What is the purpose of a body control module?

Answer For better or worse, there's no denying the fact that modern cars are exponentially more complex than they once were. The body control module is a fine example of this technological growth in toda... Read More »

Top Q&A For: What is the purpose of a body control module

What Is the Purpose of the Power Control Module?

Like computers, cars require a central processing unit in order to operate. An automobile's power control module, or PCU, performs this task. The PCU has many functions in an automobile.

How to Troubleshoot a Body Control Module?

Body control modules can be troublesome devices, especially when they make your vehicle do strange things as a result of the BCM malfunctioning. A BCM is defined as a computer component in a vehicl... Read More »

How to Replace a Body Control Module?

You have gone through all the diagnostic flow charts available to you and finally come to the conclusion that the body control module is at fault. Replacing it is generally straightforward, but if ... Read More »

Where is the body control module on a Silverado?

On a Chevrolet Silverado, the body control module is located just beneath the steering column inside the cab. The body control module is often referred to as BCM in wiring charts.References:Command... Read More »