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Thread: TD5 Flashing B on dashboard

  1. 27th November 2023, 07:36 AM #21
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    sierrafery
    sierrafery is offline YarnMaster Silver Subscriber
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    The BCU is not only immobiliser, it's much more than that, it can be replaced with second hand but nanocom or similar is needed and know what to do with it
    Discovery Td5 (2000), manual, tuned
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  2. 27th November 2023, 08:42 AM #22
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    Tins
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    Quote Originally Posted by Henryque View Post

    One question, that "blinking odometer mileage" for few seconds after first start has something to do with the BCU issue you mentioned ?
    That usually indicates that the BCU and the cluster are out of sync. IMO sierrafery is probably right. But then, he usually is on this stuff.
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  3. 27th November 2023, 09:15 AM #23
    discorevy
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    Quote Originally Posted by sierrafery View Post
    IMO the BCU is at fault
    Quote Originally Posted by Henryque View Post
    Imobilizer ? omg haha. Should i open the BCU to search for water/corrosion or you suggest go to an workshop to reprogram it ?
    There might be some confusion here as IMO is an acronym for In My Opinion.

    Do you have a Nanocom or Scan tool to sync Odometer to BCU or vice versa?
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  4. 27th November 2023, 11:28 AM #24
    Henryque
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    Quote Originally Posted by discorevy View Post
    There might be some confusion here as IMO is an acronym for In My Opinion.

    Do you have a Nanocom or Scan tool to sync Odometer to BCU or vice versa?
    Haha i didnt know that abbreviation

    I dont have a nanocom, or any other scan tool, but there are some mec workshops next to my home that do this service.
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  5. 27th November 2023, 03:55 PM #25
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    sierrafery
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    yes, i used IMO as "In MY Opinion".... that blinking odometer is just a side effect of the BCU fault which triggered the crossed B and caused the driveability issues, the fix for you is to replace the BCU with known good one or send your's to a specialised repair shop if you find in your country something similar with this Discovery 2 BCU All problems. repairs, rebuild. or supply. Dealer recommended. | eBay , read the "item description from seller" and you'll recognise your symptoms too(and there can be many more)
    Discovery Td5 (2000), manual, tuned
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