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cambus [CAN bus]
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colin6307
 


Member Since: 17 Apr 2010
Location: croydon
Posts: 246

United Kingdom 
cambus [CAN bus]

Can one overload, or underload the cambus system 2013 D4
  
Post #123464511th Feb 2014 9:30 am
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Martin
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Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18456

United Kingdom 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

It's CAN bus, and it's a communications network between modules/ECUs.

Why do you ask?
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
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Post #123464611th Feb 2014 9:32 am
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colin6307
 


Member Since: 17 Apr 2010
Location: croydon
Posts: 246

United Kingdom 
cambus

Many thanks for correcting me, CAN bus.
I have fitted a square led in light above driver, the one that comes on when one gets in the car
now i want to make all 3 lights to come on, when the car door open, and i would have leds
which draw very little current, but give good light
Will CAN bus cope
  
Post #123465711th Feb 2014 9:49 am
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Martin
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United Kingdom 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

Bulbs/lamps are not connected to the CAN bus Smile

There's a big misconception regarding LED lamps and the CAN bus, they don't (and can't) have a direct effect on the bus. However, a system which monitors the bulbs/lamps may see an LED replacement as being the same as a faulty bulb due to the tiny current consumption compared to that expected.

This causes the bulb monitor to flag up an error which it might broadcast on the CAN bus network (or another network) so other devices (like the instrument pack) could show you a message about a faulty bulb.

However, this doesn't apply to the interior lights as far as I know.
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know! 
 
Post #123466011th Feb 2014 9:55 am
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colin6307
 


Member Since: 17 Apr 2010
Location: croydon
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cambus

I thank you for your reply, interesting
  
Post #123466711th Feb 2014 10:04 am
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Martin
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Member Since: 06 Nov 2004
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United Kingdom 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

No problem Smile
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know! 
 
Post #123466811th Feb 2014 10:11 am
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colin6307
 


Member Since: 17 Apr 2010
Location: croydon
Posts: 246

United Kingdom 
cambus

I may have some other electrical issues coming up, dare i ask
  
Post #123467011th Feb 2014 10:16 am
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Martin
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Member Since: 06 Nov 2004
Location: Hook Norton
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United Kingdom 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

Ask away Smile
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know! 
 
Post #123467511th Feb 2014 10:22 am
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evo8
 


Member Since: 29 Jan 2008
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Slovakia 2013 Discovery 4 3.0 TDV6 S Auto Baltic BlueDiscovery 4

You will most probably only be getting an error logged when the faults are read by diagnostic equipment.
When you repace interior lights with LEDs - usually INTERIOR LAMPS 1 CIRCUIT -:B1D13 appears. Not a big problem though... 8)
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Post #123468211th Feb 2014 10:42 am
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albal
 


Member Since: 31 Jul 2011
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In which case go for higher output LEDs Thumbs Up
  
Post #123468611th Feb 2014 11:01 am
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colin6307
 


Member Since: 17 Apr 2010
Location: croydon
Posts: 246

United Kingdom 
c

I have a single squre led of 25 lights in front and passenger and a strip led in luggage area,
no warning comes up
I don't think i can get a more powerful led to go in the light area
  
Post #123469811th Feb 2014 11:23 am
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lr101fc
 


Member Since: 03 Jan 2012
Location: Wales
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Wales 2005 Discovery 3 4.4 V8 HSE Auto Tangiers OrangeDiscovery 3
Lights

So you don't want to do a Rhod Gilbert then and put a "light of a million candles in" just £3.99?

Laughing

&list=PL2712630D52FB8D88&index=28

I've got a lower power strip light in the boot, an LED sounds like a great idea
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Post #123471411th Feb 2014 11:49 am
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