1. Welcome to 4Runners.com!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all 4Runner discussion topics
    • Transfer over your build thread from a different forum to this one
    • Communicate privately with other 4Runner owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site
    Quick Links: 2016 Locknut Key 054 Missing. Need one Car tray to eat food on the road Remove plastic cover by rear view mirror Will TRD Pro Roof Rack fit 5th Gen SR5? What size are these? Shock info

Curt USCAR Wiring Extension Harness

Discussion in '5th Gen 4Runners (2010-2024)' started by Grandpawmoses, May 27, 2025 at 2:15 PM.

  1. May 27, 2025 at 2:15 PM
    #1
    Grandpawmoses

    #1
    Grandpawmoses [OP] Dirty Old Man

    Joined:
    Mar 29, 2024
    Member:
    #39460
    Messages:
    613
    Gender:
    Male
    First Name:
    David
    Vehicle:
    2024 4R TRD Pro
    Too poor to buy anything now
    If you decide to relocate the trailer connector from under the carriage to under the rear bumper, the Curt USCAR Wiring Extension Harness, part number 56475, is plug and play to extend the factory trailer connection an additional 20 inches. It and the Amazon relocation bracket is all you need.

    20250527_153204.jpg
     
    Grandpawmoses, May 27, 2025 at 2:15 PM
    #1
    vthoky likes this.
  2. May 27, 2025 at 2:35 PM
    #2
    glwood54

    #2
    glwood54 Stop making me buy stuff!

    Joined:
    Aug 19, 2019
    Member:
    #10964
    Messages:
    7,228
    Gender:
    Male
    First Name:
    Gary
    Land of Enchantment
    Vehicle:
    2019 OR, KDSS, RSG sliders, Eibach shocks, 265/70 Falken Wildpeak AT4
    Seems a bit of overkill, seeing as you only need about 6", if that, to reach the relocation bracket. What do you do with the other 14"?
     
    glwood54, May 27, 2025 at 2:35 PM
    #2
  3. May 27, 2025 at 2:58 PM
    #3
    Grandpawmoses

    #3
    Grandpawmoses [OP] Dirty Old Man

    Joined:
    Mar 29, 2024
    Member:
    #39460
    Messages:
    613
    Gender:
    Male
    First Name:
    David
    Vehicle:
    2024 4R TRD Pro
    Too poor to buy anything now
    It depends on where you located the extension bracket. I needed about 12 inches to not have a strain on it. I have a small loop of the excess tied up.
     
    Grandpawmoses, May 27, 2025 at 2:58 PM
    #3
    glwood54 likes this.
  4. May 27, 2025 at 3:12 PM
    #4
    morfdq

    #4
    morfdq New Member

    Joined:
    May 25, 2022
    Member:
    #27196
    Messages:
    1,163
    Gender:
    Male
    First Name:
    Derek
    Vehicle:
    2022 SR5 Premium
    TRD Wheels, exhaust, Eibach, Cali Raised Skid Plate, Diode Dynamics fog, Sherpa Crestone rack.
    just out of curiosity, why do you need to relocate it?
     
    morfdq, May 27, 2025 at 3:12 PM
    #4
  5. May 27, 2025 at 5:42 PM
    #5
    Grandpawmoses

    #5
    Grandpawmoses [OP] Dirty Old Man

    Joined:
    Mar 29, 2024
    Member:
    #39460
    Messages:
    613
    Gender:
    Male
    First Name:
    David
    Vehicle:
    2024 4R TRD Pro
    Too poor to buy anything now
    I didn't like to get down in the mud to connect my trailer
     
    Grandpawmoses, May 27, 2025 at 5:42 PM
    #5
    glwood54 and Captain Spalding like this.
  6. May 28, 2025 at 6:02 AM
    #6
    morfdq

    #6
    morfdq New Member

    Joined:
    May 25, 2022
    Member:
    #27196
    Messages:
    1,163
    Gender:
    Male
    First Name:
    Derek
    Vehicle:
    2022 SR5 Premium
    TRD Wheels, exhaust, Eibach, Cali Raised Skid Plate, Diode Dynamics fog, Sherpa Crestone rack.
    ok, yeah that makes sense
     
    morfdq, May 28, 2025 at 6:02 AM
    #6
Register FREE to Reply!

Products Discussed in

Ford Mustang Focus Escape Expedition Power Outlet 12V Socket Plug Cover Cap OEM
$14.52
Spray Max 2K Hot Rod Satin Black
$28.58
ITrims Door Handle Cover Trim for Toyota 4Runner 4WD N280 Prado J150 2010-2024 2018 2019 2020 Car Styling Accessories Exterior Door Handles 8PCS ABS (No Smart Key Holes Matte Black)
$17.89
Kuject 320PCS Heat Shrink Wire Connectors Kit, Electrical Waterproof Crimp Butt Terminals, Insulated Spade Connectors for Automotive Marine Boat Truck, Include Rings Forks Spade Butt Splices
$18.98
Amazon Basics Car Sound Deadening Mat, 14.5" x 10", Pack of 10
$29.09
BlackVue 3-Wire Hardwiring Power Cable CH-3P1 | Parking Mode Accessory | Compatible with DR900X, DR750X, DR590X Series BlackVue Dashcams | Battery Discharge Prevention
$21.00
EATAKWARD PTR5734140 Automatic Gear Shift Knob Kit, Replacement for Toyota 4Runner 2012-2023 Replacement for Toyota Tundra TRD PRO 2014-2021, Replaces PTR57-34141
$18.98
CravenSpeed Stubby Jr Antenna Compatible with Toyota 4Runner 2002-2013 | 2"es | Short Antenna Replacement | Made in The USA
$20.00
Door Tailgate Glass Belt Molding Weather Strip Compatible with Toyota Vehicle 4Runner 2009-2023 Replace# 68292-35041 6829235040
$33.97
Stinger SK4241 4000 Series 4 Gauge Car Amplifier Installation Wiring Kit , RED
$85.99
2 Bank Marine Battery Charger 5X2, 10A (5A/Bank) - 12V Waterproof Onboard Battery Charger, Battery Maintainer & Desulfator for SLA/AGM, Lithium (LiFePO4), Calcium & Deep-Cycle Battery- Charged 24/7
$86.99
BST BSSP Pair Front Upper Control Arms for 2003-2022 Toyota 4Runner FJ Cruiser 2-4" Lift Kit CNC 6061 Forged Billet Aluminum Lifted Suspension UCA for 2003-2016 Lexus GX460 GX470
$278.62
Mxmoonfree 1200W Induction Heater Bolt Removal Tool, 8 Coils & Rugged Case for Nuts, Bolts & Bearings, Black, 2 Warranty, 110V
$209.00
TOYOTA 2004 to 2020 4Runner 2006 to 2018 Rav4 ROOF Rack Removal Delete KIT OEM Genuine
$50.00
Toyota Genuine Parts - 4Run Exhst Tip Blk (PT932-89180-02)
$81.29
ICON 1-3" Lift, Rear, 2.0 VS Shock, Compatible with 2007-14 Toyota FJ/03-Up 4Runner, 56505
$189.95
Apple AirTag
$24.95
Toyota Genuine PT938-00140 TRD Stamped Aluminum Front Skid Plate
$403.00
Covercraft UVS100 Custom Sunscreen | Fits 2020-2024 Toyota 4Runner | Blue Metallic
$79.98
Dynamic Paint Can Lid with Drip Free Pouring Spout for Metal 1 Gallon Paint Cans, Air Tight Seal for Paint Storage, Open/Close Vent for Easy Pouring, Handy Flip Top Lid for Brush Dipping
$10.99
Vehicle OCD - Center Console Organizer Tray for Toyota 4Runner (2010-2024) and Kia Telluride (2020-2025) - Made in USA - SLX124
$15.99
Blue Sea Systems 2508 30A - 8 Circuit Terminal Block
$12.68
YETOR Way Car Waterproof Electrical Connector,16 AWG 2 pin Plug Auto Electrical Wire Connectors for Car, Truck, Boat, and Other Wire Connections.(5 Pack)¡
$9.92
J-B Weld 8297 HighHeat 500 Degree Epoxy Putty Stick - 2 oz. , Grey
$6.98
PD USB C Charger Dock Station, AKwor Charging Desktop for Samsung Galaxy S8, Note8, LG G5 G6 V20, HTC 10, Microsoft Lumia 950 XL, Google Pixel, OnePlus 5, BLU Vivo 5
$9.98
San Auto Car Rear Bumper Guard Protector Anti-Collision Patch Anti-Scrape Universal Trunk Door Entry Protect Guards for Most Cars Rubber Non Slip Black with Tape 35"
$6.82
Turtle Wax 50938 Spray & Wipe Glass Cleaner
$8.99
Nilight 130 Pcs 3:1 Heat Shrink Tubing Kit Dual Wall Adhesive Sleeve Tube Electrical Wire Cable Wrap Tube Assortment with Storage Case for DIY
$9.99
DC 12V Car Digital Voltmeter Gauge - AIMILAR LED Display Voltage Volt Meter for Car Motorcycle (Blue)
$11.99
CURT 58380 Vehicle-Side and Trailer-Side 4-Pin Flat Wiring Harness with 12" Wires
$4.19
APFEN MFi Certified Lightning iPhone Charger Cord 90 Degree Fast Data Cable Nylon Braided Compatible with iPhone Xs Max/XS/XR/7/7Plus/X/8/8Plus/6S/6S Plus/SE (Gray, 10FT)
$9.74
MEASUREMAN 2-1/2" Dial Size, Liquid Filled Pressure Gauge, 0-60psi/kpa, 304 Stainless Steel Case, 1/4inNPT Lower Mount
$7.99
Sikaflex 1A Polyurethane Premium Grade High Performance Elastomeric Sealant, 10.1 fl oz Capacity, Black
$15.00
Forney 20857 Tap Magic Industrial Pro Cutting Fluid, 4 oz
$7.25
FindTape Polyester Felt Tape [1mm thick] (FELT-06): 3/4 in. x 15 ft. (Black)
$11.24
GOOACC 8PCS Auto Trim Scratch Removal Tool Car Audio Dash Panel Window Molding Fastener Remover Tool Kit-Red
$8.99
iJDMTOY 900-Series 9005 9006 Female Adapter Wiring Harness Sockets Wire Compatible with Automtive Driving Light, Fog Light, etc
$6.99
Yorkim DE3022 LED Bulb Super Bright DE3175 Festoon Bulbs White, Error Free Canbus 6-SMD 5730 Chipsets, DE3021 Interior Car Lights 31mm LED Bulbs for dome map light - Pack of 4
$7.99
RED WOLF Car Front Dash Tweeter Speaker Wiring Harness for 2008-2022 Toyota RAV4 Camry 4Runner Highlander Scion, 2010-2019 Subaru Forester Factory Speaker Replacement Adapter Connector Non JBL System
$13.99
Radar Detector Hardwire Kit for Escort, Uniden R1 R3 R7, Beltronics Valentine One Radar Detector Power Cord | 12" Mirror Tap Wire with RJ11 Jack, Dual Size Pins and Inline Fuse Radar Kit
$9.97
BZBMGMO Wire Insertion Tool（2 Pieces),Special Lead Tool
$12.99
Yorkim 912 921 LED Bulb, Backup Light Bulbs High Power 2835 15-SMD Chipsets Extremely Bright Error Free T15 906 W16W for Back Up, Reverse, Tail, Brake Lights, 6000K White, Pack of 4
$11.59
To Top