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Intermittent climate control when towing
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Scottbrad
 


Member Since: 20 Dec 2014
Location: Newcastle upon Tyne
Posts: 230

United Kingdom 2015 Discovery 4 3.0 SDV6 HSE Auto Loire BlueDiscovery 4
Intermittent climate control when towing

Pulling the caravan home yesterday afternoon and the climate control kept switching itself off and back on again, first time it's done this and it didn't do it once we'd dropped the caravan off in storage. Possible damp in the electrics as we did get a lot of rain over the weekend?
 Cheers Scott.  
Post #163264829th Mar 2016 8:21 am
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Robbie
 


Member Since: 05 Feb 2006
Location: ¯\_(ツ)_/¯
Posts: 17932

United Kingdom 2013 Discovery 4 3.0 SDV6 HSE Auto Baltic BlueDiscovery 4

Possibly engine coolant overheating (or the sensor thinking it is).
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Post #163265729th Mar 2016 8:42 am
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Gareth
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Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26774

United Kingdom 

Agree with Robbie. I had this on my D3 when towing up a long motor way hill in South of France. Air temp was about 40degrees and the car was working hard. First the viscous fan started roaring, then the aircon shut down, then the temp needle shot up to top of the guage! Then I stopped!

Thing to note is that the guage is not proportional, it reads normal until it overheats then it shoots up. Best get a live data read from a suitable tool to confirm if the car is actually overheating or just a false indication.
  
Post #163268729th Mar 2016 9:35 am
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Scottbrad
 


Member Since: 20 Dec 2014
Location: Newcastle upon Tyne
Posts: 230

United Kingdom 2015 Discovery 4 3.0 SDV6 HSE Auto Loire BlueDiscovery 4

Cheers for the info guys. I know if I report it to the stealers however they won't be able to replicate it and just fob me off.

Gareth - The car wasn't working very hard when it happened, easy motorway run and the outside temp was only around 7/8degs and no other abnormalities like you report.
 Cheers Scott.  
Post #163269229th Mar 2016 9:43 am
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