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Jimmy B



Member Since: 11 Nov 2017
Location: Cumbria
Posts: 51
2011 Defender 110 Puma 2.4 USW Stornoway Grey
BBUS retrofitting
I’m thinking about retrofitting a BBUS to my 61 plate puma, has anyone else done this and is any of the required wiring present in the standard loom?
Post #764240 18th Mar 2019 10:37pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17372
United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
Many people retrofit a BBUS, it helps overcome one well-known vulnerability. A 61-plate vehicle may have one anyway, but if not you won't have the necessary wiring and you'll need the n/s wing harness off a Td5.

Do NOT fit your BBUS in the standard factory location, whatever you do, since this location can be accessed without activating the alarm and the BBUS can then be disabled.
Post #764246 18th Mar 2019 11:51pm
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Jimmy B



Member Since: 11 Nov 2017
Location: Cumbria
Posts: 51
2011 Defender 110 Puma 2.4 USW Stornoway Grey
Thanks for the reply. Am I correct in thinking that if it’s just the wing harness I need then all the wiring is in place as far as the grey multi plug on the bulkhead? If so does anyone know the pin numbers for the BBUS wires in that plug?
Post #764271 19th Mar 2019 10:47am
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554
you have pm
Post #764279 19th Mar 2019 11:46am
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17372
United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
Jimmy B wrote:
Thanks for the reply. Am I correct in thinking that if it’s just the wing harness I need then all the wiring is in place as far as the grey multi plug on the bulkhead? If so does anyone know the pin numbers for the BBUS wires in that plug?


You are correct, and yes I do. I imagine however that this is what you have already received from Dorsetsmith.
Post #764330 19th Mar 2019 6:15pm
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Roger



Member Since: 26 Apr 2018
Location: Hampshire
Posts: 71
United Kingdom 2007 Defender 110 Puma 2.4 SW Java Black
Rather than using a new front wing loom you can cut the end off a BBUS relocation loom and get the little spade connectors to wire the relocation loom directly into the blanked off pins in the grey multi plug.

"Sumitomo 090(2.3mm) Male Contact 0.3-1.25mm"


These from automotiveconnectors.com were 16p each and did the trick nicely Thumbs Up
Post #764368 19th Mar 2019 8:31pm
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kmac



Member Since: 07 Oct 2009
Location: Middlesex
Posts: 1309
United Kingdom 2009 Defender 110 Puma 2.4 USW Santorini Black
Can someone please PM me a good place to relocate the BBUS to?
Post #764426 20th Mar 2019 8:25am
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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5697
2006 Defender 110 Td5 USW Zermatt Silver
And me please.
Post #764547 20th Mar 2019 9:10pm
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