Disco 4 (LR4) Numerous Faults

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sfsecure

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Ireland
Hi, driving along tonight and the dash lights up like a Christmas tree with numberous faults. Gearbox fault, HDC fault, stability control fault flashing constantly. Got home and switched off the engine and started again and faults disappeared. I've no doubt they will reappear tomorrow. Any suggestions you good people. I drive a 2014 Discovery 4. TIA
 
as others have said battery /alternator needs checking

what are the volts with the engine off then on
 
Hi, driving along tonight and the dash lights up like a Christmas tree with numberous faults. Gearbox fault, HDC fault, stability control fault flashing constantly. Got home and switched off the engine and started again and faults disappeared. I've no doubt they will reappear tomorrow. Any suggestions you good people. I drive a 2014 Discovery 4. TIA
Hi i have the same problem where you able to resolve
 
D3/D4 very battery and alternator dependent

As above check voltage, my alternator failed recently and my D3 got a mind of its own. I replaced the alternator myself and paid £85 to have the original denso fixed as a spare. Thankfully the battery remained healthy as i did not use the vehicle at all

Find that DC voltage reader quick!
 
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