Unknown ECU Quarantine and Safe Intake Procedure Before Programming Not every ECU arriving at a workshop is ready to connect to a programming interface. Some control units may have unknown history, visible damage, water exposure, incorrect labeling, previous repair work, or symptoms that have not yet been documented. Connecting an uncertain ECU immediately can create […]
ECU Programming Customer Authorization and Job Scope Checklist Before an ECU programming job begins, the workshop should confirm exactly what the customer has requested. Reading an original file, writing a modified file, cloning a replacement ECU, recovering a control unit, or performing a TCU operation are different services with different preparation requirements. A clear customer […]