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bofhdk Gate Opener
Joined: 25 Dec 2004 Odometer: 30
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Posted: Mon Feb 10, 2020 6:30 pm Post subject: B-slash (`99 Disco 2 td5 LHD) error display
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I'm quite desperate - after fiddling about under the dash my D2 has become quite unresponsive and is displaying a blinking B-with-a-slash in the odometer display.
(that was supposed to be 2 frame animated gif - imagine that the B-slash is flashing)
So far I've checked all the black leads for continuity to ground (all ok) and the Slate/pink lead from the fusebox/IDM to the BCU (also continuity).
I've swapped ECU, IDM & BCU for ones from a spares-vehicle (same model).
All to no effect.
Wipers, windows, hazards, key fob, central locking, ignition nothing ECU/BCU controlled works.
Headlights and horn do work though
Nanocom & Hawkeye both complain that they can't communicate with any ECU.
Are there any experts here that might be able to provide a fix?
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bofhdk Gate Opener
Joined: 25 Dec 2004 Odometer: 30
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Posted: Mon Feb 10, 2020 9:03 pm Post subject:
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Gahh - I finally found the error.
It turns out that I hadn't been diligent enough when checking fuses. In the cold darkness of my carport I missed that Fuse F13 in the engine bay was blown.
It turns out that this is where the BCU gets it's +12V - whithout which none of the other units work.
Now everything is back to normal
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Nightbar Difflock Royalty
Joined: 30 Sep 2003 Odometer: 20799 Location: In a state of anticipation...
1999 Land Rover Defender
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Posted: Tue Feb 11, 2020 5:52 am Post subject:
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Good find and a good tip for everyone ~ fuses!
Thanks for the update.
__________________________________ The ex-Difflock Ambassador to Naples, Sir Nightbar DCJC DFS and 2 bars.
Plant a tree for the Difflock 3 |
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