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    Volvo Truck Wiring Diagrams and Electrical Documentation

    This resource is an offline wiring documentation viewer for Volvo Trucks North America. It is intended for electrical troubleshooting, harness and connector referencing, and body builder upfit planning. Use it to navigate system level schematics, identify circuits, and cross check component...
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    Diesel Explorer — FREE code read & clear (RP1210) 2.2.2.0

    Diesel Explorer is a free Windows tool from Diesel Laptops that connects through RP1210-compliant adapters to read and clear fault codes on heavy-duty trucks. It’s ideal for fast DTC checks, health reports, and basic data without paid subscriptions. Highlights FREE core features: read &...
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    Eaton ServiceRanger — heavy-duty diagnostics for Eaton transmissions 4.2

    ServiceRanger 4.2 is Eaton’s service application for diagnosing, configuring and updating Eaton/Fuller automated and manual transmissions. It reads/clears faults, monitors live parameters, performs service routines and supports product software reflash with compatible RP1210/J2534 adapters...
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