Trailer Tow Hitch For 03‑09 Dodge Ram 1500 2500 3500 w/ Wiring Harness Kit
Model: 75420 20252Custom Fit Trailer Hitch
Wiring Harness (Requires Splicing)
Installation Hardware
Installation Instructions
Fits The Following Vehicles
2003 Dodge, Ram 1500, (Built After 11/2002)
2004 - 2005 Dodge, Ram 1500, Except Daytona/Hemi Sport Quad Cab/Ram Rumble Bee/SRT-10
2006 - 2008 Dodge, Ram 1500, All Styles
2003 - 2009 Dodge, Ram 2500, All Styles
2003 - 2009 Dodge, Ram 3500, All Styles
Trailer Hitch Specs:
| Part Number | 75420 |
| Brand | Draw-Tite |
| Finish | Black Powdercoat |
| Class | 3 |
| Receiver size opening | 2" |
| Max gross trailer weight | 6,000 lbs |
| Max GTW w/ weight distribution | 10,000 lbs |
| Max Tongue Weight | 600/1,000 lbs |
| Warranty | Lifetime |
| Installation Instructions |  |
Wiring Kit Specs:
| Part Number | 20252 |
| Brand | Tekonsha |
| Warranty | 1 Year |
| Installation Instructions | |
Thank you for choosing Draw Tite the most powerful name in towing industry bar none. Manufactured by the same people that brought you Reese and Hidden Hitch all of our products come with standard lifetime warranty and support. Our custom hitches mount easily on your Car Truck Van SUV and RV. Most applications simply bolt on without any need for drilling or modifying your bumper. Please review installation instructions manual pdf file above for exact step by step instructions. Chose Class 1 or 2 for light duty towing, chose Class 3 4 and 5 for heavy duty towing. Pair your hitch with accessories like a ball mount that is available in several drop and rise configurations. Choose a 2 inch ball to haul most standard trailers. Choose a 1-7/8" ball to tow small and u tility trailers. Our hitches come with generous tongue weight ratings for use with cargo racks and other accessories. All parts in our store are sold at a discount.
For our electrical we rely on Tekonsha. Our Trailer wiring kit comes with a 1 year warranty and everything necessary to install the trailer plug wiring. Tekonsha manufactures a wider range of different products for hooking up trailer lights to your Car Truck or SUV. Our connectors work great with boat trailer wiring and utility trailer wiring. Typically those trailers will use the standard 4 flat plug which is what our Wiring Kits offer. If you have an RV Fifth Wheel or any other large type of trailer you will us a 7 pin trailer plug to control your electric trailer brakes. Tekonsha offers 7 pin trailer connector as well. Simply do a search above to see if there is a 7 wire trailer wiring available for hooking up your 7 way. If there is not you can use part number 85343 trailer wiring adapter to convert any 4-Flat into a 7-Way. In addition you will use part number 20506 which will include the rest of wiring needed for electric brake controls. You can also call us or email us any time and we will be able to provide information you need.
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Product Details
- Brand: Draw-Tite
- Model: 75420 20252
- Includes: Class 4 Trailer Tow Hitch, Wiring Connector
Compatibility Chart
Custom Fit Trailer Hitch
Wiring Harness (Requires Splicing)
Installation Hardware
Installation Instructions
Fits The Following Vehicles
2003 Dodge, Ram 1500, (Built After 11/2002)
2004 - 2005 Dodge, Ram 1500, Except Daytona/Hemi Sport Quad Cab/Ram Rumble Bee/SRT-10
2006 - 2008 Dodge, Ram 1500, All Styles
2003 - 2009 Dodge, Ram 2500, All Styles
2003 - 2009 Dodge, Ram 3500, All Styles
Trailer Hitch Specs:
| Part Number | 75420 |
| Brand | Draw-Tite |
| Finish | Black Powdercoat |
| Class | 3 |
| Receiver size opening | 2" |
| Max gross trailer weight | 6,000 lbs |
| Max GTW w/ weight distribution | 10,000 lbs |
| Max Tongue Weight | 600/1,000 lbs |
| Warranty | Lifetime |
| Installation Instructions | |
Wiring Kit Specs:
| Part Number | 20252 |
| Brand | Tekonsha |
| Warranty | 1 Year |
| Installation Instructions | |
Thank you for choosing Draw Tite the most powerful name in towing industry bar none. Manufactured by the same people that brought you Reese and Hidden Hitch all of our products come with standard lifetime warranty and support. Our custom hitches mount easily on your Car Truck Van SUV and RV. Most applications simply bolt on without any need for drilling or modifying your bumper. Please review installation instructions manual pdf file above for exact step by step instructions. Chose Class 1 or 2 for light duty towing, chose Class 3 4 and 5 for heavy duty towing. Pair your hitch with accessories like a ball mount that is available in several drop and rise configurations. Choose a 2 inch ball to haul most standard trailers. Choose a 1-7/8" ball to tow small and u tility trailers. Our hitches come with generous tongue weight ratings for use with cargo racks and other accessories. All parts in our store are sold at a discount.
For our electrical we rely on Tekonsha. Our Trailer wiring kit comes with a 1 year warranty and everything necessary to install the trailer plug wiring. Tekonsha manufactures a wider range of different products for hooking up trailer lights to your Car Truck or SUV. Our connectors work great with boat trailer wiring and utility trailer wiring. Typically those trailers will use the standard 4 flat plug which is what our Wiring Kits offer. If you have an RV Fifth Wheel or any other large type of trailer you will us a 7 pin trailer plug to control your electric trailer brakes. Tekonsha offers 7 pin trailer connector as well. Simply do a search above to see if there is a 7 wire trailer wiring available for hooking up your 7 way. If there is not you can use part number 85343 trailer wiring adapter to convert any 4-Flat into a 7-Way. In addition you will use part number 20506 which will include the rest of wiring needed for electric brake controls. You can also call us or email us any time and we will be able to provide information you need.
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Trailer Tow Hitch For 03-09 Dodge Ram 1500 2500 3500 w/ Wiring Harness Kit Install Notes
Installation Instructions for Dodge Ram Trucks
(All models without OEM hitch)
Part Numbers:
- 75420
- 44536
- 82534
Tools Required:
- Wrenches: 3/4", 7/8"
- Drill Bits: None
Wiring Access Location:
- PU3
Step-by-Step Instructions:
-
Raise Hitch Into Position:
- Move the hitch forward to clear the bumper mounting bolts, then slide it rearward into position.
- Align the holes in the hitch with the large holes in the frame rails and the slot in the vehicle bumper bracket.
- Note:
- For short-box models, align the center hole in the hitch with the frame hole.
- For long-box models, align the forward hole in the hitch with the frame hole.
- Only one forward attachment is required per side.
-
Install Fasteners:
- Insert a hex bolt and flat washer through the slot in the hitch side bracket and the bumper bracket slot on both sides.
- Use the appropriate slot based on the vehicle model (1500 or 2500/3500). Refer to Figures 1 and 2.
- If necessary, use a 3/8" thick block between the hitch side bracket and the bumper bracket.
-
Install Blocks and Carriage Bolts:
- Slide/push the 1/4” x 1-1/2” x 3” blocks and 1/4” x 2” x 2” blocks through the frame rail ends.
- Align the blocks with the hitch side bracket holes (see Figure 3).
- Use the pull wire to fish the carriage bolts through the frame rail slots, down through the blocks, and into the hitch side brackets (see Figure 4).
-
Tighten Fasteners:
- Use a torque wrench to tighten all 1/2”-13 GR5 fasteners to 75 lb-ft (102 N·m).
-
Final Inspection:
- Check that all fasteners are secure.
- Ensure there is no interference between the hitch and vehicle components.
Hardware List:
- (4) 1/2”-13 x 1-3/4” GR5 Carriage Bolts
- (2) 1/2”-13 x 2-1/4” GR5 Hex Bolts
- (2) 3/8” x 1-1/2” x 3” Spacer Blocks
- (2) 1/4” x 2” x 2” Spacer Blocks
- (2) 1/4” x 1-1/2” x 3” Spacer Blocks
- (2) 1/4” x 1-1/2” x 2” Spacer Blocks
- (6) 1/2” Flat Washers
- (6) 1/2” Lock Washers
- (6) 1/2” Hex Nuts
Safety Notes:
- Check the hitch frequently to ensure all fasteners and the ball are properly tightened.
- If the hitch is removed, plug all holes in the trunk pan or other body panels to prevent water and exhaust fumes from entering.
- Replace any damaged hitch or ball immediately.
- Follow all safety precautions when working beneath the vehicle, and wear eye protection.
- Do not cut access or attachment holes with a torch.
Specifications:
- Hitch Type and Weight Ratings:
- Weight Carrying (Ball Mount): Max Trailer Weight 6,000 lbs (2,724 kg), Max Tongue Weight 600 lbs (272 kg).
- Weight Distributing: Max Trailer Weight 10,000 lbs (4,540 kg), Max Tongue Weight 1,000 lbs (454 kg).
- Complies with safety specifications and requirements for connecting devices and towing systems of the State of New York, V.E.S.C. Regulation V-5, and SAE J684.
Installation Instructions for Vehicles (Generic)
(All models without OEM hitch)
Part Numbers:
- 75420
- 44536
- 82534
Tools Required:
- Wrenches: 3/4", 7/8"
- Drill Bits: None
Wiring Access Location:
- PU3
Step-by-Step Instructions:
-
Raise Hitch Into Position:
- Move the hitch forward to clear the bumper mounting bolts, then slide it rearward into position.
- Align the holes in the hitch with the large holes in the frame rails and the slot in the vehicle bumper bracket.
- Note:
- For short-box models, align the center hole in the hitch with the frame hole.
- For long-box models, align the forward hole in the hitch with the frame hole.
- Only one forward attachment is required per side.
-
Install Fasteners:
- Insert a hex bolt and flat washer through the slot in the hitch side bracket and the bumper bracket slot on both sides.
- Use the appropriate slot based on the vehicle model (1500 or 2500/3500). Refer to the diagram.
- If necessary, use a 3/8" thick block between the hitch side bracket and the bumper bracket.
-
Install Blocks and Carriage Bolts:
- Slide/push the 1/4” x 1-1/2” x 3” blocks and 1/4” x 2” x 2” blocks through the frame rail ends.
- Align the blocks with the hitch side bracket holes (see diagram).
- Use the pull wire to fish the carriage bolts through the frame rail slots, down through the blocks, and into the hitch side brackets.
-
Tighten Fasteners:
- Use a torque wrench to tighten all 1/2”-13 GR5 fasteners to 75 lb-ft (102 N·m).
-
Final Inspection:
- Check that all fasteners are secure.
- Ensure there is no interference between the hitch and vehicle components.
Hardware List:
- (4) 1/2”-13 x 1-3/4” GR5 Carriage Bolts
- (2) 1/2”-13 x 2-1/4” GR5 Hex Bolts
- (2) 3/8” x 1-1/2” x 3” Spacer Blocks
- (2) 1/4” x 2” x 2” Spacer Blocks
- (2) 1/4” x 1-1/2” x 3” Spacer Blocks
- (2) 1/4” x 1-1/2” x 2” Spacer Blocks
- (6) 1/2” Flat Washers
- (6) 1/2” Lock Washers
- (6) 1/2” Hex Nuts
Safety Notes:
- Check the hitch frequently to ensure all fasteners and the ball are properly tightened.
- If the hitch is removed, plug all holes in the trunk pan or other body panels to prevent water and exhaust fumes from entering.
- Replace any damaged hitch or ball immediately.
- Follow all safety precautions when working beneath the vehicle, and wear eye protection.
- Do not cut access or attachment holes with a torch.
Warranty Information:
- For complete warranty instructions, please download the full installation PDF.
Specifications:
- Hitch Type and Weight Ratings:
- Weight Carrying (Ball Mount): Max Trailer Weight 6,000 lbs (2,724 kg), Max Tongue Weight 600 lbs (272 kg).
- Weight Distributing: Max Trailer Weight 10,000 lbs (4,540 kg), Max Tongue Weight 1,000 lbs (454 kg).
- Complies with safety specifications and requirements for connecting devices and towing systems.
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.
Installation Instructions for Trailer Light Wiring Kit
Part Number:
- 20252
Tools Required:
- Hot Air Gun or Appropriate Heat Source
- Wire Crimpers
- Drill (3/32” Drill Bit)
- Phillips Head Screwdriver
- Circuit Tester
Step-by-Step Instructions:
Step 1: Locate the Taillight Wiring Harness
- Access the vehicle's taillight wiring harness.
- Using the provided instructions, identify the appropriate wires for connection:
- Green Wire: Right Turn & Stop
- Yellow Wire: Left Turn & Stop
- Brown Wire: Taillights
- White Wire: Ground
Step 2: Make the Electrical Connections
-
Match the color-coded wires from the wiring kit to the corresponding vehicle wires.
- Use a circuit tester to verify each wire's function before connecting.
- CAUTION: Test one wire at a time to prevent damage to electronic components.
-
Connect the wires using the provided insulated butt connectors:
- Strip the ends of each wire and seat them properly in the connector.
- Use a crimping tool designed for insulated splices to secure the connections.
-
Heat the connectors:
- Apply heat directly to the center of each splice using a hot air gun.
- Work from the center outward until the tubing recovers and adhesive flows.
- Allow the connections to cool before inspecting for integrity.
Step 3: Ground the System
- Locate a grounding point near the wiring harness, such as the vehicle frame or cross member.
- Do not drill into the vehicle floor or bed.
- Clean the area to remove dirt, rust, or undercoating.
- Drill a 3/32" hole at the grounding point and secure the white wire using the provided eyelet and screw.
Step 4: Verify the Installation
- Test all connections using a circuit tester or trailer:
- Verify the functionality of taillights, turn signals, and brake lights.
- Ensure all connections are complete and secure.
- If issues are identified, double-check the wiring and connections for errors.
Step 5: Store the 4-Flat Connector
- Store the 4-flat connector in the rear cargo area when not in use to protect it from damage and environmental exposure.
Warnings and Notes:
- WARNING: Overloading a circuit can cause fires. Do not exceed the following limits:
- Stop/Turn Lights: 7.5 amps (1 per side)
- Tail Lights: 7.5 amps
- WARNING: Always verify what is behind any surface before drilling to avoid vehicle damage or injury.
- NOTE: Trailer lighting that requires more than 7.5 amps per circuit must use a Trailer Light Power Converter.
- NOTE: If your trailer requires a plug other than the 4-flat, consult your dealer for optional 6-way or 7-way adapters.
Maintenance:
- Inspect the wiring harness periodically for damage, corrosion, or loose connections.
- Reapply heat to connectors if the adhesive seal weakens.
Specifications:
- Maximum Load:
- Stop/Turn Lights: 7.5 amps (1 per side)
- Tail Lights: 7.5 amps
- Recommended Grounding Hole Size: 3/32 inches
Installation Instructions for Trailer Light Wiring Kit
Part Number:
- 20252
Tools Required:
- Hot Air Gun or Appropriate Heat Source
- Wire Crimpers
- Drill (3/32” Drill Bit)
- Phillips Head Screwdriver
- Circuit Tester
Step-by-Step Instructions:
Step 1: Locate the Taillight Wiring Harness
- Access the vehicle's taillight wiring harness.
- Using the provided instructions, identify the appropriate wires for connection:
- Green Wire: Right Turn & Stop
- Yellow Wire: Left Turn & Stop
- Brown Wire: Taillights
- White Wire: Ground
Step 2: Make the Electrical Connections
-
Match the color-coded wires from the wiring kit to the corresponding vehicle wires.
- Use a circuit tester to verify each wire's function before connecting.
- CAUTION: Test one wire at a time to prevent damage to electronic components.
-
Connect the wires using the provided insulated butt connectors:
- Strip the ends of each wire and seat them properly in the connector.
- Use a crimping tool designed for insulated splices to secure the connections.
-
Heat the connectors:
- Apply heat directly to the center of each splice using a hot air gun.
- Work from the center outward until the tubing recovers and adhesive flows.
- Allow the connections to cool before inspecting for integrity.
Step 3: Ground the System
- Locate a grounding point near the wiring harness, such as the vehicle frame or cross member.
- Do not drill into the vehicle floor or bed.
- Clean the area to remove dirt, rust, or undercoating.
- Drill a 3/32" hole at the grounding point and secure the white wire using the provided eyelet and screw.
Step 4: Verify the Installation
- Test all connections using a circuit tester or trailer:
- Verify the functionality of taillights, turn signals, and brake lights.
- Ensure all connections are complete and secure.
- If issues are identified, double-check the wiring and connections for errors.
Step 5: Store the 4-Flat Connector
- Store the 4-flat connector in the rear cargo area when not in use to protect it from damage and environmental exposure.
Warnings and Notes:
- WARNING: Overloading a circuit can cause fires. Do not exceed the following limits:
- Stop/Turn Lights: 7.5 amps (1 per side)
- Tail Lights: 7.5 amps
- WARNING: Always verify what is behind any surface before drilling to avoid vehicle damage or injury.
- NOTE: Trailer lighting that requires more than 7.5 amps per circuit must use a Trailer Light Power Converter.
- NOTE: If your trailer requires a plug other than the 4-flat, consult your dealer for optional 6-way or 7-way adapters.
Maintenance:
- Inspect the wiring harness periodically for damage, corrosion, or loose connections.
- Reapply heat to connectors if the adhesive seal weakens.
Specifications:
- Maximum Load:
- Stop/Turn Lights: 7.5 amps (1 per side)
- Tail Lights: 7.5 amps
- Recommended Grounding Hole Size: 3/32 inches
Warranty Information:
For complete warranty instructions, 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.
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.
Revision:
20252 Rev. A 2-6-07
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