Wednesday, Mar 26, 2014 at 09:54
John & Val,
Few models are actually computer controlled:
Nissan Navara D40, R51 Pathfinder 2011 onwards V6 Diesel only. Hyundai Santa Fe 2010 +, Range Rover 4 2011 +, Ford
Ranger 2011 +, Pajero 2012 +, Mazda BT-50 2011 + and Land Rover Disco 4, Isuzu D-Max 2012.
The rest use either a conventional alternator or low voltage type.
Yes on computer controlled vehicles if the low charge function can't be turned off by the dealer then a DCDC charger is the way to go.
With regards to the low voltage type alternators Toyota etc fitting a booster diode where possible will restore voltages to near standard alternator levels.
As for charging batteries in a camper/small van, many including myself have no problems charging straight of the vehicle with no DCDC charger to be seen, in the case of a large van, with long cable runs or where inadequate cabling has been installed a DCDC charger might be the solution.
Frank P,
Sorry, yes did assume your were referring to a DCDC charger.
Cheers
Leigh
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