Using OTR Diagnostics to read fault codes and initiate a forced DPF regen on this 2014 Detroit Diesel with a DD13 engine. We connected with the OTR Link adapter, paired it to our phone, and opened the OTR Diagnostic App. All-in-all took 3 minutes to set up. Check out other engines available! OTR Diagnostics works on Android and iOS. Download today! | OTR Performance

Freightliner Fault Code Check: Simple Steps! 🛠️ Need to diagnose your Freightliner? Here's how: 1. Gear Up Rugged laptop, communication adapter, & Detroit Diagnostic Link software. 💻🔌 2. Connect & Verify: Double-click the software icon, turn on the key, and confirm the connection. 🔍✅ 3. Active Faults First: Prioritize red-flagged codes m.🚨🚛 4. Troubleshooting Help: Analyze each code and access resources (optional). 🛠️📚 Need more info on Freightliner, Cummins, Detroit, or Caterpillar? Fol