So I’ve been chasing a no start issue in the falcon and have put it down to a bcm issue as it only occurs when the car has been left in the sun and gotten too hot inside. What I want to know is if I can swap the blue bcm with a green or black one? Any help is muchly appreciated
Cheers, Ben

what car and year.

Yeah probably would have been good information, 2004 ba falcon

true. have you checked for any codes thrown up by the car?.



yes altho i havn't seen a black one [?] so i won't say yes on that one. fitting the upper class BCM [BEM] may cause some fault codes to be thrown up as your car won't have all the equipment that 'normally' goes with using the green BCM [BEM] such as not having the dash light sensor fitted. wether you use a Blue or a green BCM [BEM] replacement unit you will still need to code it to the car, either by yourself or paying someone to do it.