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Martin 01



Member Since: 13 Feb 2012
Location: East Yorkshire
Posts: 502

Indicator Relay
Just changed my relay which works the indicators as it sometimes used to stick on so the indicators wouldn't flash.
Since the change I can hear the relay clicking constantly & the trailer indicator light on the dash constantly flashes.
When I flick the indicator on it works as normal.

Any ideas anyone ?
Post #441488 29th Jul 2015 6:42pm
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K9F



Member Since: 12 Nov 2009
Location: Bournemouth
Posts: 9610

United Kingdom 2008 Defender 90 Puma 2.4 XS CSW Stornoway Grey
Duff relay. Without a trailer connected the trailer light should only flash once. Have you recently changed any lights from incandescent to LEDs perchance? If you go through life with your head in the sand....all people will see is an ar5e!!

Treat every day as if it is your last....one day you will be right!!
Post #441489 29th Jul 2015 6:45pm
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mk1collector



Member Since: 17 Sep 2009
Location: West Yorkshire
Posts: 6769

England 2004 Defender 110 Td5 CSW Bonatti Grey
Mud or water in the tow socket? Ray
My build thread
http://www.defender2.net/forum/topic17615.html
Post #441494 29th Jul 2015 6:58pm
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K9F



Member Since: 12 Nov 2009
Location: Bournemouth
Posts: 9610

United Kingdom 2008 Defender 90 Puma 2.4 XS CSW Stornoway Grey
Nice one Ray.... could be? Thumbs Up If you go through life with your head in the sand....all people will see is an ar5e!!

Treat every day as if it is your last....one day you will be right!!
Post #441495 29th Jul 2015 7:01pm
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Martin 01



Member Since: 13 Feb 2012
Location: East Yorkshire
Posts: 502

I've had LED lights on for about the last year or so K9F.

Ray, I have spayed both sockets with WD as a precaution, however this has only happened since I actually swapped the relay for the new one.
I think I remember the old relay having some thing like ABS on the side of it, do I have the wrong relay ?
The local Indy supplied it to me.
The trailer light did flash faintly at first but now it just flashes constantly.
I've since chucked the old relay so can't even refit that.
Post #441504 29th Jul 2015 7:23pm
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K9F



Member Since: 12 Nov 2009
Location: Bournemouth
Posts: 9610

United Kingdom 2008 Defender 90 Puma 2.4 XS CSW Stornoway Grey
When you say LED lights I meant indicators. If this is the case there are only two relays (that I personally know of) that will work properly the RDX and Wipac LED ones. These have the facility to adjust flash rate/trailer light trigger point accordingly.

There are quite a few threads mentioning both. Here's a start if this is the case.

http://www.defender2.net/forum/topic25723....=rdx+relay If you go through life with your head in the sand....all people will see is an ar5e!!

Treat every day as if it is your last....one day you will be right!!
Post #441506 29th Jul 2015 7:35pm
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Martin 01



Member Since: 13 Feb 2012
Location: East Yorkshire
Posts: 502

No not done the indicators yet. 👍
Post #441507 29th Jul 2015 7:38pm
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K9F



Member Since: 12 Nov 2009
Location: Bournemouth
Posts: 9610

United Kingdom 2008 Defender 90 Puma 2.4 XS CSW Stornoway Grey
Sorry my mistake. Embarassed

Still reckon it's the relay as the symptoms have changed since fitting. I would use an evaporating degreasing agent on the tow socket and thoroughly clean it out as I am not sure if WD40 may be conductive in vast amounts. Then try yet another relay if this is practical for you. If you go through life with your head in the sand....all people will see is an ar5e!!

Treat every day as if it is your last....one day you will be right!!
Post #441509 29th Jul 2015 7:44pm
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Martin 01



Member Since: 13 Feb 2012
Location: East Yorkshire
Posts: 502

I'm thinking dodgy relay myself, will have to get another & try it.

I have some electrical contact cleaner that I could spray into the towing sockets.
Post #441514 29th Jul 2015 8:02pm
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K9F



Member Since: 12 Nov 2009
Location: Bournemouth
Posts: 9610

United Kingdom 2008 Defender 90 Puma 2.4 XS CSW Stornoway Grey
Ideal, if you have a small paintprush use that as well to get inside the sockets too. Good luck. Thumbs Up If you go through life with your head in the sand....all people will see is an ar5e!!

Treat every day as if it is your last....one day you will be right!!
Post #441516 29th Jul 2015 8:05pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 20356

United Kingdom 
Check the earth for contiunuity on the trailer socket and negative pin on and indicator.
It should be a very low reading if not likely earth fault.
Check earth strap on transfer box clean and re-tighten, also if that doesn't help the front earth strap or one of them at East on the front outrigger under a front wheel arch.
The earth on the transfer box if poor can create the most weird lighting and electrical issues imaginable.

As previously suggested only two relays are LED. (Mine's RDX)
It should work with regular lights too no problems.
Ideally though for regular lights you'd want a standard relay and LED lights an LED relay.
You can also try removing the trailer socket electrically too.
Post #441517 29th Jul 2015 8:14pm
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ARC99



Member Since: 19 Feb 2013
Location: North Yorkshire
Posts: 1831

United Kingdom 2008 Defender 110 Puma 2.4 USW Cairns Blue
Strip out the trailer socket likely to be full of crud. Had similar problems on numerous occasions, always found crud inside the socket. Don't make old people mad.
We don't like being old in the first place,
so it doesn't take much to Censored us off.

Richard
Post #441521 29th Jul 2015 8:24pm
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luckygoldstar



Member Since: 23 Jan 2015
Location: south west
Posts: 41

United Kingdom 2004 Defender 90 Td5 HT Caledonian Blue
Just reading this thread...I have an indicator issue...the hazards all work...but the indicators have packed up ???
Post #442846 3rd Aug 2015 7:08pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 20356

United Kingdom 
Check the hazard switch plug is firmly home from behind.
Post #442864 3rd Aug 2015 7:48pm
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luckygoldstar



Member Since: 23 Jan 2015
Location: south west
Posts: 41

United Kingdom 2004 Defender 90 Td5 HT Caledonian Blue
Fuse blew on hazard circuit and kept blowing till I unplugged the front left indicator unit.

All indicators...do not work.....All light up when hazard buttton pressed ? will check that switch.
Post #442877 3rd Aug 2015 8:40pm
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