Product Details
- Brand: Curt
- Model: 14021 55384-CH1370
- Includes: Class 4 Trailer Tow Hitch, Replacement OE 4-Way Flat Socket T's into USCAR)
Compatibility Chart
Description
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For 2022-2024 Ford F150 Trailer Hitch + Wiring 4 Pin Fits Models w/ Factory Receiver w/ USCAR 7-way Factory Connector Curt 14021 55384 2 inch Tow Receiver Install Notes
Installation Instructions for 2015-Present Ford F-150
Part Number:
- 14021
Tools Required:
- Ratchet
- Torque wrench
- Sockets: 10mm, 13mm, 15/16"
- Masking tape
- Safety glasses
Hardware List:
- 2 × U-shaped spacers, 3/16" x 1" x 2"
- 6 × Square-hole spacers, 3/8" x 1-1/4" x 2-1/2"
- 4 × 5/8"-11 x 1-3/4" grade 8 carriage bolts
- 4 × 5/8"-11 grade 8 serrated-flange nuts
- 4 × 5/8" fishwires
- 1 × M8-1.25 x 25mm CL10.9 flange bolt
Step-by-Step Instructions:
-
Prepare Vehicle:
- If present, use a 10mm socket to remove the grounding cable from the rear of the passenger-side frame rail.
- Lower the spare tire to provide additional workspace during the installation.
-
Access Frame Rails:
- If present, pull out the harness plug from the driver-side frame rail to prevent interference during installation.
-
Position U-Shaped Spacers:
- For the rearmost holes on both frame rails, tape a U-shaped spacer into the recess in the frame to ensure proper alignment during hitch installation.
-
Fishwire Carriage Bolts:
- Use the provided fishwires to guide two 5/8" carriage bolts and square-hole spacers through either an access hole or the end of each frame rail. Leave the hardware in the frame with the fishwires attached to facilitate hitch attachment.
-
Mount the Hitch:
- Raise the hitch into position, carefully pulling the fishwires to bring the carriage bolts into their final positions through the hitch mounting holes.
- Remove the fishwires carefully and loosely install the supplied 5/8" serrated-flange nuts onto the carriage bolts.
- If the grounding cable was removed in Step 1, reinstall it using the provided M8 flange bolt.
- If the harness plug was removed in Step 2, push it into the 1" hole on the hitch plate on the driver side.
-
Torque Fasteners:
- Torque all 5/8" fasteners to 180 lb-ft to ensure secure attachment.
- Raise the spare tire back into its original position.
Safety Notes:
- Load Capacities:
- Weight Carrying: 10,000 lbs. gross trailer weight (GTW), 1,000 lbs. tongue weight (TW).
- Weight Distribution: 12,000 lbs. GTW, 1,200 lbs. TW.
- Warning: Never exceed the vehicle manufacturer's recommended towing capacity.
- Maintenance:
- Periodically inspect the trailer hitch to ensure all mounting hardware remains tight and structural components are secure.
- Warranty:
- CURT Manufacturing LLC. warrants this product to be free of defects in material and workmanship at the time of retail purchase by the original purchaser. Alteration, misuse, or improper installation voids the warranty. Liability is limited to repair or replacement of defective products and excludes incidental or consequential damages.
For installation questions, contact Technical Support at 1-877-287-8634.
Installation Instructions for 2015-Present Ford F-150
Part Number:
- 14021
Tools Required:
- Ratchet
- Torque Wrench
- Sockets: 10mm, 13mm, 15/16"
- Masking Tape
- Safety Glasses
Hardware List:
- 2 × U-shaped spacers, 3/16" x 1" x 2"
- 6 × Square-hole spacers, 3/8" x 1-1/4" x 2-1/2"
- 4 × 5/8"-11 x 1-3/4" grade 8 carriage bolts
- 4 × 5/8"-11 grade 8 serrated-flange nuts
- 4 × 5/8" fishwires
- 1 × M8-1.25 x 25mm CL10.9 flange bolt
Step-by-Step Instructions:
-
Prepare Vehicle:
- If present, use a 10mm socket to remove the grounding cable from the rear of the passenger-side frame rail.
- Lower the spare tire to provide additional workspace during the installation.
-
Access Frame Rails:
- If present, pull out the harness plug from the driver-side frame rail to prevent interference during installation.
-
Position U-Shaped Spacers:
- For the rearmost holes on both frame rails, tape a U-shaped spacer into the recess in the frame to ensure proper alignment during hitch installation.
-
Fishwire Carriage Bolts:
- Use the provided fishwires to guide two 5/8" carriage bolts and square-hole spacers through either an access hole or the end of each frame rail.
- Leave the hardware in the frame with the fishwires attached to facilitate hitch attachment.
-
Mount the Hitch:
- Raise the hitch into position, carefully pulling the fishwires to bring the carriage bolts into their final positions through the hitch mounting holes.
- Remove the fishwires carefully and loosely install the supplied 5/8" serrated-flange nuts onto the carriage bolts.
- If the grounding cable was removed in Step 1, reinstall it using the provided M8 flange bolt.
- If the harness plug was removed in Step 2, push it into the 1" hole on the hitch plate on the driver side.
-
Torque Fasteners:
- Torque all 5/8" fasteners to 180 lb-ft to ensure secure attachment.
- Raise the spare tire back into its original position.
Safety Notes:
- Load Capacities:
- Weight Carrying: 10,000 lbs. gross trailer weight (GTW), 1,000 lbs. tongue weight (TW).
- Weight Distribution: 12,000 lbs. GTW, 1,200 lbs. TW.
- Warning: Never exceed the vehicle manufacturer's recommended towing capacity.
- Maintenance:
- Periodically inspect the trailer hitch to ensure all mounting hardware remains tight and structural components are secure.
Specifications:
- Installation Time:
- Professional: 30 minutes
- Novice (DIY): 60 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.
- 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.
Warranty Information:
- Warranty covers defects in material and workmanship at the time of purchase.
- For complete warranty instructions, please download the full installation PDF.
Installation Instructions for Various Vehicle Models
Part Number:
- 55384
Applicable Models:
- Buick Enclave
- Buick Rainier
- Cadillac Escalade (including ESV, EXT, Hybrid)
- Chevrolet Avalanche
- Chevrolet Colorado
- Chevrolet Express
- Chevrolet Silverado (including Hybrid)
- Chevrolet Suburban
- Chevrolet Tahoe (including Hybrid)
- Chevrolet Trailblazer
- Chevrolet Traverse
- Chrysler Aspen
- Dodge RAM (1500, 2500, 3500)
- GMC Acadia
- GMC Canyon
- GMC Envoy
- GMC Sierra
- GMC Yukon (including Denali, XL, XL Denali)
- Hummer H2, H3, H3T
- Infiniti QX56
- Isuzu Ascender
- Kia Borrego
- Nissan Pathfinder Armada
- Nissan Titan
- Oldsmobile Bravada
- Saab 9-7X
- Saturn Outlook
Wiring Access Locations:
- Pickup Trucks (T):
- T3: Behind driver's side rear bumper
- T4: Behind center of rear bumper fascia
- SUVs, Mini & Full-Sized Vans (S):
- S3: Behind driver's side rear access panel
- S4: Behind passenger's side rear access panel
- S5: Behind driver's side rear bumper
- S6: Behind center of rear bumper
- S7: Behind passenger's side rear bumper
Step-by-Step Instructions:
For Vehicles Without a Factory 7-Way:
-
Access the Vehicle's Wiring Harness Connectors:
- Locate the connectors behind the driver's side rear bumper at position T3 as shown in the 'Wiring Location Guide'.
-
Disconnect the Negative Battery Terminal:
- Refer to the vehicle's owner's manual to locate the battery.
- Disconnect the negative battery terminal and secure it away from the battery during installation.
-
Prepare the Connector Housing:
- Remove and retain the protective cap from the housing.
- Ensure the mating surface is clean and free of rust or dirt.
-
Insert the T-Connector:
- Connect the T-connector housing into the vehicle's housing.
- Ensure connectors are fully inserted with locking tabs in place.
-
Secure the Protective Cap:
- Place the previously removed protective cap onto the remaining plug end.
-
Reconnect the Battery:
- Reconnect the negative battery terminal.
For Vehicles With a Factory 7-Way:
-
Locate the Factory 7-Way Connector:
- Find the factory 7-way attached to the hitch, behind the center of the rear bumper at position T4 as shown in the 'Wiring Location Guide'.
-
Disconnect the Negative Battery Terminal:
- Refer to the vehicle's owner's manual to locate the battery.
- Disconnect the negative battery terminal and secure it away from the battery during installation.
-
Separate the Factory Socket:
- Disconnect the factory socket from the 7-way connector.
-
Insert the T-Connector:
- Connect the T-connector between the factory housing and the 7-way housing.
- Ensure connectors are fully inserted with locking tabs in place.
-
Reconnect the Battery:
- Reconnect the negative battery terminal.
Safety Notes:
- Warning: Do not exceed the product rating or the tow vehicle's lamp load rating, whichever is lower. Exceeding these ratings can lead to loss of warranty, overheating, and potential fire hazards.
Note: After installation, test the function by connecting a test light or properly wired trailer. Refer to the vehicle owner's manual or contact the vehicle manufacturer for more information.
Installation Instructions for Various Vehicle Models
Part Number:
- 55384
Applicable Models:
- Buick Enclave
- Buick Rainier
- Cadillac Escalade (including ESV, EXT, Hybrid)
- Chevrolet Avalanche
- Chevrolet Colorado
- Chevrolet Express
- Chevrolet Silverado (including Hybrid)
- Chevrolet Suburban
- Chevrolet Tahoe (including Hybrid)
- Chevrolet Trailblazer
- Chevrolet Traverse
- Chrysler Aspen
- Dodge RAM (1500, 2500, 3500)
- GMC Acadia
- GMC Canyon
- GMC Envoy
- GMC Sierra
- GMC Yukon (including Denali, XL, XL Denali)
- Hummer H2, H3, H3T
- Infiniti QX56
- Isuzu Ascender
- Kia Borrego
- Nissan Pathfinder Armada
- Nissan Titan
- Oldsmobile Bravada
- Saab 9-7X
- Saturn Outlook
Wiring Access Locations:
- Pickup Trucks (T):
- T3: Behind driver's side rear bumper
- T4: Behind center of rear bumper fascia
- SUVs, Mini & Full-Sized Vans (S):
- S3: Behind driver's side rear access panel
- S4: Behind passenger's side rear access panel
- S5: Behind driver's side rear bumper
- S6: Behind center of rear bumper
- S7: Behind passenger's side rear bumper
Step-by-Step Instructions:
For Vehicles Without a Factory 7-Way:
-
Access the Vehicle's Wiring Harness Connectors:
- Locate the connectors behind the driver's side rear bumper at position T3 as shown in the 'Wiring Location Guide'.
-
Disconnect the Negative Battery Terminal:
- Refer to the vehicle's owner's manual to locate the battery.
- Disconnect the negative battery terminal and secure it away from the battery during installation.
-
Prepare the Connector Housing:
- Remove and retain the protective cap from the housing.
- Ensure the mating surface is clean and free of rust or dirt.
-
Insert the T-Connector:
- Connect the T-connector housing into the vehicle's housing.
- Ensure connectors are fully inserted with locking tabs in place.
-
Secure the Protective Cap:
- Place the previously removed protective cap onto the remaining plug end.
-
Reconnect the Battery:
- Reconnect the negative battery terminal.
For Vehicles With a Factory 7-Way:
-
Locate the Factory 7-Way Connector:
- Find the factory 7-way attached to the hitch, behind the center of the rear bumper at position T4 as shown in the 'Wiring Location Guide'.
-
Disconnect the Negative Battery Terminal:
- Refer to the vehicle's owner's manual to locate the battery.
- Disconnect the negative battery terminal and secure it away from the battery during installation.
-
Separate the Factory Socket:
- Disconnect the factory socket from the 7-way connector.
-
Insert the T-Connector:
- Connect the T-connector between the factory housing and the 7-way housing.
- Ensure connectors are fully inserted with locking tabs in place.
-
Reconnect the Battery:
- Reconnect the negative battery terminal.
Safety Notes:
- Warning: Do not exceed the product rating or the tow vehicle's lamp load rating, whichever is lower. Exceeding these ratings can lead to loss of warranty, overheating, and potential fire hazards.
Additional Information:
- Attention: This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, 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.
Warranty:
- Warranty Duration: [Insert warranty period]
- Coverage Details: [Insert coverage details]
- For complete warranty information, please download the full installation PDF.
Note: After installation, test the function by connecting a test light or properly wired trailer. Refer to the vehicle owner's manual or contact the vehicle manufacturer for more information.