Specialists in Land Rover Parts & Accessories Since 1970 Range RoverRange Rover SportDiscoveryLR3LR4EvoqueFreelanderLR2DefenderSeries

question icon
phone icon
Have a Part Question? Email & Ask Us
Shop by Parts Shop by Vehicle
Over 11,000 parts in stock! Fast Delivery Best Price Guarantee Quality & Service About Us
Atlantic British Ships Fast!

Over 11,000 Parts In Stock!

From floor mats to filters to complete engines, we carry the widest range of parts and accessories for your Land Rover you will find anywhere!

...And the important word here is stock. We simply don't list part #'s that we can buy - we stock them. We operate over 50,000 square feet of warehouse space at two warehouse locations on both the East and West coast.

More info
parts delivered to your door

Fast Delivery

We ship same-day on orders placed before 12:00pm eastern time, Monday - Friday (excluding holidays) from both our East and West Coast Warehouses.

We ensure timely processing of your order, quick delivery times and very competitive shipping rates from UPS, FedEx and the US Postal Service

More info
Best Price Guarantee

Our Guarantee On Low Prices!

Atlantic British strives to bring you the BEST QUALITY parts at the BEST PRICE!

Show us a better retail price on the same brand part/item and style advertised on any other website or catalog and...

We'll match it!

Plus, we'll even take an additional 5% Off the matched price

More info
Store Policies

Quality & Service

Since 1970, we've helped more Land Rover owners enhance, modify or repair their vehicle than any other independent parts specialist. Quality products, superior service and a wealth of happy customers are the keys to our success. Getting you what you need, efficiently and effectively - it's what we do.

We appreciate your business - buy with confidence!

Rover Resources Center

Trailer Wiring Kit for Range Rover Sport

Applies To:

Item: YWJ500170ABP
Fits: Range Rover Sport | '06 - '09
Range Rover Sport Supercharged | '06 - '09


We've specially-developed this trailer wiring package for Range Rover Sport vehicles. This kit seamlessly converts your Rover wiring plug to either a standard 'Flat 4' North American spec plug or 7-way plug (both connectors included!). Our quality harness kits are dependable and cost a fraction of the genuine versions. They feature a rubber plug cap to protect the exterior trailer plug from the elements and easy plug-and-go installation means they can be installed in minutes.


Parts included in Kit #YWJ500170ABP:
  • 4 ea. M5 x 0.8mm x 40mm machine screws
  • 1 ea. YMZ500770ABP harness with trailer connectors
  • 1 ea. YMZ500393ABP harness with vehicle connectors
  • 5 cable ties
  • Instructions


Tools Needed for Kit #YWJ500170ABP:
  • Phillips Head Screwdriver
  • 10 mm wrench
  • Allen Wrench


Note: You will be working in an area that is near the muffler, so make sure the muffler has completely cooled before starting this project.


Installation Procedure:

1. Remove the left tail light assembly by removing the 2 screws. The tail light will pull off. See photo #1. Disconnect the tail light assembly at the connector and set aside.

(photo 1)


2. Remove the Trailer Connector Access panel. (See photo #2)

(photo 2)


3. The YWJ500170ABP Wiring Harness comes in 2 parts. One part with the connectors that plug into the Trailer, and the second part with the connectors that plug into the vehicle.

4. Take the part with the trailer connectors and feed the harness through the opening in the bumper (the hole on the left). Maneuver the trailer connector through the opening. It may take some twisting and turning, but it will fit. (See photo # 2A.)

(photo 2a)


5. Secure the connector with the 4 screws provided. (See photo # 3.)

(photo 3)


6. Remove the 2 hold-down brackets on the left of the cargo area using the Allen Wrench. (See photo # 4.)

(photo 4)


7. Remove the panel in the left rear of the cargo area of the vehicle by pulling the panel away from the rear. (See photo # 5.)

(photo 5)


8. Disconnect the auxiliary power connector by pulling the plug off. (See photo # 6.)

(photo 6)


9. Find the 2 grey connectors and 1 green connector toward the top of the open area and pull them free from their mounting bracket. (See photos # 7 & 8.)

(photo 7)

(photo 8)


10. The grey connectors are held in place by 2 "dummy" connectors. Remove and discard the "dummy" connectors. (See photo # 9.)

(photo 9)


11. Disconnect the "Backup Obstruction Sensor" connector found snapped in the tail light mounting cavity and pull this wiring harness free from the vehicle. Pull the grommet out and the 3 connectors from inside the vehicle. (See photo # 10.)

(photo 10)


12. Feed the new wiring harness with the vehicle connectors through the hole in the vehicle making sure that the grey and green connectors that will plug into the car are toward the inside. Securely plug these connectors into the mating connectors inside the vehicle and snap into the mounting bracket. (See photo # 11.)

(photo 11)


13. Push the grommet into place.

14. Remove the nut from the grounding stud (10mm) and secure the ring lug of the trailer wiring harness to this stud. (See photo # 12.)

(photo 12)


15. Back outside the vehicle, feed the 2 connectors at the very end of the wiring harness through the hole at the bottom of the tail light mounting cavity, and feed the harness down so that you can see it in the area near the muffler. (See photo # 13)

(photo 13)


16. Remove the spare tire, so you have room to run the cable underneath the car. (See photo # 14.)

(photo 14)


17. Run the cable along the opening underneath the car directly behind the bumper and maneuver the end with the connector such that it comes out in the area near the muffler. (See photo # 15.)

(photo 15)


18. Securely push the connectors together. You will hear them "snap" into place when the connectors are completely seated. Push the white locking tab in to lock the connectors together. (See photo # 16.)

(photo 16)


19. Wrap these connectors with the foam provided so they will not rattle around. (See photo # 17.)

(photo 17)


20. From the tail light area, pull the harness up through the hole in the bottom of this cavity so that the wiring harness is safely far from any hot surfaces of the exhaust system. (See photo # 18.)

(photo 18)


21. Securely plug the connector for the "Backup Obstruction Sensors" in and snap it into its mounting location. (See photo # 19.)

(photo 19)


22. Underneath the car, find the mounting hole on the frame and secure the harness with the "fir-tree" cable tie. (See photo # 20.)

(photo 20)


23. Test the installation.

24. Reinstall the spare tire, tail light assembly, trailer access panel and the access panel in the left rear of the cargo area of the vehicle.

25. If your vehicle was not already configured for towing, you must have the body control module re-configured for trailer ball at a Land Rover dealer or Land Rover capable shop or someone who can access the module with a diagnostic scan tool.




Complete Product Instructions List Page

SIGN UP for Exclusive Offers & Latest Deals

    Atlantic British Ltd.
  • M-Th 8am-7pm (Fri 6pm) Eastern
  • East Coast - Map
  • 6 Enterprise Avenue
  • Clifton Park, NY 12065 - USA
Atlantic British on Facebook Atlantic British on Instagram Atlantic British on Google+ Atlantic British on YouTube Atlantic British on YouTube

    British Pacific
  • NEW Location!
  • M-F 8:30am-5:30pm Pacific
  • West Coast - Map
  • 4109 Guardian Street
  • Simi Valley, CA 93063 - USA

Please wait while we calculate your shipping cost.....loading image

Parts Question?
Quick Help Options X
Email Your Parts Questions View Store Policies View Shipping Information Tap to Call: 800.533.2210
Sign-Up Now And Enjoy
10% OFF

*Only For New Subscribers & Web Orders

No Thanks
Thank You For Subscribing!Check your inbox for 10% off your first order.
You are already subscribed!This offer is only available to new subscribers.