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Johan H



Member Since: 12 Oct 2017
Location: Helsingfors
Posts: 36

Finland 
Easiest place to tap into reverse light
Hello,
I need to get a signal from the reverse light. Where would be the easiest location to tap into the wire? preferably close to the the front right seat. I need to have the cable pulled to a box beneath the seat.

All advise is greatly appreciated! Thanks in advance!

Cheers,
Johan
Post #809959 12th Jan 2020 7:54pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 19578

United Kingdom 
Have you considered a piggy back loom from the rear. Plug and play and no cutting if the factory loom. Diesel$ Live$ Matter. ⛽️🛢️👨‍🔧🧰⚙️ RED, WHITE & BOOST! 🇬🇧
Post #809960 12th Jan 2020 7:56pm
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topless_matt



Member Since: 29 Mar 2015
Location: norfolk
Posts: 68

England 2007 Defender 90 Puma 2.4 HT Tonga Green
Connection on the gearbox for the reverse light is the closest place to the seat box. Hold my beer and watch this!
Post #809962 12th Jan 2020 8:04pm
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Martin
Site Admin


Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6482

United Kingdom 2015 Defender 90 Puma 2.2 XS CSW Montalcino Red
If you want a plug and play reverse switch "Y" tap then I can make one for you - let me know Smile  1988 90 Td5 NAS soft top
2015 D90 XS SW
Post #809965 12th Jan 2020 8:17pm
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Johan H



Member Since: 12 Oct 2017
Location: Helsingfors
Posts: 36

Finland 
Hello,
Thanks for the answers, and thanks Martin for the offer, where would the y-cable be connected?

I also thought of the reverse light switch at the gear stick, how much do I have to take apart to get to the switch? Or can I access it from beneath the car?

Thanks again,
Johan
Post #809969 12th Jan 2020 8:53pm
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Mdm



Member Since: 11 Sep 2013
Location: Sunny Lancashire
Posts: 1526

United Kingdom 
piggy back loom at the rear end of the car is the easiest way.
Post #809980 12th Jan 2020 9:40pm
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LandRoverAnorak



Member Since: 17 Jul 2011
Location: Surrey
Posts: 11240

United Kingdom 2013 Defender 110 Puma 2.2 USW Orkney Grey
I went down the piggy back loom route when I needed a reverse light feed. It's quite easy to do: make up a short loom with male and female econoseal plugs and an extra loose wire from one of the positive terminals like this:


Click image to enlarge

That loom then plugs in between the end of the main loom and the reverse light under the rear wing. The loose wire (yellow in my case) can be extended to wherever you need it, although going forward to the seat box area is mildly involved, I suppose. Darren

110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak

"You came in that thing? You're braver than I thought!" - Princess Leia
Post #809982 12th Jan 2020 9:50pm
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grafty99



Member Since: 15 Aug 2012
Location: North Devon
Posts: 4784

United Kingdom 2002 Defender 90 Td5 HT Caledonian Blue
Is there not a reverse feed on the driver side bulkhead (engine bay side) in the multiplug for the chassis loom? 2002 90 Td5 Station Wagon
1990 Vogue SE
Triumph Tiger Explorer 1200
Td5 90 Thread http://www.defender2.net/forum/topic50767.html
Tdi 110 Thread https://www.defender2.net/forum/topic69562.html
RRC Thread http://www.defender2.net/forum/topic54492.html
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Post #809987 12th Jan 2020 10:05pm
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Johan H



Member Since: 12 Oct 2017
Location: Helsingfors
Posts: 36

Finland 
Thanks for the answer, I thought of just using a Scothlock and then making it water tight.

But as you say its a bit of a job to pull the cable to the seat box, so I think I will try to find/access the switch at the gearbox.

Any advice where to find it?

Thanks again & have a good week
Post #809989 12th Jan 2020 10:13pm
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LandRoverAnorak



Member Since: 17 Jul 2011
Location: Surrey
Posts: 11240

United Kingdom 2013 Defender 110 Puma 2.2 USW Orkney Grey
Argh, Scotchlok! The devil's electrical connector Shocked Darren

110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak

"You came in that thing? You're braver than I thought!" - Princess Leia
Post #809990 12th Jan 2020 10:26pm
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Johan H



Member Since: 12 Oct 2017
Location: Helsingfors
Posts: 36

Finland 
grafty99 wrote:
Is there not a reverse feed on the driver side bulkhead (engine bay side) in the multiplug for the chassis loom?


Do you know if the wire has the same color at that particular connector as at the bulb? At least there its grey.
Post #810011 13th Jan 2020 9:31am
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Martin
Site Admin


Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6482

United Kingdom 2015 Defender 90 Puma 2.2 XS CSW Montalcino Red
It's white at the light, not grey (grey is the fog light).

The output from the switch is supposed to be Orange with a Grey stripe, but I have seen other colours used on Puma looms.

This changes to Green with a Brown stripe at the 14 pin engine connector (towards the back of the top of the left side of engine looking from the driver's seat).

The Green/Brown changes to White at the 14 pin round grey connector on the bulkhead, this is on the engine bay side on the top of the right footwell (again, looking from driver's seat).

However it is available in the cabin as there is a branch up to the instrument pack, again it is Green/Brown. It goes to pin 26 of the instrument pack connector.  1988 90 Td5 NAS soft top
2015 D90 XS SW
Post #810015 13th Jan 2020 10:47am
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Stacey007



Member Since: 25 Sep 2015
Location: Cheshire
Posts: 3693

United Kingdom 
Martin


One of the jobs on my 110 was to fit an extra reversing light on the other side and a double fog so it balanced out..

However 4 years on I havn't done this, how much are your piggy back leads? one for each side?


Thanks


Scott
Post #810065 13th Jan 2020 5:04pm
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Johan H



Member Since: 12 Oct 2017
Location: Helsingfors
Posts: 36

Finland 
Martin wrote:
It's white at the light, not grey (grey is the fog light).

The output from the switch is supposed to be Orange with a Grey stripe, but I have seen other colours used on Puma looms.

This changes to Green with a Brown stripe at the 14 pin engine connector (towards the back of the top of the left side of engine looking from the driver's seat).

The Green/Brown changes to White at the 14 pin round grey connector on the bulkhead, this is on the engine bay side on the top of the right footwell (again, looking from driver's seat).

However it is available in the cabin as there is a branch up to the instrument pack, again it is Green/Brown. It goes to pin 26 of the instrument pack connector.


Thanks, this was very informative!

Just to make sure there is no misunderstanding; Is the reverse light on a right hand drive car on the right side? Viewed from the rear. I thought of this while the cable seems very grey in colour, I tried even cleaning it with brake cleaner.

If the light is on the left side, then I suppose I need to trace the fog light instead (I suppose LR has used the same cable loom at the rear independently of left or right steering.
Post #810088 13th Jan 2020 7:42pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 16879

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
On a RHD vehicle the reversing light is on the nearside and fog on the offside. It is a legal requirement for a single rear fog light to on or to the offside of the vehicle's centreline.
Post #810102 13th Jan 2020 8:31pm
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