What does a BCM control?
The automotive central body control module (BCM) is a processor-based power distribution center that supervises and controls functions related to the car body such as lights, windows, security, door locks and access control, and various comfort controls.Click to see full answer. Just so, what are the symptoms of a bad body control module? In case there is some trouble with the BCM, some of the symptoms given below will start showing up in the car. Shaking: The car becomes jerky when driving at increasing speeds. Misfiring: Misfiring of the car at high speeds. Hesitant Acceleration: The pick up of the car, when accelerating, is not smooth. Also Know, does the BCM control the AC? Body Control Module—a powerful control unit that is responsible for monitoring and controlling all other sub-computers in your car. It is in charge of managing all your automotive electronic systems such as security systems, electric locks, car lights, power mirrors, and air conditioning systems. Moreover, what does a bad BCM do? 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 do I test my body control module? How to Troubleshoot a Body Control Module Pay attention to your vehicle. Check to make sure all the electronic devices are working properly. Turn the radio and CD player on. Check the fuse box if you suspect that your vehicle’s BCM is on the blink. Take your vehicle to Auto Zone or Checker or another similar auto parts store.
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