OTR Reset Tool | Cummins

Chassis Coverage

• Volvo Trucks — All Models
• Mack Trucks — All Models
• Peterbilt Trucks— All Models
• Kenworth Trucks — All Models
• Freightliner Trucks — All Models
• Western Star Trucks — All Models
• International Trucks— All Models
• Other Heavy Duty Models that use Cummins engines. 
• NOTE: Does not work on Light-Duty Dodge trucks. 

In less than 1 minute, handle DTC issues including...

• Reset Active Fault Codes. Fault codes that determine that there is an existing issue. Certain active fault codes can be cleared, however, if the problem has not been fixed the fault code will reappear prompting you to seek service.
• Reset Inactive Fault Codes. Fault codes that indicate that there was a previous issue.
• Clear first-time ‘Ghost’ Codes. What’s a ghost code? Specific trucks will display fault codes on the dashboard, and most of the time you’ll have a check engine light or a check module message. After this, a screen will appear stating that the error has occurred. Many of the codes that appear on your dashboard fall into the category of “ghost” codes, meaning that the fault code was triggered by certain conditions that are nearly impossible to recreate.
  To get rid of ghost codes, all you have to do is plug the OTR Reset Tool into the diagnostic connection and clear the DTCs once.
  Note that if the fault code comes back a second time, you do need to take the matter seriously.
  

Plus, overcome these aftertreatment issues in 3 minutes or less

• Reset Ash Accumulators. Ash accumulators have stored values in the engine control module (ECM).  Ash level includes measurement of ash in the DPF.
• Reset DPF Accumulators. DPF accumulators have stored values in the engine control module (ECM). DPF level includes measurement of soot in the DPF. 
• Reset Aftertreament Learned Data. Measurement of learned data based on various engine components to adjust your injection timing based on characteristics of your engine sensor values.
• Reset DPF Regeneration Timers. Measurement of time since the last DPF regen occurred. The calculation is based on time, miles driven, and fuel usage.