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Antenna circuit - General electrical failure B1A56-18
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10335

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3
Antenna circuit - General electrical failure B1A56-18

I have this fault code which won't clear. FM reception isn't brilliant.

Any idea which module is faulty?
Thanks

It's a early model with no TV


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B1A56-18 (2F) Antenna circuit - General electrical failure - circuit current below threshold
  
Post #165484714th May 2016 9:18 pm
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Robbie
 


Member Since: 05 Feb 2006
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United Kingdom 2013 Discovery 4 3.0 SDV6 HSE Auto Baltic BlueDiscovery 4

Please fill in your vehicle profile before asking for technical help.

First place to check is the little press studs that connect the wiring to the antennas in the glass.

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Post #165485214th May 2016 9:28 pm
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gilesharrison
 


Member Since: 23 Oct 2016
Location: Penrith
Posts: 143

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3

Old thread revival - I have the same fault code as the OP.

Mine is a 2006 D3 HSE 2.7TDV

Where should I look for this press-stud that connects to the wiring? Any further advice?
  
Post #186030322nd Sep 2017 9:48 am
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10335

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

The press stud (to glass top) will only reduce receiption. It won't cause a fault code.


I fixed my reception problem. The blue power supply wire had been trapped at the factory and eventually broken. (under the headlining at the rear of the car).

Reception sorted, but fault code remains!

I think there are some fault codes which always get logged on some LandRovers even when nothing is actually wrong. So if your reception is ok, don't worry about it!
  
Post #186033722nd Sep 2017 11:12 am
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gilesharrison
 


Member Since: 23 Oct 2016
Location: Penrith
Posts: 143

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3

Thanks for that. My reception is fine so I'll just ignore it.
  
Post #186056522nd Sep 2017 7:29 pm
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