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Vehicle diagnostic tool: read fault‑codes & ECU communication via Bluetooth.
DTC‑TOOL is a professional commercial vehicle diagnostic application for truck repair technicians. Main features: • Read and clear vehicle diagnostic trouble codes(DTC) • ECU communication and real‑time vehicle data streaming • Connect with diagnostic hardware via Bluetooth RFCOMM • View diagnostic reports and historical repair records It supports multiple heavy‑duty truck brands, helps mechanics quickly locate vehicle faults and complete maintenance work. Note: This app works with dedicated Bluetooth diagnostic hardware. Some functions require corresponding external equipment.
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Google Play only. Downloads from daily Top free ranks (or the store's install count); in-app revenue from Top grossing ranks, calibrated on AppTweak's US estimates, or else from downloads; ads from public ad benchmarks. Not reported figures.