Product Details
- Brand: Curt
- Model: 15400 58044 57187 58303-CH3365
- Includes: Xtra Duty Class 5 Trailer Tow Hitch, 4-Way Flat Connector Socket with 60" Wires, 4-Way to 5-Way Flat Adapter for Boat Trailer Surge Brakes, Connector Mounting Bracket for 5-Way Flat
Compatibility Chart
Description
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For 2015-2024 Ram 5500 Trailer Hitch + Wiring 5 Pin Fits Cab & Chassis Curt 15400 2 inch Tow Receiver Install Notes
Installation Instructions for 2001-Present Chevrolet Silverado 3500 HD / GMC Sierra 3500 HD / Dodge Ram 3500/4500/5500 Cab & Chassis
(34" Wide Frames)
Part Numbers:
- 15400
Tools Required:
- Ratchet
- Torque wrench
- 21mm socket
- Drill
- 25/32" drill bit
- Chisel
- Grinder
- Clamps
- Center punch
Step-by-Step Instructions:
Dodge Cab & Chassis:
-
Remove License Plate Bracket:
- If present, remove the temporary license plate bracket and hardware. Return these to the owner.
-
Remove Rivet:
- Remove the rear-most rivet on the bottom of the frame rail on both sides.
-
Raise Hitch into Position:
- Align the rear edges of the hitch’s horizontal flanges with the end of the frame rails.
- Clamp the hitch in place.
-
Drill Mounting Holes:
- Use the hitch as a template to drill three holes on each side of the frame.
-
Install M16 Bolts:
- Insert the M16 hex flange bolts through the drilled holes.
- Secure using M16 flat washers, lock washers, and hex nuts.
-
Torque Hardware:
- Torque all M16 hardware to 195 ft-lbs.
Chevrolet/GMC Cab & Chassis:
-
Prepare Frame (Select GM Models):
- Remove the temporary license plate bracket and hardware. Return to the owner.
- Remove the two rear-most fuel tank shield bolts. Support the fuel tank shield as necessary.
- Remove the rear-most rivet on the bottom of the frame rail (approx. 3.5" from the frame rail end).
-
Raise Hitch into Position:
- Align the hitch side plates by either:
a. Positioning the 1" diameter slot over the existing rivet holes.
b. Using the rear-most rivet location and the existing fuel tank shield holes.
- Align the hitch side plates by either:
-
Drill or Enlarge Holes:
- Using the hitch as a template, drill or enlarge three holes on each side of the frame.
- For models with a fuel tank shield, ensure the holes are drilled through the fuel tank shield tab.
-
Install M16 Bolts:
- Insert M16 hex flange bolts through the drilled holes, with the hitch side plate sandwiched between the frame rail and fuel tank shield.
- Secure with M16 flat washers, lock washers, and hex nuts.
-
Torque Hardware:
- Torque all M16 hardware to 195 ft-lbs.
Hardware List:
- Hex Bolt, M16 x 2.00 x 45, Class 10.9, YZ: Qty 6 (Part No. 10-10274)
- Hex Nut, M16 x 2, Class 10, YZ: Qty 6 (Part No. 20-00134)
- Flat Washer, M16, YZ: Qty 6 (Part No. 30-00150)
- Lock Washer, M16, YZ: Qty 6 (Part No. 30-00151)
Safety Notes:
- Gross Load Capacity (Weight Carrying Hitch): 17,000 lbs (trailer weight), 2,550 lbs (tongue weight).
- Gross Load Capacity (Weight Distribution Hitch): 17,000 lbs (trailer weight), 2,550 lbs (tongue weight).
- Warning: Do not exceed the vehicle manufacturer's recommended towing capacity.
- Periodically inspect the hitch to ensure all fasteners remain tight and structural components remain sound.
Specifications:
- Hitch Weight: 60 lbs
- Installation Time:
- Professional: 60 minutes
- Novice (DIY): 90 minutes
- Drilling Required: Yes
Manufacturer Notes:
- Warranty covers defects in material and workmanship at the time of purchase.
- For technical support, call Curt Manufacturing at 1-877-287-8634.
Vehicle Applications:
- 2001-Present Chevrolet Silverado 3500 HD Cab & Chassis (34" Wide Frames)
- 2001-Present GMC Sierra 3500 HD Cab & Chassis (34" Wide Frames)
- 2007-Present Dodge Ram 3500 HD Cab & Chassis (34" Wide Frames)
- 2008-Present Dodge Ram 4500/5500 HD Cab & Chassis (34" Wide Frames)
Revision History:
- 3/6/2020: Initial version released.
Installation Instructions for 2001-Present Chevrolet Silverado 3500 HD / GMC Sierra 3500 HD / Dodge Ram 3500/4500/5500 Cab & Chassis
(34" Wide Frames)
Part Numbers:
- 15400
Tools Required:
- Ratchet
- Torque wrench
- 21mm socket
- Drill
- 25/32" drill bit
- Chisel
- Grinder
- Clamps
- Center punch
Step-by-Step Instructions:
Dodge Cab & Chassis:
-
Remove License Plate Bracket:
- If present, remove the temporary license plate bracket and hardware. Return these to the owner.
-
Remove Rivet:
- Remove the rear-most rivet on the bottom of the frame rail on both sides.
-
Raise Hitch into Position:
- Align the rear edges of the hitch’s horizontal flanges with the end of the frame rails.
- Clamp the hitch in place.
-
Drill Mounting Holes:
- Use the hitch as a template to drill three holes on each side of the frame.
-
Install M16 Bolts:
- Insert the M16 hex flange bolts through the drilled holes.
- Secure using M16 flat washers, lock washers, and hex nuts.
-
Torque Hardware:
- Torque all M16 hardware to 195 ft-lbs.
Chevrolet/GMC Cab & Chassis:
-
Prepare Frame (Select GM Models):
- Remove the temporary license plate bracket and hardware. Return to the owner.
- Remove the two rear-most fuel tank shield bolts. Support the fuel tank shield as necessary.
- Remove the rear-most rivet on the bottom of the frame rail (approx. 3.5" from the frame rail end).
-
Raise Hitch into Position:
- Align the hitch side plates by either:
a. Positioning the 1" diameter slot over the existing rivet holes.
b. Using the rear-most rivet location and the existing fuel tank shield holes.
- Align the hitch side plates by either:
-
Drill or Enlarge Holes:
- Using the hitch as a template, drill or enlarge three holes on each side of the frame.
- For models with a fuel tank shield, ensure the holes are drilled through the fuel tank shield tab.
-
Install M16 Bolts:
- Insert M16 hex flange bolts through the drilled holes, with the hitch side plate sandwiched between the frame rail and fuel tank shield.
- Secure with M16 flat washers, lock washers, and hex nuts.
-
Torque Hardware:
- Torque all M16 hardware to 195 ft-lbs.
Hardware List:
- Hex Bolt, M16 x 2.00 x 45, Class 10.9, YZ: Qty 6
- Hex Nut, M16 x 2, Class 10, YZ: Qty 6
- Flat Washer, M16, YZ: Qty 6
- Lock Washer, M16, YZ: Qty 6
Safety Notes:
- Gross Load Capacity (Weight Carrying Hitch): 17,000 lbs (trailer weight), 2,550 lbs (tongue weight).
- Gross Load Capacity (Weight Distribution Hitch): 17,000 lbs (trailer weight), 2,550 lbs (tongue weight).
- Warning: Do not exceed the vehicle manufacturer's recommended towing capacity.
- Periodically inspect the hitch to ensure all fasteners remain tight and structural components remain sound.
Specifications:
- Hitch Weight: 60 lbs
- Installation Time:
- Professional: 60 minutes
- Novice (DIY): 90 minutes
- Drilling Required: Yes
Notes:
- 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.
- 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.
Vehicle Applications:
- 2001-Present Chevrolet Silverado 3500 HD Cab & Chassis (34" Wide Frames)
- 2001-Present GMC Sierra 3500 HD Cab & Chassis (34" Wide Frames)
- 2007-Present Dodge Ram 3500 HD Cab & Chassis (34" Wide Frames)
- 2008-Present Dodge Ram 4500/5500 HD Cab & Chassis (34" Wide Frames)
Warranty Information:
- Warranty covers defects in material and workmanship at the time of purchase.
- For complete warranty instructions, please download the full installation PDF.
Revision History:
- 3/6/2020: Initial version released.
Installation Instructions for Taillight Wiring Converter
Part Numbers:
- 58044
Wiring Access Locations:
- S1: Behind driver’s side taillight housing
- S2: Behind passenger’s side taillight housing
- S3: Behind driver’s side rear access panel
- S4: Behind passenger’s side rear access panel
- T1: Behind driver’s side taillight housing
- T2: Behind passenger’s side taillight housing
- T3: Behind driver’s side rear bumper
- T5: Behind passenger’s side rear bumper
Tools Required:
- Test light
Step-by-Step Instructions:
- Locate the vehicle's taillight wiring using the typical locations based on the vehicle type.
- Using a test light, identify the corresponding wires for:
- Left turn signal
- Right turn signal
- Tail lights
- Brake lights
- Temporarily disconnect the vehicle's negative battery cable.
- Using wire taps, connect the converter input wires to the vehicle harness wires:
- Brown Wire: Tail Light Circuit
- Yellow Wire: Left Turn/Brake Circuit
- Green Wire: Right Turn/Brake Circuit
- Locate a system ground wire:
- Use a terminal ring or tap into an existing ground wire.
- Test the installation:
- If testing with a test light:
- Attach the test light ground lead to the exposed ground terminal of the 4-flat end.
- Activate the left turn, right turn, tail, and brake lights on the vehicle one at a time.
- Probe the 4-flat end receptacles to confirm functionality.
- If testing with a trailer:
- Mate the 4-flat with the trailer and repeat the same tests.
- If any trailer light functions fail, recheck the vehicle wiring with a circuit tester.
- If testing with a test light:
Hardware List:
- 4-flat connector (60” car end):
- White Wire: To Ground
- Green Wire: To Right Turn Signal
- Yellow Wire: To Left Turn Signal
- Brown Wire: To Taillight Signal
Safety Notes:
- Ensure the product is only used on 2-wire, 12-volt negative ground systems.
- Double-check all connections and secure wires to avoid potential hazards.
Specifications:
- Compliance: Designed for 2-wire 12V systems with a negative ground.
- Ensure proper alignment and secure attachment to avoid wiring faults.
Installation Instructions for Taillight Wiring Converter
Part Numbers:
- 58044
Wiring Access Locations:
- S1: Behind driver’s side taillight housing
- S2: Behind passenger’s side taillight housing
- S3: Behind driver’s side rear access panel
- S4: Behind passenger’s side rear access panel
- T1: Behind driver’s side taillight housing
- T2: Behind passenger’s side taillight housing
- T3: Behind driver’s side rear bumper
- T5: Behind passenger’s side rear bumper
Tools Required:
- Test light
Step-by-Step Instructions:
- Locate the vehicle's taillight wiring using the typical locations based on the vehicle type.
- Using a test light, identify the corresponding wires for:
- Left turn signal
- Right turn signal
- Tail lights
- Brake lights
- Temporarily disconnect the vehicle's negative battery cable.
- Using wire taps, connect the converter input wires to the vehicle harness wires:
- Brown Wire: Tail Light Circuit
- Yellow Wire: Left Turn/Brake Circuit
- Green Wire: Right Turn/Brake Circuit
- Locate a system ground wire:
- Use a terminal ring or tap into an existing ground wire.
- Test the installation:
- If testing with a test light:
- Attach the test light ground lead to the exposed ground terminal of the 4-flat end.
- Activate the left turn, right turn, tail, and brake lights on the vehicle one at a time.
- Probe the 4-flat end receptacles to confirm functionality.
- If testing with a trailer:
- Mate the 4-flat with the trailer and repeat the same tests.
- If any trailer light functions fail, recheck the vehicle wiring with a circuit tester.
- If testing with a test light:
Hardware List:
- 4-flat connector (60” car end):
- White Wire: To Ground
- Green Wire: To Right Turn Signal
- Yellow Wire: To Left Turn Signal
- Brown Wire: To Taillight Signal
Safety Notes:
- Ensure the product is only used on 2-wire, 12-volt negative ground systems.
- Double-check all connections and secure wires to avoid potential hazards.
Specifications:
- Compliance: Designed for 2-wire 12V systems with a negative ground.
- Ensure proper alignment and secure attachment to avoid wiring faults.
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.
Installation Instructions for 4-Way to 5-Way Adapter
Tools Required:
- Wire Crimpers
- Wire Cutters
- Test Light or Multimeter
- Quick Splice Connector (provided)
- Additional Wire (if needed for reverse light connection)
- Cable Ties (optional)
- Silicone Sealant (optional)
Overview:
This adapter converts your 4-way flat trailer connector to a 5-way flat, adding reverse light functionality for trailers with reverse lights or surge brake lockout systems.
Step-by-Step Instructions:
1. Mount the Adapter:
- Select a suitable mounting location near the hitch and securely install the adapter.
2. Connect the 4-Way Plug:
- Plug the 4-way flat connector from the adapter into the existing 4-way flat connector on your vehicle.
- This connection provides tail lights, left turn, right turn, and brake light functions.
3. Ground the Adapter:
- Locate a solid ground point near the adapter, such as the vehicle frame.
- Clean the surface to ensure proper contact.
- Secure the white ground wire from the adapter using the provided eyelet and a self-tapping screw.
4. Connect the Reverse Light Circuit:
-
Locate the Reverse Light Wire:
- Identify the reverse light circuit on your vehicle, typically found near the tail light assembly.
- Use the provided quick splice connector to attach the adapter's blue wire to the vehicle’s reverse light circuit.
-
Extend the Blue Wire (If Needed):
- If the adapter's blue wire is too short, splice in additional wire to reach the reverse light circuit.
- Route the wire safely, avoiding hot or moving parts, and secure it with cable ties.
-
Seal the Connection:
- If routing the wire through a grommet, seal any openings with silicone to prevent water ingress.
5. Secure the Wiring:
- Use cable ties to secure all wires and prevent them from hanging loosely or contacting sharp edges.
6. Test the Adapter:
- Plug the adapter into your trailer’s 5-way flat connector or use a test light to verify functionality:
- Brown Wire: Tail lights (solid when headlights are on).
- Yellow Wire: Left turn signal and brake light (flashes with turn signal).
- Green Wire: Right turn signal and brake light (flashes with turn signal).
- Blue Wire: Reverse light (active when the vehicle is in reverse).
- White Wire: Ground (continuity with the vehicle's ground).
Notes:
- This adapter is designed specifically for trailers requiring a reverse light or surge brake lockout circuit.
- Ensure all connections are secure to avoid intermittent functionality.
- Always follow safety guidelines during installation and verify all circuits before use.
Warning: Improper installation or overloaded circuits can result in damage or fire. Test all connections carefully.
Installation Instructions for 4-Way to 5-Way Adapter
Tools Required:
- Wire Crimpers
- Wire Cutters
- Test Light or Multimeter
- Quick Splice Connector (provided)
- Additional Wire (if needed for reverse light connection)
- Cable Ties (optional)
- Silicone Sealant (optional)
Overview:
This adapter converts your 4-way flat trailer connector to a 5-way flat, adding reverse light functionality for trailers with reverse lights or surge brake lockout systems.
Step-by-Step Instructions:
1. Mount the Adapter:
- Select a suitable mounting location near the hitch and securely install the adapter.
2. Connect the 4-Way Plug:
- Plug the 4-way flat connector from the adapter into the existing 4-way flat connector on your vehicle.
- This connection provides tail lights, left turn, right turn, and brake light functions.
3. Ground the Adapter:
- Locate a solid ground point near the adapter, such as the vehicle frame.
- Clean the surface to ensure proper contact.
- Secure the white ground wire from the adapter using the provided eyelet and a self-tapping screw.
4. Connect the Reverse Light Circuit:
-
Locate the Reverse Light Wire:
- Identify the reverse light circuit on your vehicle, typically found near the tail light assembly.
- Use the provided quick splice connector to attach the adapter's blue wire to the vehicle’s reverse light circuit.
-
Extend the Blue Wire (If Needed):
- If the adapter's blue wire is too short, splice in additional wire to reach the reverse light circuit.
- Route the wire safely, avoiding hot or moving parts, and secure it with cable ties.
-
Seal the Connection:
- If routing the wire through a grommet, seal any openings with silicone to prevent water ingress.
5. Secure the Wiring:
- Use cable ties to secure all wires and prevent them from hanging loosely or contacting sharp edges.
6. Test the Adapter:
- Plug the adapter into your trailer’s 5-way flat connector or use a test light to verify functionality:
- Brown Wire: Tail lights (solid when headlights are on).
- Yellow Wire: Left turn signal and brake light (flashes with turn signal).
- Green Wire: Right turn signal and brake light (flashes with turn signal).
- Blue Wire: Reverse light (active when the vehicle is in reverse).
- White Wire: Ground (continuity with the vehicle's ground).
Notes:
- This adapter is designed specifically for trailers requiring a reverse light or surge brake lockout circuit.
- Ensure all connections are secure to avoid intermittent functionality.
- Always follow safety guidelines during installation and verify all circuits before use.
Warning: Improper installation or overloaded circuits can result in damage or fire. Test all connections carefully.
Warranty Information:
For complete warranty instructions, 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.