Peterbilt trucks are known for their durability and performance—but when a check engine light appears, you need a scanner that can deliver more than just a basic code. Whether you’re maintaining your own rig or servicing customer trucks, having the right diagnostic tool for Peterbilt is a game-changer.
📞 Call: (800)-442-1752
👉 Shop DieselScanners Diagnostic Kits
What Should a Peterbilt Scanner Include?
✅ Full Engine & Aftertreatment Coverage
Peterbilts often run Cummins or Paccar MX engines, so your scanner must support DPF regens, DEF system resets, and full SPN/FMI fault code reads.
✅ Paccar ESA Compatibility
If you’re dealing with MX-13 or PX-9 engines, Paccar ESA software is required for dealer-level functions like injector coding, VGT control, and parameter changes.
✅ No Subscription Fees
Many scanners charge extra just to unlock features. Get one with lifetime access and no hidden costs.
✅ ABS, Transmission, and Body Control
Look for tools that read codes from ABS systems, transmissions (like Eaton), and cab modules—not just the ECM.
📞 Call us now for help: (800) 442-1752
👉 Shop DieselScanners Diagnostic Kits
Best Peterbilt Diagnostic Tool for 2025
The most complete solution is a preloaded diesel laptop with:
-
Paccar, Diesel Tech, and Universal Diag
-
Support for Cummins, MX-13, CAT, and Detroit
-
Includes Nexiq 3 adapter and full cable kit
-
No subscriptions. No dealer visit needed.
📞 Call: (800)-442-1752
👉 Shop DieselScanners Diagnostic Kits
Final Word
If you want to control regen cycles, read proprietary codes, and clear issues without a dealer, invest in a scanner designed specifically for Peterbilt trucks. It’ll pay for itself in your first avoided shop visit.