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how to wire up a towbar single electric?
Posted: 03 Nov 2013, 15:47
by xpress
hi there. I am fitting a towbar and I would be grateful to find out how to fit a single electric socket or what is the standard and easiest way to do it? many thanks.
Re: how to wire up a towbar single electric?
Posted: 03 Nov 2013, 15:55
by itchyfeet
http://www.brick-yard.co.uk/VehicleSpec ... towbar.htm" onclick="window.open(this.href);return false;
Going to have to cut into the existing wires some like soldering I prefer crimp connectors loaded with petrolium jelly
Most don't reccomend scotchlocks
Re: how to wire up a towbar single electric?
Posted: 03 Nov 2013, 17:31
by xpress
thanks for that itchyfeet. can you recommend a decent point of entry on the van for patching in?
if I patched into the point of entry of the light socket I could save cutting into the loom?
Re: how to wire up a towbar single electric?
Posted: 03 Nov 2013, 18:54
by itchyfeet
Sorry not done it myself on the van yet so don't have any reccomendations, tow bar has been on for a couple of years but nothing to tow so I'm not in a hurry
I'm also interested to know what others have done
Re: how to wire up a towbar single electric?
Posted: 03 Nov 2013, 19:33
by kevtherev
all the cabling is in the junction box.
I broke into the loom(s) and soldered in the appropriate wires.
Re: how to wire up a towbar single electric?
Posted: 04 Nov 2013, 14:37
by xpress
is a 4ft 6 board with 6m of cable too wide and too much cable for a moped and rack? or is that wide enough as the lights on the van and not too cumbersome? also can 6m of cable just be wrapped around the trailer board?
Re: how to wire up a towbar single electric?
Posted: 04 Nov 2013, 14:38
by xpress
are the wires screwed into the junction box? if so I could unscrew and screw in with the additional wires from socket.
Re: how to wire up a towbar single electric?
Posted: 04 Nov 2013, 15:07
by kevtherev
xpress wrote:are the wires screwed into the junction box? if so I could unscrew and screw in with the additional wires from socket.
No they are plugs.
dash loom meets lights loom..and they meet in the junction box
it's so you can't attach the wrong wires together.. for the hard of thinking I would imagine

Re: how to wire up a towbar single electric?
Posted: 04 Nov 2013, 15:08
by kevtherev
xpress wrote:is a 4ft 6 board with 6m of cable too wide and too much cable for a moped and rack? or is that wide enough as the lights on the van and not too cumbersome? also can 6m of cable just be wrapped around the trailer board?
yes that's fine
Re: how to wire up a towbar single electric?
Posted: 04 Nov 2013, 15:11
by kevtherev
The Haynes has all the wire colours and the corresponding lights
you'll find all the colours in the box
and none are repeated except brown (earth)
it'll be tight with blocks..neater with solder
Re: how to wire up a towbar single electric?
Posted: 29 Dec 2013, 21:41
by ColG
Going to fit my towbar tomorrow and would like to try the electrics myself. Does none know of a step by step guide online?
Re: how to wire up a towbar single electric?
Posted: 30 Dec 2013, 11:47
by kevtherev
1, take tow bar cable to junction box
2, Open the box.
3, Identify coresponding colours to lamps. (ilustrated in the Haynes)
4, bare and cut the wire starting with the brake light
5, bare the coresponding wire on the tow bar cable
6, Solder them together and insulate.
7, work your way around the plug (shown) joining all the wires up in the junction box.