Odometer Correct Tool Key benefits Complete diagnostic and programming functions for odometer, service intervals, and EEPROM data. Use it to adjust service reminders, perform assyst processing, read and erase fault memory, and program EEPROM chips safely. Reduces downtime and repair costs by allowing on-site reprogramming and fault clearing without returning the vehicle to a dealer. High performance with fast response, high sensitivity, and precise operation for reliable, repeatable results. Primary features Service interval adjustments and settings, including assyst processing. Fault memory read and erase functions. EEPROM programmer with support for both surface mount and DIL chips. Integrated PC communication for data transfer and backups. Multi language menus: Deutsch, English, Espanol, French, Portuguese, Italiano, Turkish, Nederlands. Includes ST01 and ST04 adapters and OBD2 cable for direct chip and vehicle connections. Stable performance and high reliability with straightforward controls. Compatibility and scope Applicable to speedometers, engine control units, operating hours counters, keys and immobiliser data, and general memory error diagnosis and programming. For EEPROM work, widely used chips such as 93C46 are supported. Surface mount EEPROMs typically use ST01, while larger DIL chips use ST04. Menus cover For EEPROM, CAR TRUCK, Motorcycle, Special Functions, and Setup. Vehicle manufacturers and models appear in an alphabetical, easy to navigate format. Performance and usability Quick response and accurate reading and writing of memory and calibration values. Simple menu-driven operation that allows language, password, brightness, volume, time, date, and mileage units (kilometres or miles) to be set in the Setup menu. Designed for technicians who already have basic knowledge of mileage correction and ECU programming. Important usage notes Always connect the EEPROM chip to the ST01 or ST04 adapter before connecting the adapter to the tool to prevent electrostatic feedback. Never solder connections while the lead is connected to the programmer. Do not connect the tool to a computer while using it. Doing so may cause a Blue Screen problem. Power on password: 12. Do not update the tool firmware yourself. Keep the tool stored in its case when not in use and in a dry environment. Avoid leaving the tool in the trunk of a vehicle. If using solvents to remove lacquer from EEPROMs, ensure clips and adapters are cleaned afterwards. Solvents may damage clips. Typical applications and scenarios After replacing an instrument cluster, use the tool to correct the odometer reading and reset service interval settings so the vehicle displays accurate mileage and maintenance reminders. Before repairing or replacing an ECU or immobiliser module, read and save the original EEPROM data using ST01 or ST04. Restore the original data if programming errors occur to avoid starting failures. During routine maintenance, read and clear fault memory and reset service indicators for cars, trucks, and motorcycles to complete diagnostics and maintenance in a single visit. Package contents 1 x Odometer Correct Tool main unit 1 x Plug 1 x CD 3 x Wiring cables 1 x Accessory ST01 adapter ST04 adapter OBD2 cable Technical note This tool provides integrated PC communication for data backup and transfer. Follow the included safety and connection guidelines to protect vehicle electronics and the programmer hardware.