Installation Instructions for Nissan Xterra

Part Numbers:

• 75107
• 44717
• 78193 U-Haul

Wiring Access Location:

• SUV1, SUV2

Tools Required:

• Wrenches: 7/8"

Step-by-Step Instructions:

1. Loosen Spare Tire:

   • Loosen the spare tire to allow sufficient clearance for hitch installation.

2. Raise Hitch into Position:

   • Position the hitch against the vehicle frame, aligning the mounting holes with the factory-drilled holes.

3. Install Fasteners:

   • Secure the hitch using the provided hardware kit:
     • Carriage bolts, spacer blocks, conical toothed washers, and hex nuts.
   • Refer to the diagram for the correct placement of each fastener.

4. Tighten Spare Tire:

   • Tighten the spare tire back into place after the hitch is fully secured.

5. Tighten Fasteners:

   • Torque all 1/2"-13 GR5 fasteners to 75 lb-ft (102 N·m).

Torque Specifications:

• 1/2"-13 GR5 Fasteners: 75 lb-ft (102 N·m)

Hardware List:

• (6) Carriage Bolts, 1/2"-13 x 1-3/4" GR5
• (2) Spacer Blocks, 1/4" x 1" x 2"
• (2) Spacer Blocks, 1/4" x 1-1/2" x 2"
• (2) Spacer Blocks, 1/4" x 1-1/2" x 3"
• (6) Conical Toothed Washers, 1/2"
• (6) Hex Nuts, 1/2"-13 GR2

Safety Notes:

• Regularly inspect the hitch to ensure all fasteners and the ball are securely tightened.
• Replace any damaged hitch or ball immediately.
• If the hitch is removed, plug any holes in the vehicle’s frame or body panels to prevent water or exhaust fumes from entering.
• Always observe 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 (1,589 kg)
  • Max Tongue Weight: 350 lb (159 kg)
• Weight Distributing:
  • Max Gross Trailer Weight: 5,500 lb (2,497 kg)
  • Max Tongue Weight: 550 lb (250 kg)

Additional Notes:

• This product complies with safety specifications and requirements for connecting devices and towing systems, including V.E.S.C. Regulation V-5 and SAE J684.
• Ensure all fasteners are properly torqued before towing.

Installation Instructions for Nissan Xterra

Part Numbers:

• 75107
• 44717
• 78193 U-Haul

Wiring Access Location:

• SUV1, SUV2

Tools Required:

• Wrenches: 7/8"

Step-by-Step Instructions:

1. Loosen Spare Tire:

   • Loosen the spare tire to allow sufficient clearance for hitch installation.

2. Raise Hitch into Position:

   • Position the hitch against the vehicle frame, aligning the mounting holes with the factory-drilled holes.

3. Install Fasteners:

   • Secure the hitch using the provided hardware kit:
     • Carriage bolts, spacer blocks, conical toothed washers, and hex nuts.
   • Refer to the diagram for the correct placement of each fastener.

4. Tighten Spare Tire:

   • Tighten the spare tire back into place after the hitch is fully secured.

5. Tighten Fasteners:

   • Torque all 1/2"-13 GR5 fasteners to 75 lb-ft (102 N·m).

Torque Specifications:

• 1/2"-13 GR5 Fasteners: 75 lb-ft (102 N·m)

Hardware List:

• (6) Carriage Bolts, 1/2"-13 x 1-3/4" GR5
• (2) Spacer Blocks, 1/4" x 1" x 2"
• (2) Spacer Blocks, 1/4" x 1-1/2" x 2"
• (2) Spacer Blocks, 1/4" x 1-1/2" x 3"
• (6) Conical Toothed Washers, 1/2"
• (6) Hex Nuts, 1/2"-13 GR2

Safety Notes:

• Regularly inspect the hitch to ensure all fasteners and the ball are securely tightened.
• Replace any damaged hitch or ball immediately.
• If the hitch is removed, plug any holes in the vehicle’s frame or body panels to prevent water or exhaust fumes from entering.
• Always observe 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 (1,589 kg)
  • Max Tongue Weight: 350 lb (159 kg)
• Weight Distributing:
  • Max Gross Trailer Weight: 5,500 lb (2,497 kg)
  • Max Tongue Weight: 550 lb (250 kg)

Additional Notes:

• This product complies with safety specifications and requirements for connecting devices and towing systems, including V.E.S.C. Regulation V-5 and SAE J684.
• Ensure all fasteners are properly torqued before towing.

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:

1. 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.

2. Disconnect and isolate the vehicle's negative (-) battery terminal.

   • Warning: Follow all warnings and precautions printed on the tow vehicle’s battery.

3. Attach the trailer wiring to the vehicle as shown in the illustration using splices.

4. 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.

5. 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.

6. Reconnect the vehicle's negative (-) battery terminal.

7. 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.

8. 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)

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:

1. 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.

2. Disconnect and isolate the vehicle's negative (-) battery terminal.

   • Warning: Follow all warnings and precautions printed on the tow vehicle’s battery.

3. Attach the trailer wiring to the vehicle as shown in the illustration using splices.

4. 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.

5. 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.

6. Reconnect the vehicle's negative (-) battery terminal.

7. 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.

8. 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)

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.