The Bosch HD Diagnostic Solution, No. 3824A, is designed to bring OE-level heavy duty coverage to the shop floor, with an all-in-one subscription that unlocks access to repair information and wiring diagrams for all makes and models—eliminating the need for multiple OEM subscriptions. This device offers a wide range of manufacturer, engine, and system coverage to optimize repairs involving transmissions, brake systems, exhaust treatment, and more. Enhanced bidirectional controls streamline injector coding, forced DPR regen, VGT relearning, special tests, component actuations, and more. The first-year software subscription is free, plus a 30-day Troubleshooting and Repair subscription trial.