• One tool reprograms multiple makes
• Includes off-car adapters for most domestic ECMs
• Update any computer as part of regular maintenance
• Program replacement computers for many vehicles
• Step-by-step illustrated guide for all major OE systems

Much like the operating system of a PC, Engine Control Modules (ECMs) have updates available from each manufacturer to correct engine management problems. The 2534 Global Programmer allows you to program all makes of cars and light duty trucks on-car with these OE updates. Off-car programming is possible for domestic manufacturers only. Access to the update files are available from each manufacturers website.