Trailer Plug

boots33

Well-Known Member
Jun 25, 2011
708
679
93
Maudsland Gold Coast Hinterland Qld
Hi all
Had a call from Jayco rep to see if I have the right trailer plug to suit the new van. We have the bigger fridge fitted so the van comes with a 12pin plug. Thats ok as our ford has a factory fitted 12 pin plug also, but I am a bit concerned that he wants the earth connected to pin 11. The standard ford wiring puts the earth on pin 10 (and 3) and from what i can find on the net this seems to be right. Has he given me the wrong info or do Jayco have a non standard pinout. Also could anyone who has a 12 pin tell me if the fridge is connected to pin 8 or 9, the rep has said pin 8 but again standard ford has power to pin 9. I don't mind swaping 9 over to 8 for power but am reluctant to change the position of the earth wire as this could cause problems when connecting to other trailers.:confused:
 

Wayne2410

Member
Jun 5, 2011
46
22
8
Central Coast, NSW
Hey Boots,

Borrowed this attachment from the Yahoo Expanda Group site; think it may help answer your questions.

I think the dealer got it wrong as the wiring diagram fits with your arrangement.
 

Attachments

  • Jayco%20Wiring.pdf
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