correct the issue or perform a DPF regen for the code to go inactive.
Will this fix my truck?
The OTR Reset Tool helps avoid problems, aid in resetting parameters, and running a forced regen. However, if you have any component failures related to the aftertreatment system, they will still require repair.
Will a forced regen void my warranty?
Resetting faults, resetting soot levels, and running forced regens will NOT void your warranty.
How often to do a forced regen?
A forced regen can be performed as often as possible. As a general rule of thumb, we recommend once every couple of weeks to ensure that the filters are maintained.
60-Day Guarantee
We get it, you don’t know us very well yet. That’s why all OTR tools come with a 60-day, no-hassle money-back guarantee. If this tool doesn’t fit your needs for any reason, just let us know within 60 days of receiving your order, and we’ll refund 100% of your purchase price. We’ve got your back.
5-Year Warranty
All our products come with a free limited 5-year warranty. Before any product leaves OTR Performance it is tested and retested to ensure it works as intended the first time. The 5-year warranty also includes one free exchange should there be an update for your particular Reset Tool.
USA Support
Located in Detroit MI, (EST). A truly committed team of trained experts that are there to assist with any customer service, technical support or general questions you may have. No bots. Real help from real people, when you need us! Contact us via phone, chat, or email anytime.
Disclaimer:
- This product will not bypass the operation of any emission control component. This tool is used to reset the modules after replacing aftertreatment components or initiating a forced regeneration.
- You can use your display to find out what your fault codes mean or OTR Diagnostics. Some heavy-duty trucks will not allow you to view your fault codes. In such a case you will need to plug into a diagnostic software to read the DTC or use OTR Diagnostics.
- Having a failed part will not remove the derate. You must repair the issue to reset the derate.
- Reviews
- Questions

The OTR Performance Tool Works
I’ve used it to force regen, and to reset fault codes and it worked each time. I’m happy I made the investment in the tool, because it got me back to driving right away. Thanks for creating this awesome tool.

OTR CUMMINS RESET TOOL
Easy to use, just followed the instructions and it worked perfectly. Will save me thousands over a couple years

Simple tool, works as advertised!
Had an issue during a trip. Was able to repair myself and the tool was nice to have to reset the codes.

Excellent
Excellent. It is a great product.

nice
Nice 10/10 perfect AWESOMETHENKIU

Awesome!!!!!
The most easiest thing to use I have ever seen especially coming from somebody who is so mechanically inclined if I can do it anybody can do it

Did it's job
The tool did what it was supposed to do.

nice
good .working tool it is good helper.

Little disappointed
I couldn’t erase a derate mode end up stranded
OTR Performance® Inc.
Hugo, I am really sorry to hear that the tool didn't do what you were expecting. Typically we find that a part has physically failed when the tool does not remove your derate but we would be happy to dig further into your scenario, Please don't hesitate to give us a call(586 799 4375 x3) or shoot an email over to support@otrperformance.com.

Excellent Product
I used OTR Reset Tool for the first time last week on my 2015 Winnebago Itasca Ellipse, 43 Foot Cummins Diesel Pusher Motorhome. I performed a forced regen. It was very simple to use, worked exactly as advertised. The regen completed in about 60 minutes. Device is very well designed and robust. The company is a Christian company, praise God!

Impressive tool!
I used the tool to reset a emission light on my RV. The dealer talked like they would just start changing sensors until the problem was fixed. I only had one code in the history, I cleared the code and has not reappeared for now.

OTR Reset tool , J Wood
I love this. It has helped me out so many times. My advice to any truck driver get you one. You will be amazed how it works you will be so thankful for owning it when you need it. I used it twice since I had it. And like I said both times it was a blessing to me Do you self a favor truck drivers pick one up for you my wife up with this one. Do what she was doing

It does work
I bought it as an insurance policy, had it plugged and everything worked the way its supposed. Small investment for a piece of mind.

OTR TOOL
Has saved me several times

Faults with DEF system
The first run reduced faults from 5 to 3. On second attempt I let it go for 15 minutes and ended up with one fault having to do with DEF heating. However, according to to a Cummins rep the fault leading to the 5 mph crawl was cleared. Hope so. Heading out next week. From the number of owners I have seen with DEF issues this should be after fix by Cummins!