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Trailer light issues - do towing electrics perish over time?
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lukeob
 


Member Since: 02 Aug 2016
Location: Berkshire
Posts: 87

United Kingdom 2013 Discovery 4 3.0 SDV6 HSE Lux Auto Santorini BlackDiscovery 4
Trailer light issues - do towing electrics perish over time?

Added VPLAT0012 to car 10 year ago now when we bought it. Fitted myself.
Recently, noticing some oddities where trailer lights aren’t working as should.
Trailer lights given full check and test in recent service and confirmed all OK.

This morning, right trailer indicator wasn’t working, gave connector a shove and then worked.

I seem to recall the cable runs under back of car, part weights and up into the left hand side boot space.

Could the cable or connector have perished over the past 10 years?

We tow weekly so there’s a lot of connecting/disconnecting.

Any similar experiences out there?
Cheers Thumbs Up
 Luke

D4 MY13 HSE Lux 
 
Post #235450530th Nov 2023 12:43 pm
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ronald.soak
 


Member Since: 29 Apr 2008
Location: London
Posts: 533

England 2005 Discovery 3 TDV6 S Manual Chawton WhiteDiscovery 3

Corrosion of socket on car the most likely in my experience.

John
  
Post #235451430th Nov 2023 2:07 pm
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Trailered Movements
 


Member Since: 16 Jan 2020
Location: East/West Sussex Coast Borders
Posts: 1200

United Kingdom 2011 Discovery 4 3.0 SDV6 Commercial Auto Sumatra BlackDiscovery 4

Unless you have had rodents eat the wiring (on the trailer), it will almost certainly be the socket as mentioned above, and/or the plug, as generally these are made of cheese.


Dave
 2011 Discovery 4 Commercial SDV6 (Gone)
2010 RRS TDV8 (Gone)
1980 OBLIC 4.0ltr Range Rover (went a long time ago) 
 
Post #235452630th Nov 2023 4:03 pm
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