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Random power down
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KevinD3
 


Member Since: 05 Aug 2020
Location: Sutton Coldfield
Posts: 1235

England 2008 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3
Random power down

So got a bit of a strange one.

Car starts drives and behaves great (yes, I know, that’s strange in itself) however, randomly, after I’ve parked up and left the car, I’ll come back to find the trip computer has reset, trip 0, ave speed 0 etc, on a rare occasion, the radio has also lost the station the clock has reset to 00:00 and the epb states that it’s not engaged.
Key in, and starts no problem. Doesn’t happen every time, probably twice a week or so.

Suspecting the main earth corroded but if it’s a bad wire somewhere wouldn’t it be more likely to happen during driving with the vibration etc? It only happens when it’s parked up and locked.

Any thoughts?
 2008 HSE Stornoway Grey

My Wife thinks the D3 is a hobby, The D3 thinks the wife is 💕 
 
Post #23681444th May 2024 9:37 pm
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10474

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

The alternator could keep things going when engine running

So check battery connectors and earth to inner wing
  
Post #23681585th May 2024 8:21 am
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KevinD3
 


Member Since: 05 Aug 2020
Location: Sutton Coldfield
Posts: 1235

England 2008 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

Like a lazy person. I hadn’t done anything about this for weeks. Today parked at the shops. Got in turned key and nothing, zilch, nada. Wife and kids started reminding me about landrover reliability as I popped the bonnet. As a starter, popped the cover off the battery and tada! Lead had come off the earth terminal Smile must have been loosening over time hence the random no power. Spammers from the boot and all fixed Smile

Always checking the stupid before the complex
 2008 HSE Stornoway Grey

My Wife thinks the D3 is a hobby, The D3 thinks the wife is 💕 
 
Post #236959225th May 2024 1:38 pm
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