ECU

Updated: June 3, 2025

Definition

Electronic Control Unit (ECU) is a computer system that controls one or more electrical systems or subsystems in a vehicle, managing various functions through software and hardware integration.

Category: General and Regulatory

Foundational terms, regulatory standards, and overarching concepts in automotive software

Electronic Control Units are embedded computers that manage specific vehicle functions such as engine operation, transmission control, safety systems, and other automotive subsystems through programmed software logic.

AI was used to generate this definition.

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