Autel XP400Pro – Key and Chip Programmer for MaxiIM

Autel XP400Pro – Key and Chip Programmer for MaxiIM — a compact, professional-grade programmer designed to read/write keys, ECU data and a wide range of chips for fast key cloning, All-Key-Lost operations and secure chip maintenance.

Features

• Supports PC, MCU and EEPROM chip read/write
• ECU read/write and MC9S12 encryption chip support
• Key read/write including Mercedes infrared key read
• Add Key and All Key Lost functions for rapid vehicle recovery

Product Specifications

• Function 1: Support PC, MCU / EEPROM Chips Read / Write
• Function 2: ECU Read / Write, MC9S12 Encryption Chip Read / Write
• Function 3: Key Read / Write, Mercedes Infrared Key Read
• Certification: CE
• Electronic: No

Included in package: Autel XP400Pro programmer unit.

Warning/Advice: Handle chip contacts carefully; follow vehicle-specific safety procedures when accessing ECUs.

The XP400Pro streamlines diagnostics and key programming—reducing downtime for locksmiths and technicians by combining precision chip access with broad protocol coverage. It solves common roadblocks like lost keys, encrypted chip handling and ECU cloning with reliable, repeatable results.

Perfect for locksmiths, automotive technicians and garages for workshop or roadside use, backed by a satisfaction guarantee. Add the Autel XP400Pro to your toolkit to accelerate key programming and chip repair workflows.

Use case & promise: Used during key replacement, All-Key-Lost recovery and ECU chip maintenance. Includes a 2-year warranty for peace of mind — order now to simplify your key and chip programming tasks.