Thread: D3 trailer plug wiring

Hi Guys
hitched up the new c/van @ the dealers to the D3, last saturday & found that the D3 wiring does not have a power wire connected so I can run the 3 way fridge whilst driving.
D3 purchased 09/2009, was the last one & a dealer demo

on testing the D3's 7 pins, found only 5 were connected. L & R blinkers, stop, park & hopefully an earth. ??
there is another set of 7 pins/socket on the other side of the hitch, (white socket cover)this has 2 power connections. 1 constant & 1 when the ignition is one.
does anyone else have this problem or has this, black socket been retrofitted/altered when the D3's arrive in Aust. ??
so is the best way to get power to the black socket to put a jump wire from the white socket(not the constant pin) to the appropriate pin in the black socket. ????
appreciate yr advice.
cheers Tom

Hi Pete
thanks for the reply. there is noting in the book which states the draw for
the 3 way fridge. it is a Dometic RM2350.
but I did google it & it states 10.5amps
does this help
cheers Tom