Glossary / Engine

body control module

13 Episode Mentions

Too Afraid to Ask

The body control module is like the brain for many electrical parts of a car, helping them work together. It controls things like lights and power windows.

Technical Definition

The body control module is an electronic control unit that manages various electronic components in a vehicle, such as lights, windows, and locks. It communicates with other modules to ensure proper operation of these systems.

Hear It Discussed

"Okay. So let's say he doesn't have an aftermarket up underneath there. Then what do we do next? It's probably going to need a body control module or at least need a reprogramming because it's not,..."
Guys Giving Free Car Advice Over The Air You Can Call Too Under The Hood show 37:04

"I took the ECM, the body control module, the agnission suites, the key cylinder."
Ron Ananian, The Car Doctor - May 9, 2026 - Hour 2 - The Problems Your Car Isn’t Warning You About Ron Ananian The Car Doctor 27:55

"to be coded into the car's ECU and body control module. [831.4s] If they don't talk to each other, the car's charactors."
Guest fill-in: Knights of the round kids table The Driver's Show 13:48