Sorry to be resurrecting such an old thread but I can't find any more recent discussion on this topic elsewhere. I am also experiencing this bleed issue in both VCAs, like others worse in EMP mode, but still there in Lin mode. It is V2 with the SSM2164. Looking at the back of the PCB there are some modifications (see images here). Are these an attempt to resolve some of the bleed issues? I have read the info on swapping resistors but not sure if this is necessary on this module or has it already been done (I also wasn't sure which resistor was R24). As the bleed is still there is there any further modifications that can be done?
Thanks
Alan