Can certain aftermarket accessories interfere with BCM operation?

Jul 7, 2022 ... No idea why it would be discontinued as the 19's use the same module and that is only 3 years out of production. Ford did not change the wiring ... Aug 31, 2022 ... I did check a couple of the fuses that seem to be connected to the control module but found nothing blown there. Let me know if there are any ... Nov 16, 2011 ... The tech at GM said that the accident did not cause the problem because he replaces them on the Grand Prix all the time. The tech said that it ... Jul 15, 2016 ... I have looked the part up and can't find it. Is it called something else? Where would it be located. The body control module bcm and powertrain control module pcm calibrations are unable to detect a sudden battery degradation while driving. Jan 9, 2022 ... I'd like to know, that access to bcm is from inside of a car? If so, do I need to dissasembly dash? Or is it from the outside and I need to ... Nov 5, 2012 ... I should call around & see if anyone other than a dealer has the spendy diagnostic computer needed to reprogram the BCM with the new VIN & odo ... GM Genuine Parts Body Control Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Nov 15, 2017 ... I was suspecting a faulty BCM. I did some research on the forums and found alot of useful info on cleaning grounds and I did but with no luck. I ... Sep 9, 2024 ... ... did not drain all residual power and did not reset the BCM. Click to expand... Not sure if it would make a difference, but the vid says turn ...