Diesel Laptop Diagnostic Kit – CF-54 Toughbook + Nexiq 3 – Cummins, Detroit, CAT – 2026 Edition

Diesel Diagnostic Scan Tool CF-54 – Comes with Genuine NEXIQ USB-Link 3 Wireless Adapter & Cables

No monthly or yearly subscriptions required. No hidden fees or additional costs. Never expires. Full dealer-level diagnostics.

60-day full money-back guarantee  |
3-year warranty  |  Tech support included.

Supported Engines & Systems

Our Diesel Diagnostic Scan Tool works on a wide range of engines and equipment, including:

• Cummins
• Caterpillar
• Volvo
• Detroit
• International/Navistar
• Isuzu
• Hino
• PACCAR
• Nissan UD
• Scania
• John Deere
• CASE
• Medium-duty trucks
• Transmission systems (Eaton, Bobcat, ABS)
• Dashboard & other vehicle modules

Dealer-Level Diagnostic Functions

With our diesel diagnostic laptop you can perform:

• Air brake & ABS testing
• Turbo VGT diagnostics
• Engine derate analysis
• SPN / FMI troubleshooting
• DEF pressure & leak diagnostics
• VGT actuator evaluation
• Bi-directional tests
• Aftertreatment management
• Parameter adjustments (including truck tuning)
• Speed limiter/governor editing
• Engine calibration monitoring
• Misfire testing
• SCR system tests
• DPF ash reset & aftertreatment resets
• VGT calibration
• Cylinder cut-out tests
• Transmission reset functions
• Trailer diagnostics
• Full fault code reading & clearing

What This Diesel Laptop Is Designed For

This rugged Truck Diagnostic Laptop is built for truck drivers, diesel mechanics, fleet managers, and off-highway equipment operators.
It performs regens, repairs, tuning, diagnostics, and troubleshooting—without relying on dealerships or expensive third-party services.

Includes a 60-day full money-back guarantee and a 3-year warranty with prepaid return shipping.

Why Choose TruckScanners

• No program expiration and no monthly fees
• Free 60-day return label if you’re not satisfied
• Full dealer-level diagnostic capability at a fraction of the cost
• Backed by a 3-year warranty

CF-54 Toughbook Laptop Specifications

• Panasonic Toughbook CF-54 (Rugged Build)
• Intel i5 Processor
• 8GB RAM
• 1TB SSD (Fast Boot + High Reliability)
• Windows 10 PRO Installed
• Refurbished with 3-year warranty

Included Diagnostic Hardware

Comes complete with a Brand New Nexiq USB-Link 3 adapter & cables:

• 9-Pin Adapter Cable
• OBDII Cable
• Diesel Laptops 9-Pin to 6-Pin Converter
• 15′ USB Cable
• Quick Start Guide

Programs & Software Included

• Full dealer-level diagnostic programs
• Coverage for engines, transmissions, brakes, and chassis systems
• Supports all makes, models, and components up to 2026

Need Help?

Call us at 877-210-3245 (8am–6pm EST) if you have any questions. Take control of your diesel diagnostics today.