What Happens If A Transmission Speed Sensor Goes Bad?

Transmission speed sensors are vital automotive components, but they're not immune to wear and tear over time. Here's what ...
Motor Trend

4L60E Transmission Control Unit - Electronically Speaking

•Previously, we took you through the necessary steps for installing a modern electronically-shifted 4L60E trans into your third-gen. But we only got you half way there. This month we made a trip over ...
SlashGear

What Does TCM Stand For In A Car?

Having a basic understanding of automotive acronyms is important. Some, like ABS (Anti-lock Braking System) and DOHC (Dual Over Head Camshafts), represent commonly advertised automotive features, ...
GM Authority

GM Issues Fix For C8 Corvette Transmission Control Module Communication Loss

General Motors has issued a service update to address a problem related to the Transmission Control Module in certain examples of the 2020 and 2021 model-year C8 Corvette Stingray. The problem: in ...
GM Authority

Some 2021 Corvette Units Will Need Transmission Control Module Reprogramming

Some units of the 2021 Corvette Stingray may require a Transmission Control Module reprogramming. The error in the module software could result in the active ...