Product Details
- Brand: Draw-Tite
- Model: 75120 119178 23 63845
- Includes: Class 3 Trailer Tow Hitch, Taillight Converter with Integrated Circuit Protection, Trailer Tow Hitch Ball Mount, Trailer Tow Hitch Ball
Compatibility Chart
Description
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Trailer Tow Hitch For 98-03 Toyota Sienna Complete Package w/ Wiring and 2" Ball Install Notes
Installation Instructions for Toyota Sienna
Part Numbers:
- 75120
- 44713
- 87638
Wiring Access Location:
- SUV3, SUV4
Tools Required:
- Wrenches: 7/8", 14mm, 17mm
- Drill Bits: 1/2"
Step-by-Step Instructions:
-
Remove Tow Hooks and Bolts:
- Remove tow hooks and bolts from frame rails and return them to the customer.
-
Raise Hitch into Position:
- Install four (4) M10 fasteners into existing weldnuts as shown in the diagram.
-
Drill Forward Holes:
- Using the hitch as a template, drill a 1/2" hole in each frame rail for the forward attachment.
-
Enlarge Access Holes:
- Remove plastic plugs in frame rails and enlarge access holes for easier bolt placement.
- Caution: Vehicles with optional rear heaters should take care to avoid damaging rear heater hoses when enlarging the passenger side access hole.
-
Fishwire Bolts:
- Fishwire the block and carriage bolt through each enlarged hole and install the fasteners as shown in the diagram.
-
Tighten Fasteners:
- Torque M10 fasteners to 53 lb-ft (72 N·m).
- Torque 1/2"-13 GR5 fasteners to 75 lb-ft (102 N·m).
Torque Specifications:
- M10 Fasteners: 53 lb-ft (72 N·m)
- 1/2"-13 GR5 Fasteners: 75 lb-ft (102 N·m)
Hardware List:
- (2) 1/2"-13 x 1.75" GR5 Carriage Bolts
- (2) 1/4" x 1 x 3" Blocks (3022)
- (2) 3/16" x 1-1/2" x 2" Blocks (4833-001)
- (2) Lock Washers
- (2) Hex Nuts
- (4) M10 x 1.25 x 30mm CL10.9 Conical Toothed Washers
Safety Notes:
- Regularly inspect the hitch to ensure all fasteners and the ball are properly tightened.
- Replace any damaged hitch or ball immediately.
- If the hitch is removed, plug all holes in the vehicle’s frame or body panels to prevent water or exhaust fumes from entering.
- Always follow proper safety precautions when working beneath the vehicle, including wearing eye protection.
- Do not cut access or attachment holes with a torch.
Specifications:
- Weight Carrying (Ball Mount):
- Max Gross Trailer Weight: 3,500 lb (1,588 kg)
- Max Tongue Weight: 350 lb (159 kg)
- Weight Distributing:
- Max Gross Trailer Weight: 5,000 lb (2,268 kg)
- Max Tongue Weight: 500 lb (227 kg)
Compliance:
- This product complies with SAE J684 and V.E.S.C. Regulation V-5 standards.
Installation Instructions for Toyota Sienna
Part Numbers:
- 75120
- 44713
- 87638
Wiring Access Location:
- SUV3, SUV4
Tools Required:
- Wrenches: 7/8", 14mm, 17mm
- Drill Bits: 1/2"
Step-by-Step Instructions:
-
Remove Tow Hooks and Bolts:
- Remove tow hooks and bolts from frame rails and return them to the customer.
-
Raise Hitch into Position:
- Install four (4) M10 fasteners into existing weldnuts as shown in the diagram.
-
Drill Forward Holes:
- Using the hitch as a template, drill a 1/2" hole in each frame rail for the forward attachment.
-
Enlarge Access Holes:
- Remove plastic plugs in frame rails and enlarge access holes for easier bolt placement.
- Caution: Vehicles with optional rear heaters should take care to avoid damaging rear heater hoses when enlarging the passenger side access hole.
-
Fishwire Bolts:
- Fishwire the block and carriage bolt through each enlarged hole and install the fasteners as shown in the diagram.
-
Tighten Fasteners:
- Torque M10 fasteners to 53 lb-ft (72 N·m).
- Torque 1/2"-13 GR5 fasteners to 75 lb-ft (102 N·m).
Torque Specifications:
- M10 Fasteners: 53 lb-ft (72 N·m)
- 1/2"-13 GR5 Fasteners: 75 lb-ft (102 N·m)
Hardware List:
- (2) 1/2"-13 x 1.75" GR5 Carriage Bolts
- (2) 1/4" x 1 x 3" Blocks (3022)
- (2) 3/16" x 1-1/2" x 2" Blocks (4833-001)
- (2) Lock Washers
- (2) Hex Nuts
- (4) M10 x 1.25 x 30mm CL10.9 Conical Toothed Washers
Safety Notes:
- Regularly inspect the hitch to ensure all fasteners and the ball are properly tightened.
- Replace any damaged hitch or ball immediately.
- If the hitch is removed, plug all holes in the vehicle’s frame or body panels to prevent water or exhaust fumes from entering.
- Always follow proper safety precautions when working beneath the vehicle, including wearing eye protection.
- Do not cut access or attachment holes with a torch.
Specifications:
- Weight Carrying (Ball Mount):
- Max Gross Trailer Weight: 3,500 lb (1,588 kg)
- Max Tongue Weight: 350 lb (159 kg)
- Weight Distributing:
- Max Gross Trailer Weight: 5,000 lb (2,268 kg)
- Max Tongue Weight: 500 lb (227 kg)
Compliance:
- This product complies with SAE J684 and V.E.S.C. Regulation V-5 standards.
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.
Installation Instructions for Circuit Protected Converter
Part Numbers:
- 119178
Wiring Access Location:
- Not specified in the document.
Tools Required:
- Drill (3/32” Drill Bit)
- Wire Crimpers
- Philips Head Screwdriver
- Test Probe
Step-by-Step Instructions:
-
Using a circuit tester, carefully probe one wire at a time to determine vehicle functions.
- Caution: Do not probe across two wires or across a wire and vehicle structure to avoid damaging electronic components.
-
Disconnect and isolate the vehicle's negative (-) battery terminal.
- Warning: Follow all warnings and precautions printed on the tow vehicle’s battery.
-
Attach the trailer wiring to the vehicle as shown in the illustration using splices.
-
Locate a suitable grounding point.
- Caution: Verify what is behind any surface before drilling to avoid damage or injury. Do not drill into exposed surfaces.
-
Mount the circuit-protected converter near the left tail light in the trunk or on the frame rail under the vehicle.
- Mount with the wiring directed downward or sideways if downward is not possible.
-
Reconnect the vehicle's negative (-) battery terminal.
-
Testing Procedure:
- Attach the ground lead of a circuit tester to the exposed ground terminal of the 4-flat end.
- Activate the tow vehicle’s left turn, right turn, tail, and stop lights one at a time. Test each to confirm proper functionality.
- Warning: Ensure all connections are complete for proper function. Test installation with a trailer or test light.
-
Secure all loose wires with cable ties.
- Warning: Do not overload circuits to prevent fires. Adhere to these limits:
- Max stop/turn light: 1 per side (2.1 amps)
- Max tail lights: (7.5 amps)
- Warning: Do not overload circuits to prevent fires. Adhere to these limits:
Hardware List:
- Not detailed in the document.
Safety Notes:
- Wear safety glasses and follow safety precautions.
- Disconnect the negative (-) cable before wiring.
- Securely ground to the vehicle chassis or an existing ground stud.
- Use on 12-volt negative ground systems only.
Specifications:
- Max stop/turn light: 1 per side (2.1 amps)
- Max tail lights: (7.5 amps)
- Secure wiring with cable ties after installation.
Manufacturer Notes:
- Read and follow all vehicle warnings and instructions.
- Refer to the vehicle's owner manual and manufacturer materials for additional guidance.
Installation Instructions for Circuit Protected Converter
Part Numbers:
- 119178
Wiring Access Location:
- Not specified in the document.
Tools Required:
- Drill (3/32” Drill Bit)
- Wire Crimpers
- Phillips Head Screwdriver
- Test Probe
Step-by-Step Instructions:
-
Using a circuit tester, carefully probe one wire at a time to determine vehicle functions.
- Caution: Do not probe across two wires or across a wire and vehicle structure to avoid damaging electronic components.
-
Disconnect and isolate the vehicle's negative (-) battery terminal.
- Warning: Follow all warnings and precautions printed on the tow vehicle’s battery.
-
Attach the trailer wiring to the vehicle as shown in the illustration using splices.
-
Locate a suitable grounding point.
- Caution: Verify what is behind any surface before drilling to avoid damage or injury. Do not drill into exposed surfaces.
-
Mount the circuit-protected converter near the left tail light in the trunk or on the frame rail under the vehicle.
- Mount with the wiring directed downward or sideways if downward is not possible.
-
Reconnect the vehicle's negative (-) battery terminal.
-
Testing Procedure:
- Attach the ground lead of a circuit tester to the exposed ground terminal of the 4-flat end.
- Activate the tow vehicle’s left turn, right turn, tail, and stop lights one at a time. Test each to confirm proper functionality.
- Warning: Ensure all connections are complete for proper function. Test installation with a trailer or test light.
-
Secure all loose wires with cable ties.
- Warning: Do not overload circuits to prevent fires. Adhere to these limits:
- Max stop/turn light: 1 per side (2.1 amps)
- Max tail lights: (7.5 amps)
- Warning: Do not overload circuits to prevent fires. Adhere to these limits:
Hardware List:
- Not detailed in the document.
Safety Notes:
- Wear safety glasses and follow safety precautions.
- Disconnect the negative (-) cable before wiring.
- Securely ground to the vehicle chassis or an existing ground stud.
- Use on 12-volt negative ground systems only.
Specifications:
- Max stop/turn light: 1 per side (2.1 amps)
- Max tail lights: (7.5 amps)
- Secure wiring with cable ties after installation.
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:
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:
For complete warranty instructions, please download the full installation PDF.
Manufacturer Notes:
- Read and follow all vehicle warnings and instructions.
- Refer to the vehicle's owner manual and manufacturer materials for additional guidance.