Where should the technician find the oil change reset procedure for a vehicle with an electronic oil change warning system?

The owner’s manual is the most appropriate source for finding the oil change reset procedure for a vehicle equipped with an electronic oil change warning system. This manual is specifically designed for the vehicle and includes detailed information tailored to the specific systems and features of that model. It typically contains the manufacturer's guidelines, including maintenance schedules, warning systems, and instructions on how to reset various alerts, such as the oil change indicator.

While an automotive textbook may provide general knowledge about oil change procedures and reset methodologies, it does not contain vehicle-specific procedures. The instructor's guide and workbook are intended to support learning and teaching but lack the detailed, vehicle-specific information that the owner’s manual offers. For accurate and manufacturer-recommended procedures, it’s essential to consult the owner’s manual.