OTR Remote Diagnostics
Available Early April 2026 • Minimum 2 vehicles
OTR Remote Diagnostics is built for fleet owners and managers who need clear visibility into truck health without relying on constant driver interaction. Designed for real-world fleet operations, it keeps trucks moving and decisions informed when every mile and every minute matter.
- OTR Remote hardware device
- Real-time fleet monitoring
- Remote diagnostic commands
- Cloud-based vehicle tracking
- Fault code alerts and notifications
- Over-the-air software updates
Equip your fleet
Minimum order: 2 vehicles
Pre-order now and we'll ship when it's available. Estimated in early April 2026.
Manage your entire fleet from anywhere
Fleet Dashboard
See all trucks at a glance. Critical, warning, normal, offline. Instantly searchable by truck number or VIN.
Fault Codes + Troubleshooting
View active codes with full troubleshooting info. Reset codes and derates remotely to get trucks moving.
GPS Tracking
Real-time location for every truck. Current speed while driving, last-known position when offline.
Live Data Streaming
DEF level, coolant temp, oil pressure, soot level, boost, and 30+ parameters streaming in real-time.
Remote Regen
Start a forced DPF regen from anywhere. Schedule commands to execute when conditions are right.
Derate Alerts
Know about derates before your driver. See countdown to lockout. Reset derates remotely.
Works with your trucks
Full support for major diesel engines through 2026 model year.
- Reset Fault Codes
- Reset Aftertreatment
- Reset Ash Accumulator
- Reset SCR Accumulator
- Forced DPF Regen
- Forced SCR Efficiency Regen
- Reset Faults
- Reset Generic Fault Codes
- Reset Aftertreatment
- Aftertreatment Maintenance Reset All
- Aftertreatment Maintenance Filter Installation
- Forced DPF Regen
- Aftertreatment Diesel Particulate Filter Regeneration
- SCR Performance Test
- Reset Fault Codes
- Reset Aftertreatment
- Reset EGR Derate
- Reset 5mph DEF Derate
- Install a Cleaned DPF
- Install a New DPF
- Purge SCR/DEF Module
- Forced DPF Regen
- Evaluate the SCR System (EPA17+)
- Reset Fault Codes
- Reset Aftertreatment
- Reset Soot Level
- Forced DPF Regen
- Forced SCR Regen
- DEF Crystal Sublimation
- Reset 5mph derate timers
- Reset Fault Codes
- Reset Aftertreatment
- Reset Soot Level
- Forced DPF Regen
- Forced SCR Regen
- DEF Crystal Sublimation
- Reset 5mph derate timers
Already have telematics?
Good. Keep it. Your ELD handles compliance—location tracking, hours of service. OTR Remote Diagnostics handles diagnostics—fault codes, derate alerts, remote commands. Different tools, different jobs. They work together.
Frequently Asked Questions
What is OTR Remote Diagnostics?
OTR Remote Diagnostics is a fleet diagnostic monitoring system. A device plugs into each truck's diagnostic port and streams data over cellular to a web dashboard. You can see fault codes, monitor engine data, and send remote commands (like forced regens) from anywhere. It's the same diagnostic intelligence we've built over six years with OTR Diagnostics, but now it works 24/7 without anyone being at the truck.
Is there a minimum fleet size?
Yes, OTR Remote Diagnostics requires a 2-truck minimum. It's designed for fleets, not single-truck operations. If you're running one truck, OTR Diagnostics is a better fit for your needs. That said, the real power of OTR Remote Diagnostics is seeing patterns across your fleet: which trucks keep having the same issues, where your maintenance dollars are actually going.
What trucks does it work with?
OTR Remote Diagnostics supports: Detroit Diesel DD13, DD15, DD16 (2011 and newer), Cummins ISX, X15, ISB, ISL (2011 and newer), Paccar MX-13, MX-11 (2011 and newer), Volvo D11, D13, D16 (2014 and newer), Mack MP7, MP8 (2014 and newer). If you're running Class 8 trucks from the last 10-15 years, we likely support them.
How hard is the install?
It plugs into the truck's 9-pin or OBD diagnostic port. Takes about 10 minutes per truck. No shop time, no downtime. We include detailed instructions with every device.
What remote commands can I send?
Depending on engine make and model, you can: Force a DPF regeneration, reset fault codes, clear certain derates, and view live engine parameters. Not all commands are available on all engines. Check with our team for your specific trucks.
What's included in the subscription?
Your subscription includes: 24/7 diagnostic monitoring, cellular connectivity (no separate data plan needed), dashboard access for your team, fault code alerts, remote command capabilities, AI-powered diagnostics, GPS tracking, software updates, and customer support.