Installation Instructions for 2007-Current Jeep Wrangler

Part Numbers:

• 76382
• 84382
• CQT76382

Tools Required:

• Ratchet
• Torque Wrench
• Safety Glasses
• Sockets: 16 mm, 18 mm
• Open-End Wrench: 18 mm
• Crowfoot Wrench: 18 mm
• Exhaust Removal Pliers
• Ratchet Strap

Step-by-Step Instructions:

Standard Installation:

1. Lower Muffler or Diesel Canister:

   • For standard models, use exhaust removal pliers to lower the muffler.
   • For EcoDiesel models, use a 16 mm socket to remove two bolts from the diesel canister. Ensure the exhaust is supported before removing the rubber hangers.

2. Install Hitch:

   • Raise the hitch onto the vehicle cross member at a 15°-45° angle and align the leftmost hole in the hitch with the existing hole in the cross member.
   • Loosely install the following hardware:
     • (1) M12 bolt
     • (1) 1/2" flat washer
     • (1) 1/2" conical washer
     • (1) M12 hex nut
   • Use an 18 mm crowfoot wrench and open-end wrench to secure all fasteners. Pull downward gently on the diesel canister for additional clearance, if needed.

3. Tighten Fasteners:

   • Tighten all M12 CL8.8 fasteners to 68 lb-ft (92 Nm).

4. Reinstall Muffler or Diesel Canister:

   • Reinstall the muffler or diesel canister using the bolts removed earlier.

Mopar Off-Road Bumper Installation:

1. Lower Muffler:

   • Follow the same process as in Step 1 of the standard installation.

2. Remove Factory Bolts and Spacer Plate:

   • Use an 18 mm socket to remove four factory M12 flange head bolts from the forward side of the vehicle cross member.
   • Remove the spacer plate between the vehicle cross member and the Mopar bumper. Return the spacer plate to the vehicle owner.

3. Raise Hitch into Position:

   • Align the hitch with the existing holes in the cross member.

4. Install Hitch:

   • Reinstall the four factory M12 flange head bolts using an 18 mm socket.

5. Tighten Fasteners:

   • Tighten all M12 CL10.9 fasteners to 92 lb-ft (125 Nm).

6. Reinstall Muffler:

   • Follow the same process as in Step 4 of the standard installation.

Hardware List:

• (4) Bolt M12x1.75x120 CL8.8
• (4) Conical Washer 1/2”
• (4) Flat Washer 1/2”
• (4) Hex Nut M12x1.75 CL8

Safety Notes:

• Always wear safety glasses during installation.
• Check hitch frequently to ensure all fasteners and the ball are properly tightened.
• Replace damaged hitches or balls immediately.
• Do not cut access or attachment holes with a torch.
• Observe all safety precautions when working under the vehicle.

Specifications:

• Weight Carrying Capacity: 4,500 lbs (2,043 kg) trailer weight, 675 lbs (306 kg) tongue weight.
• Weight Distributing Capacity: 4,500 lbs (2,043 kg) trailer weight, 675 lbs (306 kg).
• Product complies with V.E.S.C. Regulation V-5 and SAE J684.

Installation Instructions for Vehicle Models (2007-Present)

Part Numbers:

• 76382
• 84382
• CQT76382

Tools Required:

• Ratchet
• Torque Wrench
• Safety Glasses
• Sockets: 16 mm, 18 mm
• Open-End Wrench: 18 mm
• Crowfoot Wrench: 18 mm
• Exhaust Removal Pliers
• Ratchet Strap

Step-by-Step Instructions:

Standard Installation:

1. Lower Muffler or Diesel Canister:

   • For standard models, use exhaust removal pliers to lower the muffler.
   • For EcoDiesel models, use a 16 mm socket to remove two bolts from the diesel canister. Ensure the exhaust is supported before removing the rubber hangers.

2. Install Hitch:

   • Raise the hitch onto the vehicle cross member at a 15°-45° angle and align the leftmost hole in the hitch with the existing hole in the cross member.
   • Loosely install the following hardware:
     • (1) M12 bolt
     • (1) 1/2" flat washer
     • (1) 1/2" conical washer
     • (1) M12 hex nut
   • Use an 18 mm crowfoot wrench and open-end wrench to secure all fasteners. Pull downward gently on the diesel canister for additional clearance, if needed.

3. Tighten Fasteners:

   • Tighten all M12 CL8.8 fasteners to 68 lb-ft (92 Nm).

4. Reinstall Muffler or Diesel Canister:

   • Reinstall the muffler or diesel canister using the bolts removed earlier.

Mopar Off-Road Bumper Installation:

1. Lower Muffler:

   • Follow the same process as in Step 1 of the standard installation.

2. Remove Factory Bolts and Spacer Plate:

   • Use an 18 mm socket to remove four factory M12 flange head bolts from the forward side of the vehicle cross member.
   • Remove the spacer plate between the vehicle cross member and the Mopar bumper. Return the spacer plate to the vehicle owner.

3. Raise Hitch into Position:

   • Align the hitch with the existing holes in the cross member.

4. Install Hitch:

   • Reinstall the four factory M12 flange head bolts using an 18 mm socket.

5. Tighten Fasteners:

   • Tighten all M12 CL10.9 fasteners to 92 lb-ft (125 Nm).

6. Reinstall Muffler:

   • Follow the same process as in Step 4 of the standard installation.

Hardware List:

• (4) Bolt M12x1.75x120 CL8.8
• (4) Conical Washer 1/2”
• (4) Flat Washer 1/2”
• (4) Hex Nut M12x1.75 CL8

Safety Notes:

• Always wear safety glasses during installation.
• Check hitch frequently to ensure all fasteners and the ball are properly tightened.
• Replace damaged hitches or balls immediately.
• Do not cut access or attachment holes with a torch.
• Observe all safety precautions when working under the vehicle.

Specifications:

• Weight Carrying Capacity: 4,500 lbs (2,043 kg) trailer weight, 675 lbs (306 kg) tongue weight.
• Weight Distributing Capacity: 4,500 lbs (2,043 kg) trailer weight, 675 lbs (306 kg).
• Product complies with V.E.S.C. Regulation V-5 and SAE J684.

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.

Warranty Information:

• Duration: 1-year limited warranty from the date of purchase.
• Coverage: Covers defects in materials and workmanship under normal use conditions.

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 T-One® T-Connector for Jeep Wrangler and Jeep Gladiator

Part Numbers:

• 118786

Tools Required:

• Trim Panel Remover
• 10mm Socket & Ratchet or Wrench
• Drill (3/32” Drill Bit)
• 1/4” Socket
• Wire Crimpers
• Wire Cutters
• Phillips Head Screwdriver
• Test Probe
• 8mm Socket & Ratchet or Wrench

Step-by-Step Instructions:

For Jeep Wrangler:

1. Access Taillight Bolts:

   • Open the rear door to access the rear bolt holding the taillight.
   • Remove the small square access cover located on the trim panel below the side windows using a trim panel remover to expose the white bolt.

2. Remove Taillight Assemblies:

   • Using a 10mm socket, remove the white bolt holding the taillight in place.
   • Carefully pull the taillight away from the vehicle to expose the vehicle’s taillight wiring harness.
   • Repeat the process for the passenger side.

For Jeep Gladiator:

1. Access Taillight Bolts:
   • Open the rear tailgate to access the bolts securing the taillights.
   • Remove the two bolts and carefully pull the taillight housings rearward, being cautious not to break the alignment tabs.

For All Vehicles:

1. Locate the Taillight Wiring Harness:

   • On both sides of the vehicle, locate the taillight wiring harness. The harness will have a connection point matching the ends of the T-One® Connector.
   • Separate the connectors carefully, ensuring not to damage the locking tabs. Ensure all connectors are clean.

2. Connect Driver-Side T-Connector:

   • Insert the T-One® Connector end with the yellow wire between the vehicle wiring connectors and lock into place. Ensure connectors are fully inserted.

3. Route the Harness:

   • Route the harness containing the green wire and 4-flat connector down the opening behind the driver-side taillight.
   • Route the green wire underneath the vehicle and up through the opening behind the passenger-side taillight.

   Warning: Avoid routing the wire near hot pipes, heat shields, or the fuel tank.

4. Connect Passenger-Side T-Connector:

   • Insert the T-One® Connector end with the green wire between the vehicle wiring connectors on the passenger side.

5. Ground the White Wire:

   • Locate a suitable grounding point near the connector on the driver’s side.
   • Clean the surface of dirt and rustproofing.
   • Drill a 3/32” hole and secure the white wire using the provided eyelet and screw.

   Caution: Verify what is behind the surface before drilling.

6. Connect the Power Wire:

   • On the driver’s side, locate the black 12-gauge power wire from the T-One® Connector box.
   • Attach the provided black wire and route it along the exterior frame or existing wiring to the engine compartment, avoiding hot pipes and sharp edges.

7. Connect to the Battery:

   • Disconnect the Negative (-) battery cable.
   • Remove the fuse from the yellow fuse holder.
   • Attach the ring terminal to the Positive (+) battery cable and secure it.
   • Connect the other end of the fuse holder to the black 12-gauge wire using the yellow butt connector.

   Warning: Follow all warnings on the tow vehicle’s battery.

8. Reconnect the Battery and Test:

   • Reconnect the Negative (-) battery cable.
   • Insert the 15-amp fuse into the fuse holder.
   • Test the installation with a test light or trailer. Reset the vehicle’s electrical system by temporarily removing the key from the ignition.

9. Mount the Black Box Module:

   • Locate a flat surface and mount the black box module to prevent damage or rattling.

10. Secure the Wiring Harness:

    • Use the provided cable ties to secure the T-One® Connector harness, avoiding areas that may pinch, cut, or melt the wire.

11. Reinstall Taillight Assemblies:

    • Reinstall the taillight assemblies and other items removed during installation, ensuring no wires are pinched or damaged.

12. Store the 4-Flat Connector:

    • Route the 4-flat harness to the center of the vehicle and mount it in an accessible location using a bracket or electrical box (not included).

Safety Notes:

• Overloading circuits can cause fires. Do not exceed stated product ratings or vehicle manufacturer specifications.
• Always wear safety glasses and follow safety precautions during installation.

Manufacturer Notes:

• Refer to the vehicle owner’s manual and the instruction sheet for additional details.
• Store these instructions for future reference.

Installation Instructions for T-One® T-Connector for Various Vehicles

Part Numbers:

• 118786

Tools Required:

• Trim Panel Remover
• 10mm Socket & Ratchet or Wrench
• Drill (3/32” Drill Bit)
• 1/4” Socket
• Wire Crimpers
• Wire Cutters
• Phillips Head Screwdriver
• Test Probe
• 8mm Socket & Ratchet or Wrench

Step-by-Step Instructions:

For All Vehicles:

1. Access Taillight Bolts:

   • Open the rear door (or tailgate) to access the bolts holding the taillights in place.
   • Remove the access covers on the trim panels (if applicable) using a trim panel remover to expose the bolts.

2. Remove Taillight Assemblies:

   • Using the appropriate socket, remove the bolts holding the taillight in place.
   • Carefully pull the taillight away from the vehicle to expose the vehicle’s taillight wiring harness.
   • Repeat the process for both sides of the vehicle.

3. Locate the Taillight Wiring Harness:

   • On both sides of the vehicle, locate the taillight wiring harness. The harness will have a connection point matching the ends of the T-One® Connector.
   • Separate the connectors carefully, ensuring not to damage the locking tabs. Ensure all connectors are clean.

4. Connect Driver-Side T-Connector:

   • Insert the T-One® Connector end with the yellow wire between the vehicle wiring connectors and lock it into place. Ensure connectors are fully inserted.

5. Route the Harness:

   • Route the harness containing the green wire and 4-flat connector down the opening behind the driver-side taillight.
   • Route the green wire underneath the vehicle and up through the opening behind the passenger-side taillight.

   Warning: Avoid routing the wire near hot pipes, heat shields, or the fuel tank.

6. Connect Passenger-Side T-Connector:

   • Insert the T-One® Connector end with the green wire between the vehicle wiring connectors on the passenger side.

7. Ground the White Wire:

   • Locate a suitable grounding point near the connector on the driver’s side.
   • Clean the surface of dirt and rustproofing.
   • Drill a 3/32” hole and secure the white wire using the provided eyelet and screw.

   Caution: Verify what is behind the surface before drilling.

8. Connect the Power Wire:

   • On the driver’s side, locate the black 12-gauge power wire from the T-One® Connector box.
   • Attach the provided black wire and route it along the exterior frame or existing wiring to the engine compartment, avoiding hot pipes and sharp edges.

9. Connect to the Battery:

   • Disconnect the Negative (-) battery cable.
   • Remove the fuse from the yellow fuse holder.
   • Attach the ring terminal to the Positive (+) battery cable and secure it.
   • Connect the other end of the fuse holder to the black 12-gauge wire using the yellow butt connector.

   Warning: Follow all warnings on the tow vehicle’s battery.

10. Reconnect the Battery and Test:

    • Reconnect the Negative (-) battery cable.
    • Insert the 15-amp fuse into the fuse holder.
    • Test the installation with a test light or trailer. Reset the vehicle’s electrical system by temporarily removing the key from the ignition.

11. Mount the Black Box Module:

    • Locate a flat surface and mount the black box module to prevent damage or rattling.

12. Secure the Wiring Harness:

    • Use the provided cable ties to secure the T-One® Connector harness, avoiding areas that may pinch, cut, or melt the wire.

13. Reinstall Taillight Assemblies:

    • Reinstall the taillight assemblies and other items removed during installation, ensuring no wires are pinched or damaged.

14. Store the 4-Flat Connector:

    • Route the 4-flat harness to the center of the vehicle and mount it in an accessible location using a bracket or electrical box (not included).

Safety Notes:

• Overloading circuits can cause fires. Do not exceed stated product ratings or vehicle manufacturer specifications.
• Always wear safety glasses and follow safety precautions during 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.

Manufacturer Notes:

• Refer to the vehicle owner’s manual and the instruction sheet for additional details.
• Store these instructions for future reference.

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.

Installation Instructions for 4-Way to 7-Way Adapter and Brake Control Wiring

Tools Required:

• Phillips Head Screwdriver
• Drill with 3/32" Drill Bit
• 10mm Socket & Ratchet or Wrench
• Wire Crimpers
• Wire Cutters
• Test Light or Multimeter
• Cable Ties

Part 1: Install the 4-Way to 7-Way Adapter

Step-by-Step Instructions:

1. Mount the Adapter:

   • Choose a suitable mounting point on the vehicle, typically near the hitch.
   • Use the provided bracket and screws to secure the adapter.

2. Connect the 4-Flat Plug:

   • Plug the 4-flat connector on the adapter into the existing 4-flat plug on the vehicle.
   • This connection enables tail lights, left turn, and right turn signals.

3. Ground the Adapter:

   • Locate a clean, solid grounding point near the adapter.
   • Drill a 3/32" hole if necessary and secure the white ground wire from the adapter using the provided screw and eyelet.

4. Leave Additional Wires Disconnected:

   • The following wires will remain disconnected until Part 2:
     • Black Wire: Power from the battery.
     • Blue Wire: Brake control output.
     • Yellow Wire: Reverse light (optional; leave disconnected unless needed).

5. Test Initial Connection:

   • Use a test light or trailer to verify functionality of the 4-way connections (tail lights, turn signals).

Part 2: Install Brake Control Wiring

Step-by-Step Instructions:

1. Mount Circuit Breakers:

   • Install two 30A circuit breakers on the firewall or another suitable location near the battery.
   • Use self-tapping screws to mount them securely.

2. Route Power Wires:

   • Connect the black 12-gauge wire from the 7-way adapter to the auxiliary side of one circuit breaker (this powers the 7-way socket).
   • Run a heavy-gauge wire from the battery's positive terminal to the battery side of this circuit breaker, using a ring terminal.
   • Run another heavy-gauge wire from the battery's positive terminal to the auxiliary side of the second circuit breaker (for the brake controller).

3. Install the Brake Controller:

   • Mount the brake controller under the dash on a firm surface.
   • Use the following connections:
     • Red Wire: Connect to the cold side of the brake switch (active only when the brake pedal is pressed).
     • Blue Wire: Connect to the blue wire on the 7-way adapter for trailer brakes.
     • White Wire: Connect to a solid ground point on the vehicle body.
     • Black Wire: Connect to the auxiliary side of the second 30A circuit breaker (provides power to the brake controller).

4. Optional: Connect Reverse Light Circuit:

   • If the trailer has a reverse light circuit, connect the yellow wire from the 7-way adapter to the vehicle’s reverse light circuit.

5. Reconnect the Battery:

   • Reattach the negative battery cable and ensure all connections are secure.
   • Insert the fuses into both circuit breakers.

6. Secure All Wires:

   • Use cable ties to secure all loose wires and prevent damage or rattling.

7. Test the System:

   • Verify functionality of all circuits (running lights, turn signals, brake lights, and brake controller output).
   • If applicable, test the reverse light circuit.

Notes:

• Most installations will only require connecting the black and blue wires from the 7-way adapter.
• Leave the yellow wire disconnected unless the trailer has a reverse light or surge brake lockout circuit.
• Always adhere to safety guidelines and verify all connections before use.

Warning: Incorrect wiring can cause damage to the vehicle or trailer. Test all connections carefully before use.

Installation Instructions for 4-Way to 7-Way Adapter and Brake Control Wiring

Tools Required:

• Phillips Head Screwdriver
• Drill with 3/32" Drill Bit
• 10mm Socket & Ratchet or Wrench
• Wire Crimpers
• Wire Cutters
• Test Light or Multimeter
• Cable Ties

Part 1: Install the 4-Way to 7-Way Adapter

Step-by-Step Instructions:

1. Mount the Adapter:

   • Choose a suitable mounting point on the vehicle, typically near the hitch.
   • Use the provided bracket and screws to secure the adapter.

2. Connect the 4-Flat Plug:

   • Plug the 4-flat connector on the adapter into the existing 4-flat plug on the vehicle.
   • This connection enables tail lights, left turn, and right turn signals.

3. Ground the Adapter:

   • Locate a clean, solid grounding point near the adapter.
   • Drill a 3/32" hole if necessary and secure the white ground wire from the adapter using the provided screw and eyelet.

4. Leave Additional Wires Disconnected:

   • The following wires will remain disconnected until Part 2:
     • Black Wire: Power from the battery.
     • Blue Wire: Brake control output.
     • Yellow Wire: Reverse light (optional; leave disconnected unless needed).

5. Test Initial Connection:

   • Use a test light or trailer to verify functionality of the 4-way connections (tail lights, turn signals).

Part 2: Install Brake Control Wiring

Step-by-Step Instructions:

1. Mount Circuit Breakers:

   • Install two 30A circuit breakers on the firewall or another suitable location near the battery.
   • Use self-tapping screws to mount them securely.

2. Route Power Wires:

   • Connect the black 12-gauge wire from the 7-way adapter to the auxiliary side of one circuit breaker (this powers the 7-way socket).
   • Run a heavy-gauge wire from the battery's positive terminal to the battery side of this circuit breaker, using a ring terminal.
   • Run another heavy-gauge wire from the battery's positive terminal to the auxiliary side of the second circuit breaker (for the brake controller).

3. Install the Brake Controller:

   • Mount the brake controller under the dash on a firm surface.
   • Use the following connections:
     • Red Wire: Connect to the cold side of the brake switch (active only when the brake pedal is pressed).
     • Blue Wire: Connect to the blue wire on the 7-way adapter for trailer brakes.
     • White Wire: Connect to a solid ground point on the vehicle body.
     • Black Wire: Connect to the auxiliary side of the second 30A circuit breaker (provides power to the brake controller).

4. Optional: Connect Reverse Light Circuit:

   • If the trailer has a reverse light circuit, connect the yellow wire from the 7-way adapter to the vehicle’s reverse light circuit.

5. Reconnect the Battery:

   • Reattach the negative battery cable and ensure all connections are secure.
   • Insert the fuses into both circuit breakers.

6. Secure All Wires:

   • Use cable ties to secure all loose wires and prevent damage or rattling.

7. Test the System:

   • Verify functionality of all circuits (running lights, turn signals, brake lights, and brake controller output).
   • If applicable, test the reverse light circuit.

Notes:

• Most installations will only require connecting the black and blue wires from the 7-way adapter.
• Leave the yellow wire disconnected unless the trailer has a reverse light or surge brake lockout circuit.
• Always adhere to safety guidelines and verify all connections before use.

Warning: Incorrect wiring can cause damage to the vehicle or trailer. Test all connections carefully before use.

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.

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.