For 2003‑2014 Chevy Express 1500 Trailer Hitch + Wiring 4 Pin Fits All Models Curt 14090 55540 2 inch Tow Receiver
Model: 14090 55540-CH365This Trailer Tow Hitch + 4-Flat Fits The Following Vehicles:
2003 - 2014 Chevrolet Express 1500 All Models
This Trailer Tow Hitch + 4-Flat Includes the Following Parts:
- Class 4 Trailer Hitch, 2" Receiver (Easy Bolt-On, No Drilling)
- Custom Wiring, 4-Flat (Plug & Play)
- Installation instructions, schematics, diagrams, and hardware (if required).
List of Fitment Years:
2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
CURT 14090 Class 4 Trailer Hitch, 2-Inch Receiver
Manufactured by: Curt
Whatever the next item is on your to-do list -- whether it's arriving at the jobsite before dawn or getting your travel trailer set up in time to see the sunset -- CURT class 4 trailer hitches offer greater towing power to let you Bring It These custom receiver hitches are built to tackle bigger jobs and bolder adventures, all while giving you a custom fit for your vehicle Class 4 hitches are available for a variety of makes and models, from pickup trucks and SUVs to full-size and commercial vans.
This particular class 4 hitch fits certain years of the Chevy Express 1500, 2500 or 3500 and GMC Savana 1500, 2500 or 3500 (to verify vehicle compatibility, see application info) It provides a weight carrying capacity of 10,000 lbs GTW and 1,000 lbs.
TW It can also accept a weight distributing hitch, offering a maximum WD capacity of 12,000 lbs and a WDTW of 1,200 lbs.
CURT class 4 tow hitches are as much suited for work as they are for play With their high load capacities, they are typically used for towing larger trailers, including everything from a double-axle utility trailer or livestock trailer to a full-length camper or large boat trailer (NOTE: Never exceed the lowest weight capacity of any towing component) All CURT class 4 receiver hitches come with a 2" receiver tube opening and all the necessary hardware for a complete installation.
From light-duty to heavy-duty, every CURT custom hitch is engineered to be vehicle-specific, using actual vehicles to create the optimal design We then combine high-strength steel, precise welding and a co-cured finish of liquid A-coat and durable black powder coat to provide you with a hitch you can depend on To prove it, we test all our hitches in accordance with SAE J684 for safety..
Features:
- Rated to 10,000 lbs. gross trailer weight and 1,000 lbs. tongue weight
- Compatible with weight distribution hitch (12,000 lbs. WD / 1,200 lbs. WDTW)
- Engineered with a vehicle-specific design for a custom fit
- Tested for safety in accordance with SAE J684
- Precisely welded for superior strength and fit
- Protected by a durable high-gloss black powder coat finish
- Co-cured in a rust-resistant liquid A-coat, inside and out
- Equipped with an open-back receiver for easy cleaning
- Limited lifetime warranty (one-year finish, one-year parts)
- Made in USA (may include imported hardware)
CURT 55540 Vehicle-Side Custom 4-Pin Trailer Wiring Harness
Manufactured by: Curt
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation.
Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Chevy Express and GMC Savana 1500, 2500, 3500 and 4500 (to verify your vehicle compatibility, see application info) It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use.
You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite However, turning that picture into a reality takes more than just daydreaming It takes a solid connection and the right amount of power.
CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup..
Features:
- Plugs into vehicle tail light assembly to provide a 4-way flat socket
- Simple plug-and-play design eliminates the need for cutting or splicing
- 4-way flat output connects tail lights, brake lights and turn signals
- Dust cover included to keep connector clean when not in use
- Backed by a limited one-year warranty
Hitches Near Me: We operate out of several warehouses across the country, ensuring faster delivery to your location.
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Product Details
- Brand: Curt
- Model: 14090 55540-CH365
- Includes: Class 4 Trailer Tow Hitch, Custom Wiring
Compatibility Chart
| Year Range | Make | Model | Style |
|---|
Description
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For 2003-2014 Chevy Express 1500 Trailer Hitch + Wiring 4 Pin Fits All Models Curt 14090 55540 2 inch Tow Receiver Install Notes
Installation Instructions for Chevy/GMC Van Savana/Express (Full Size)
Part Numbers:
- 14090
Wiring Access Location:
Not specified.
Tools Required:
- Torque wrench
- Ratchet
- 3/4" socket
Step-by-Step Instructions:
-
Raise the Hitch into Position:
- Position the hitch under the vehicle against the frame rails.
-
Install Carriage Bolts and Spacers:
- Insert 1/2-13 x 1-3/4" carriage bolts and square hole spacers through the existing frame holes and hitch slots.
-
Secure the Hitch:
- Fasten the carriage bolts using the provided 1/2-13 flange nuts. Hand tighten all fasteners at this stage.
-
Torque Fasteners:
- Torque all 1/2" fasteners to 110 lb-ft.
-
Final Inspection:
- Periodically check the hitch to ensure all fasteners are tight and structural components remain sound.
Hardware List:
- Carriage Bolt, 1/2-13 x 1-3/4, Grade 8, YZ: Qty 6 (Part No. 10-10272)
- Nut, Ser-Flange, 1/2-13 UNC, Grade 8, YZ: Qty 6 (Part No. 20-00062)
- .250 x 1.50 x 2.00" Square Hole Spacer: Qty 2 (Part No. CM-SP16)
Safety Notes:
- Gross Load Capacity (Weight Carrying Hitch): 10,000 lbs (trailer weight), 1,000 lbs (tongue weight).
- Gross Load Capacity (Weight Distribution Hitch): 12,000 lbs (trailer weight), 1,200 lbs (tongue weight).
- Do not exceed the vehicle manufacturer's recommended towing capacity.
- Periodically check this receiver hitch to ensure all fasteners remain tight and structural components are sound.
Specifications:
- Hitch Weight: Not specified.
- Installation Time:
- Professional: 20 minutes
- Novice (DIY): 49 minutes
- Drilling Required: No
Manufacturer Notes:
- Warranty covers defects in material and workmanship at the time of purchase.
- Alterations, misuse, or improper installation voids the warranty.
- For technical support, call Curt Manufacturing at 1-877-287-8634.
Installation Instructions for Chevy/GMC Van Savana/Express (Full Size)
Part Numbers:
- 14090
Wiring Access Location:
- Not specified
Tools Required:
- Torque Wrench
- Ratchet
- 3/4" Socket
Step-by-Step Instructions:
-
Raise the Hitch into Position:
- Position the hitch under the vehicle against the frame rails.
-
Install Carriage Bolts and Spacers:
- Insert 1/2-13 x 1-3/4" carriage bolts and square hole spacers through the existing frame holes and hitch slots.
-
Secure the Hitch:
- Fasten the carriage bolts using the provided 1/2-13 flange nuts. Hand tighten all fasteners at this stage.
-
Torque Fasteners:
- Torque all 1/2" fasteners to 110 lb-ft.
-
Final Inspection:
- Periodically check the hitch to ensure all fasteners are tight and structural components remain sound.
Hardware List:
- Carriage Bolt, 1/2-13 x 1-3/4, Grade 8: Qty 6
- Nut, Ser-Flange, 1/2-13 UNC, Grade 8: Qty 6
- Square Hole Spacer, .250 x 1.50 x 2.00": Qty 2
Safety Notes:
- Gross Load Capacity (Weight Carrying Hitch): 10,000 lbs (trailer weight), 1,000 lbs (tongue weight).
- Gross Load Capacity (Weight Distribution Hitch): 12,000 lbs (trailer weight), 1,200 lbs (tongue weight).
- Warning: Do not exceed the vehicle manufacturer's recommended towing capacity.
- Periodically inspect the receiver hitch to ensure all fasteners remain tight and all structural components are sound.
Specifications:
- Hitch Weight: Not specified
- Installation Time:
- Professional: 20 minutes
- Novice (DIY): 49 minutes
- Drilling Required: No
Manufacturer Notes:
- Attention: This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information, please download the full installation PDF.
- Alterations, misuse, or improper installation voids the warranty.
- For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
End of Instructions
Installation Instructions for Chevrolet Express and GMC Savana
Part Number:
- 55540
Tools Required:
- Ratchet
- 10mm socket
Step-by-Step Instructions:
-
Disconnect the Battery:
- Locate the vehicle battery on the driver's side under the hood.
- Disconnect the negative battery terminal to ensure safety during installation.
-
Remove Rear Trim Panels:
- At the rear entry doors, remove the rear trim fascia and any interior trim panels, if equipped, to access the taillight wiring harness.
-
Access Taillight Wiring Harness:
- Locate the vehicle's taillight wiring harness connectors behind the driver-side rear access panel (S3) and passenger-side rear access panel (S4).
- These connectors will resemble those on the custom wiring harness.
- Carefully separate the connectors from the taillight housing, ensuring not to damage the locking tabs.
-
Install the Custom Wiring Harness (Driver's Side):
- Insert the custom wiring harness end with the yellow wire between the separated connectors on the driver's side.
- Ensure the connectors are fully inserted with locking tabs in place.
-
Establish Ground Connection:
- Locate a suitable grounding point near the connector, such as an existing screw with a nut in the vehicle frame.
- If no suitable point is available, drill a 3/32" pilot hole for the provided screw.
- Ensure the grounding area is free of rust, dirt, and paint.
- Secure the white ground wire using the ring terminal and provided screw.
Warning: Before drilling, check for any items that may be hidden behind or under any surface to avoid damage and/or personal injury.
-
Install the Custom Wiring Harness (Passenger's Side):
- Route the custom wiring harness end with the green wire to the passenger side behind the removed trim panels.
- Sufficient wire length is provided to route under the threshold plate or above the rear cargo doors.
- Repeat the connection process on the passenger side using the harness end with the green wire.
-
Secure Wiring and Reassemble Trim Panels:
- Tuck the green wire under the floor trim panel to keep it secure and out of sight.
- Reinstall all previously removed rear trim panels and ensure they are properly secured.
-
Reconnect the Battery:
- Reconnect the negative battery terminal to restore power to the vehicle's electrical system.
- Install the provided 4-flat dust cover to help prevent corrosion on the connectors.
Safety Notes:
- Warning: Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower. Exceeding the product rating can cause loss of warranty, overheating, and potential fire.
Note: After installation, test the wiring harness for proper function by using a test light or connecting a properly wired trailer.
Installation Instructions for Chevrolet Express and GMC Savana
Part Number:
- 55540
Tools Required:
- Ratchet
- 10mm socket
Step-by-Step Instructions:
-
Disconnect the Battery:
- Locate the vehicle battery on the driver's side under the hood.
- Disconnect the negative battery terminal to ensure safety during installation.
-
Remove Rear Trim Panels:
- At the rear entry doors, remove the rear trim fascia and any interior trim panels, if equipped, to access the taillight wiring harness.
-
Access Taillight Wiring Harness:
- Locate the vehicle's taillight wiring harness connectors behind the driver-side rear access panel (S3) and passenger-side rear access panel (S4).
- These connectors will resemble those on the custom wiring harness.
- Carefully separate the connectors from the taillight housing, ensuring not to damage the locking tabs.
-
Install the Custom Wiring Harness (Driver's Side):
- Insert the custom wiring harness end with the yellow wire between the separated connectors on the driver's side.
- Ensure the connectors are fully inserted with locking tabs in place.
-
Establish Ground Connection:
- Locate a suitable grounding point near the connector, such as an existing screw with a nut in the vehicle frame.
- If no suitable point is available, drill a 3/32" pilot hole for the provided screw.
- Ensure the grounding area is free of rust, dirt, and paint.
- Secure the white ground wire using the ring terminal and provided screw.
Warning: Before drilling, check for any items that may be hidden behind or under any surface to avoid damage and/or personal injury.
-
Install the Custom Wiring Harness (Passenger's Side):
- Route the custom wiring harness end with the green wire to the passenger side behind the removed trim panels.
- Sufficient wire length is provided to route under the threshold plate or above the rear cargo doors.
- Repeat the connection process on the passenger side using the harness end with the green wire.
-
Secure Wiring and Reassemble Trim Panels:
- Tuck the green wire under the floor trim panel to keep it secure and out of sight.
- Reinstall all previously removed rear trim panels and ensure they are properly secured.
-
Reconnect the Battery:
- Reconnect the negative battery terminal to restore power to the vehicle's electrical system.
- Install the provided 4-flat dust cover to help prevent corrosion on the connectors.
Safety Notes:
- Warning: Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower. Exceeding the product rating can cause loss of warranty, overheating, and potential fire.
Note: After installation, test the wiring harness for proper function by using a test light or connecting a properly wired trailer.
Warranty:
For complete warranty information, please download the full installation PDF.
Technical Support:
For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
