7989020012 Diagnostic Interface T-427 VCI RF

MAN T-427 VCI RF (Vehicle Communication Interface with Radio Frequency) — the wireless diagnostic hardware required to run MAN-CATS II and MAN-cats3 diagnostic software. Connects to the vehicle's 9-pin or 16-pin diagnostic port and communicates with a laptop or tablet via RF, eliminating the need for a physical cable tether during workshop operations. Used to read and clear fault codes, perform actuator tests, view live data streams, programme replacement control units (ECU, TCU, ABS/EBS, AEBS, retarder), and carry out guided diagnostics across all MAN vehicle systems. Compatible with MAN TGA, TGX, TGS, TGM, TGL, NEOPLAN, and MAN Lion's Coach bus platforms. An essential tool for independent workshops and fleet operators performing in-depth MAN diagnostics, ECU replacement, or parameter adjustment procedures. The RF connection supports simultaneous diagnostics from outside the cab — useful for fault-finding under driving conditions or with the hood open. Verify software compatibility with your MAN-CATS version before purchasing.