2021 Freightliner Cascadia Detroit Diesel DD15 Live Demo with OTR Diagnostics Scan Tool
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In this live demo, we connect a 2021 Freightliner Cascadia with a Detroit Diesel DD15 engine using the OTR Link 2 adapter and show you how OTR Diagnostics gives you complete control of your truck’s diagnostics right from your phone.
You’ll see how easy it is to scan, view live data, perform a forced DPF regen, and understand fault codes in plain English using the OTR Diagnostics app.
With OTR Diagnostics, Detroit Diesel owners can access advanced commands that provide true dealer-level capability, including:
• Resetting fault codes
• Resetting the ash accumulator
• Resetting the SCR accumulator
• Performing a forced DPF regeneration
• Performing a forced SCR efficiency regeneration
No laptops. No waiting. No dealer fees. Just instant access to the same diagnostic power shops use, directly from your phone or tablet.
Meet OTR Assist
OTR Assist is the first AI-powered diagnostic system built specifically for heavy-duty trucks. It puts OEM diagnostic data directly inside OTR Diagnostics and explains everything in plain English.
When a fault appears, OTR Assist provides instant explanations, repair guidance, and step-by-step troubleshooting. It is trained on OEM data and enhanced with real-world repair intelligence, giving you insights trusted by dealers and fleets without the complexity.
Whether you drive a Freightliner, Peterbilt, Kenworth, Volvo, Mack, or International, OTR Diagnostics gives you full visibility into your truck’s health and the ability to fix issues on your own schedule.
About OTR Diagnostics
OTR Diagnostics was created by Jason Chise, a former diesel technician who was tired of complicated dealer systems and watching truckers waste money on diagnostics they could handle themselves. The mission was simple: make professional diagnostics fast, affordable, and accessible to every trucker.
Learn more:
▶ https://otrperformance.com
Be Blessed,
Jason
Founder and CEO, OTR Performance
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