If you've ever had maintenance done on your car, you may have heard of the ECM but not understood what it was. It's actually ...

The electronic control module (ECM) or powertrain control module (PCM) is the main computer that controls many of the vehicle’s essential functions. And as modern vehicles get more and more ...

The electronic control module (ECM) or powertrain control module (PCM) is the main computer that controls many of the vehicle’s essential functions. And as modern vehicles get more and more ...

which gather information and data about the car's performance and help optimize efficiency. For many modern vehicles, a single computer, known as the PCM or powertrain control module, manages that ...

Vehicles are increasingly behaving like computers with wheels, so it's time for a discussion of a little-known aspect of your car ... an ECU called the body control module. Sensors constantly ...

Mazda confirmed to The Drive that a vehicle control module in the Miata is to blame, though the automaker didn't further clarify what specific module was causing the issue, nor what the specific ...

Related Article The software sensed when the car was being tested and then ... The first type is shown here. Main computer Engine control module Diesel oxidation catalytic converter ...

Automakers are holding cars at port left and right over tariff worries, but Mazda is making the same move for a very different reason: Large numbers of the 2025 MX-5 Miata, quite possibly the ...