The Bosch KTS 540 is a professional automotive diagnostic interface optimized for ESI[tronic] 2.0 (Evolution) software, supporting comprehensive diagnostics, troubleshooting, and Secure Diagnostic Access (SDA) for modern vehicles. It offers Bluetooth Class 1 connectivity and integrated 1-channel multimeter capabilities, running on Windows 10/11 through the Diagnostics Device Configuration (DDC) tool. For comprehensive technical requirements, visit Bosch. Bosch KTS570 / KTS540 Diagnostic Testers - Hickleys
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| Feature | Specification | |---------|----------------| | Type | VCI (Vehicle Communication Interface) | | Connectivity | USB 2.0, Bluetooth (Class 1, up to 100m), D-Sub 15-pin vehicle connection | | Protocols Supported | K-Line, CAN (High-Speed, Low-Speed, Single-Wire), ISO 9141, J1850 (VPW/PWM), DoIP (with adapter), CAN FD (limited) | | Voltage Range | 6V to 36V DC | | Indicators | 6 LEDs (Power, Connection, Bluetooth, CAN, K/L-Line, Status) | | Software | Bosch ESI[tronic] 2.0 (formerly ESI[tronic] 2.0 Online) | Bosch KTS 540 Software - MHH AUTO - Page 1
The Bosch KTS 540 is a wireless VCI paired with ESI[tronic] software for advanced vehicle diagnostics, supporting functions like module coding, Pass-Thru, and integrated multimeter testing. While providing robust 100-meter Bluetooth connectivity, the KTS 540 faces discontinuation of support after the ESI[tronic] Evolution 2025/1 release, limiting future updates for current users. For technical details and troubleshooting, see the Hickleys. The Bosch KTS 540 is a professional automotive