I have come across a lot of information on the forums about the problems with charging aux batteries and smart ECU controlled alternators, does anyone know if this is an issue with the V6 Amarok and will I also need to fit a DC-DC charger. I am wondering if when the ECU senses there is a trailer fitted that the alternator charge is then set to a constant voltage?
Does anyone who tows a van with an aux battery and fridge have any issues?