tommac
Member Since: 10 Aug 2011
Location: devon
Posts: 133
  
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Hi all,
Back in the fold with a 2010 D4; the radio/nav is not working, the system starts with the landrover logo then turns off, you can hear a relay click, this cycles every few minutes, but screen remains dead.
Ive checked the fuses, which all appear ok.
IID tool gives error code; lost communication with audio unit. If fault is cleared it comes back immediately
Can anyone advise where to look next?
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 17th Mar 2022 10:50 pm |
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Pete K
Member Since: 15 Jan 2016
Location: GL
Posts: 10683
  
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I’d be thinking the head unit (thing with CD)
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| 18th Mar 2022 11:34 am |
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thisandy
Member Since: 28 Jan 2018
Location: Pembrokeshire
Posts: 307
 
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Check fuses 67 and 68 if you haven’t done so already.
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| 18th Mar 2022 6:24 pm |
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tommac
Member Since: 10 Aug 2011
Location: devon
Posts: 133
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thanks for the comments; have triple checked all fuses this am and done a hard reset, still no joy. Thinking i may have to source a replacement head unit- anyone know the variances between part numbers for these?
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| 19th Mar 2022 12:58 pm |
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