Manual Transmission Exam 2 Practice 2026 - Free Manual Transmission Practice Questions and Study Guide

The transmission control module is primarily responsible for managing the operation of an automatic transmission. It regulates shifting timing, establishes shifting logic, and coordinates the interaction between automatic and manual shifting modes. Each of these functions is essential for ensuring that the transmission operates smoothly and efficiently, contributing to overall vehicle performance.

Controlling engine temperature, however, is not a function performed by the transmission control module. Instead, engine temperature management typically falls under the purview of the engine control unit or other related components, such as the thermostat and cooling system. The transmission control module focuses solely on transmission-related tasks and does not influence or regulate how the engine's temperature is managed.