My fridge is not working on the 12v when towing. I've had the meter out and there is no power coming through the Pin 10 which is the ign controlled live. Pin 9 is fine with permenent live. Every other function is fine.
I have the engine running and the rpm at 3k, still nothing.
Its an OEM westfalia kit all the modules and relays are plugged in.

Help....

i can only think it could be a fuse that supply's the ignition live..is the ciggy socket working in the back..

It appears that the relay that comes as part of the kit is wired incorrectly. It is a 5 pin relay, utilising 4 pins.

87a was connected to pin 10 on the socket.
85 went to ground.
86 went to ignition trigger.
87 was connected to battery live.
30 was unconnected.



I connected 30 to the battery live and put Pin10 to 87. Sorted

told you so ......