How do I know if my body control module is bad?
Symptoms of a Misfiring BCM High speed shake. If the car becomes a bit unstable or misfires when you drive it at high speeds, the BCM might not be communicating and synchronizing different systems of the car. Bad acceleration. If your acceleration isn’t smooth, you could also be experiencing BCM failure.
Does a Body Control Module have to be programmed?
Most BCMs need to be programmed by the remanufacturer or a shop equipped with the proper tools. If the replacement BCM needs programming, it must be programmed with the latest operating software and vehicle calibrations.
What happens when the body control module goes bad?
A malfunctioning BCM will activate dashboard instrumentation cluster error and warning lights. These lights may flash off and on if the BCM is not able to read the sensors correctly. Your vehicle performance may also be affected as the BCM communicates with other control modules in the vehicle.
How much does it cost to replace a body control module?
You will pay around $300 for most cars to replace the body control module. That includes labor and parts. The parts will cost about $150, while labor will be closer to $100 or so, depending on how long it takes to rewire the car.
How much does it cost to replace the body control module?
How long does it take to replace a body control module?
It could be a relatively quick fix, taking a little over an hour and running under $300, or it could take hours and cost hundreds more. In some cases, it’s just the module that need not be replaced. This can be relatively simple to take out, if it is behind the glove box, as it is in most cars.
Where is the body control module?
The BCM or body control module will be located under the dashboard on the driver side towards the center of the vehicle. Look to the right of the steering column towards the firewall. It will be a small black rectangle.
Is BCM the same as ECM?
In the automotive electronics industry, Control Unit ECU is used as a generic term for any built-in system that controls multiple electrical features in a car. It usually includes: Body Control Module (BCM) Engine control unit /Engine Control Module (ECM and PCM)