Navistar Engine Diagnostics + Diamond Logic Builder 2025 + ServiceMaxx Pro J1939/J1708

Navistar Engine Diagnostics (NED), International Diamond Logic Builder (DLB) 2025 and ServiceMaxx Pro J1939/J1708 form the official, dealer-level diagnostic and programming suite for International/Navistar trucks and buses. Together they provide complete coverage of engines, chassis and advanced Diamond Logic electrical systems on J1939 and legacy J1708 platforms, with full access to parameters, tests and service bay functions for mixed fleets. :contentReference[oaicite:0]{index=0}

This package includes:
✔️ Navistar Engine Diagnostics (NED) – latest 2025 engine diagnostic & programming suite (J1939)
✔️ International Diamond Logic Builder (DLB) 2025 – body & electrical configuration/diagnostics for Diamond Logic systems
✔️ ServiceMaxx Pro J1939 + J1708 – legacy and current Navistar engine diagnostics (J1708 + J1939)
✔️ Remote installation, activation & basic configuration
✔️ Optional parameter setup for your fleet (on request)

Main Features – Navistar Engine Diagnostics (NED)

• Read & clear active / inactive diagnostic trouble codes (DTCs)
• View, graph and save live engine data (temperatures, pressures, fueling, aftertreatment, etc.) 
• Run special service bay tests (KOEO, KOER, injector buzz & contribution, cylinder cutout, aftertreatment tests)
• Change programmable engine parameters (cruise control, idle, speed limits, PTO, etc.)
• Monitor and diagnose aftertreatment systems (EGR, DPF, DOC, SCR)
• Print trip, vehicle and diagnostic reports for documentation 
• Designed for mixed fleets with full coverage of J1939 International electronic engine systems 

Main Features – International Diamond Logic Builder (DLB) 2025

• Program and diagnose International trucks and buses with Diamond Logic electrical systems
• Display vehicle signals in graphic and text format (switches, I/O, multiplexed signals)
• Read and clear body & chassis diagnostic fault codes
• View and modify body builder features & parameters (lighting logic, PTO logic, interlocks, warnings, etc.) 
• Perform service bay tests for electrical/electronic systems (actuator tests, output tests, monitoring)
• Flexible, expandable Diamond Logic architecture – add, modify or remove functions to suit specific applications 

Main Features – ServiceMaxx Pro J1939 + J1708

• Full-featured PC application for Navistar engines on J1939 and legacy J1708 platforms
• Read and clear engine fault codes
• View, graph and record live data streams for troubleshooting and road tests 
• Change engine parameters and configurations (idle, cruise, speed limiters, etc.) 
• Record and replay snapshots of engine signals for later analysis 
• Perform automated diagnostic tests to quickly identify faulty components 
• Ideal for legacy International platforms still in operation (F-series, Low Cab Forward, older MaxxForce engines)

Supported Systems

• International/Navistar Engines (MaxxForce, N-series and other J1939 platforms)
• Engine ECM & Aftertreatment systems (EGR, DPF, DOC, SCR)
• Chassis & body control modules (BCM, ESC, ABS – via DLB)
• Diamond Logic electrical systems (inputs, outputs, multiplexed body functions)
• Instrument panel / IPC and related electronic modules

Compatibility

Supported Diagnostic Interfaces (VCIs)

• RP1210A/B-compatible interfaces (required for NED & ServiceMaxx) 
• Nexiq USB-Link 1 / USB-Link 2 / USB-Link 3
• DPA5 (Dearborn Protocol Adapter 5) and similar RP1210 adapters 
• Noregon DLA 2.0 and MD32-series interfaces (for DLB) 
• Other OEM-approved RP1210 interfaces for J1939 / J1708

*Some advanced functions may depend on vehicle model, ECU generation and interface used.

Included in this Package

• Navistar Engine Diagnostics (NED) – latest 2025 dealer-level engine diagnostic software
• International Diamond Logic Builder (DLB) 2025
• ServiceMaxx Pro J1939 + J1708
• Licensing, activation & basic configuration
• Remote installation service (1 PC) via TeamViewer
• Post-installation technical support

Installation & Delivery

Payment & Refund Policy

Professional remote installation, genuine files and expert support included. Contact us if you have any questions or need help choosing the best configuration for your fleet.