2011 Trailer plug pinouts or available loom.

**rrturboD** · 24th April 2025, 08:56 PM

My new 2011 TDV8 is missing the external trailer plug. Inside the spare wheel compartment, just beside the large grommet, is a grey/white socket, expecting the trailer plug wiring (VPLMT0008)
I will be making my own as local suppliers/wreckers seem to be 'out of stock'.
I can test each wire and find its function, but hoping someone has the pinouts of this existing plug.
Thanks,
MichaelT

**p38arover** · 25th April 2025, 02:54 PM

Would this help?

fullfatrr.com - View topic - L322 Trailer Wiring - How it should be done, with pictures !

**rrturboD** · 25th April 2025, 05:07 PM

Thanks Ron, but it is all about 2002-2009.
I have no trailer eco in the boot, and a big multi wire socket to fit the very expensive loom. I am baulking at the multi hundred dollar loom, given that I'll need to redo anyway for my preferred external socket.

**p38arover** · 26th April 2025, 10:47 AM

What's a "trailer eco"?

On FullFatRR, GaryRR wrote:

I also have a 2011. The 2011 has the tow ECU built into the car. All you're actually buying is a wiring harness. So, to that end, the dedicated electrics are actually quite expensive for what they are.

Does this help?

Range Rover 09/2009-12/2012 13 Pin PF Jones Dedicated Wiring Kit

I assume all you need is this big grey plug?

Range Rover Trailer Wiring Kits (Part# VPLMT0008) - Range Rover Parts And Accessories

**rrturboD** · 26th April 2025, 03:41 PM

Thanks for the link

"The 2011 has the tow ECU built into the car."

Does this include brake control too? as I see a 30A fuse marked trailer brakes.

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