Thread: Towing...

Funny you should raise the question. I am having a similar issue with our 2013 RRS and our Jayco van. In my case we have upgraded to a caravan with led tail lights and I have not had any issues with the RRS not identifying that we have a trailer hooked untill this weekend (been 6 months and all was well). Only change since the last time we towed was having some warranty work done at the dealer (oil pump leak and ICE software upgrade). Now all of a sudden to have lost the trailer light on dash and reverse sensor goes off! Any ideas??

Mark

Turn on your headlights when you hitch up the trailer with LEDs, the trailer light on the dash won't work, but the car still recognises the trailer so your trailer stability will still work, as for the reverse sensors, you need the reflectors supplied with the Kaymar bar to stop the sensors from going off, or do what we did and have them turned off

There is the option of getting a resister to stop all this, search on here, I can't find the one I'd recommend, I've lost the link, sorry.


Baz.

This will solve all your problems......
Linear Electronic Design | Home

Originally Posted by bertness

This will solve all your problems......

Linear Electronic Design | Home

Doesn't iron doc say he has towed a trailer with normal lights (that previously worked okay) since the kaymar bar was installed and the trailer wasn't "sensed" so stuff didn't work correctly.
I personally would be taking the car back to the kaymar installer and walking him through the problem

Im waiting to sort this issue out with my dealer.
Im not even fitting my dual battery system/UHF/trailer brake controler/spotties until the issue is resolved incase they say my accseories are the issue.
I dont believe WE as owners should have to sort it.
At the moment I have to take my D4 back to the dealer for inspection,they want me to bring a trailer up.Its not going to happen,cant take the camper trailer as it requires electric brakes,not taking the boat on a 300km round trip to prove what I have found.And knowing its not reckonising the trailer and dragging one up leaves me wide open!!!!!
They will have to take it to a trailer seller or similar to plug and play.
Andrew

You should not be having any issues with LED trailers with the later model D4's. Mine is 2010. All I have done is add a Narva resistor to the Rh indicator ( you can pick any one ) circuit on the van. This is solely to ensure the trailer assist is activated. The D4 will sense the resistance in the one indicator circuit at start up, and activate trailer assist. The trailer icon only flashes on the rh side ( for me ) but the assist program is operating.

If you wish to fit a brake controller, you do still have to isolate the second power circuit. Have a good read of Sneigy's instructions, and all is good.

I don't blame LR ( or the other vehicle manufacturers ) for the hiccups in compatibility. The trailer and van manufacturers have done nothing to upgrade their wiring to suit the modern vehicles.

Hi guys

I took my D4 (2011 2.7) to a trailer place and hooked it up to a variety of trailers. Seems that it is recognising the non-LED trailers (flashing light on dash, reverse sensors don;t go off, etc) but not the LED ones.

Seems like I need a pulse busta or similar

thanks for the replies

cheers
lucas

Originally Posted by bertness

This will solve all your problems......
Linear Electronic Design | Home

The D4 is different to the D3 and doesn't require one of these, it only needs a small resistor.

There is a thread on here about this somewhere for the D4.

OK the above gizmo does work for the D4 also, but if you are handy with electrics have a read of this thread, some other alternatives

http://www.aulro.com/afvb/d3-d4-rrs/...er-lights.html

Baz.