Installation Instructions for Subaru Outback (2010-Present, Excluding Sport Models)

Part Numbers:

• 76227
• 84227
• CQT76227

Tools Required:

• Safety Glasses
• Ratchet
• Torque Wrench
• Sockets: 10mm, 14mm
• 6-inch Socket Extension
• Flat Head Screwdriver
• Phillips Screwdriver
• Utility Knife
• Tape Measure
• Marker

Weight Capacities:

• Weight Carrying:
  • Max Gross Trailer Weight: 4,000 lbs (1,814 kg)
  • Max Tongue Weight: 600 lbs (272 kg)
• Weight Distributing:
  • Not Applicable

Installation Time:

• Estimated: 45 minutes

Step-by-Step Instructions:

1. Remove Tail Lights:

a) Open the liftgate. b) Use a flat head and Phillips screwdriver to remove (2) screw-type push pins per side. c) Remove (2) screws from the taillight using a 10mm socket per side. d) Pull the taillight rearward and disconnect (2) bulbs and (1) electrical connector per side.

2. Remove Fascia:

• Note: Save all fasteners for reinstallation. a) Remove (1) push pin from each wheel well. b) For vehicles with mud flaps, remove (3) screws and (2) push pins per side. c) Remove (7) push pins from the bottom edge of the fascia. d) Remove (1) screw under each taillight using a 10mm socket. e) Starting at the wheel wells, gently pull the fascia rearward and set it aside.

3. Remove Bumper Beam:

• Remove the foam fascia support from the bumper to expose access holes.
• Use a 14mm socket to remove (4) flange nuts per side. Retain these for hitch installation.

4. Install Hitch:

• Bend the center fascia tab flat against the end panel.
• Raise the hitch and bumper beam into position and align them with the mounting studs.
• Reinstall the (8) flange nuts removed earlier, but do not tighten yet.

5. Tighten Fasteners:

• Torque all 10mm x 1.25 flange nuts to 42 lb-ft (57 N·m).

6. Install Foam Support:

• Reattach the foam fascia support to the bumper.

7. Trim Fascia:

• Use a marker and tape measure to mark a 4.5-inch by 4-inch rectangle on the bottom-center of the fascia.
• Trim along the marked lines using a utility knife.

8. Reinstall Fascia:

• Reverse the removal steps to reinstall the fascia, taillights, and mud flaps.

Safety Notes:

• Regularly inspect all fasteners and ensure the hitch and ball mount are securely attached.
• If the hitch is removed, plug any holes in the trunk pan or body panels to prevent water or exhaust entry.
• Replace any damaged hitch or ball immediately.
• Always wear safety glasses and follow all precautions when working under a vehicle.
• Do not cut access or attachment holes with a torch.

Specifications:

• Hitch Type: Class III
• Compliance: This product meets safety specifications and requirements as per V.E.S.C. Regulation V-5 and SAE J684.

Note: Always adhere to the lower of the vehicle manufacturer’s towing capacity or the hitch’s rated capacity.

Installation Instructions for Subaru Outback (2010-Present, Excluding Sport Models)

Part Numbers:

• 76227
• 84227
• CQT76227

Tools Required:

• Safety Glasses
• Ratchet
• Torque Wrench
• Sockets: 10mm, 14mm
• 6-inch Socket Extension
• Flat Head Screwdriver
• Phillips Screwdriver
• Utility Knife
• Tape Measure
• Marker

Weight Capacities:

• Weight Carrying:
  • Max Gross Trailer Weight: 4,000 lbs (1,814 kg)
  • Max Tongue Weight: 600 lbs (272 kg)
• Weight Distributing:
  • Not Applicable

Installation Time:

• Estimated: 45 minutes

Step-by-Step Instructions:

1. Remove Tail Lights:

a) Open the liftgate. b) Use a flat head and Phillips screwdriver to remove (2) screw-type push pins per side. c) Remove (2) screws from the taillight using a 10mm socket per side. d) Pull the taillight rearward and disconnect (2) bulbs and (1) electrical connector per side.

2. Remove Fascia:

• Note: Save all fasteners for reinstallation. a) Remove (1) push pin from each wheel well. b) For vehicles with mud flaps, remove (3) screws and (2) push pins per side. c) Remove (7) push pins from the bottom edge of the fascia. d) Remove (1) screw under each taillight using a 10mm socket. e) Starting at the wheel wells, gently pull the fascia rearward and set it aside.

3. Remove Bumper Beam:

• Remove the foam fascia support from the bumper to expose access holes.
• Use a 14mm socket to remove (4) flange nuts per side. Retain these for hitch installation.

4. Install Hitch:

• Bend the center fascia tab flat against the end panel.
• Raise the hitch and bumper beam into position and align them with the mounting studs.
• Reinstall the (8) flange nuts removed earlier, but do notInstallation Instructions for Vehicle Models (2018-Present)

Part Numbers:

• 76183
• 84183
• CQT76183

Applicable Models:

• Audi Q5/SQ5 (2018-Present)

Tools Required:

• Safety Glasses
• Ratchet
• Torque Wrench
• Panel Removal Tool
• Tape
• Utility Knife
• Plastic Trim Tools
• Silicone Sealant
• Sockets: 10mm, 16mm
• T25 Torx Bit Socket

Weight Capacities:

• Weight Carrying:
  • Max Gross Trailer Weight: 5,000 lbs (2,270 kg)
  • Max Tongue Weight: 750 lbs (340 kg)
• Weight Distributing:
  • Not Applicable

Step-by-Step Instructions:

1. Remove Fascia:

   • Using a T25 Torx bit, remove (4) screws from the rear bottom fascia.
   • Remove (1) screw and (1) plastic flange nut from the wheel well liner on both sides using a T25 Torx bit and a 10mm socket.
   • Using plastic trim tools, remove the lower part of the wheel well trim by unclipping the tabs and gently pulling outward on both sides.
   • Remove (3) screws located vertically behind the wheel well liner and (1) screw behind the wheel well trim using a T25 Torx bit. Repeat on both sides.
   • Open the liftgate. Remove (2) round plastic screws near the trunk weather seal using a T25 Torx bit. Remove the rear cargo flooring.
   • Using a panel removal tool, remove the scuff plate by unclipping the tabs and pulling upward. Remove (2) flange nuts from recessed bumper fascia studs beneath the scuff plate using a 10mm socket.
   • Remove the driver-side interior panel. If present, unclip (2) wiring harnesses. Remove (1) flange nut from the bumper fascia stud behind insulation using a 10mm socket. Repeat for the passenger side without removing any wiring harness.
   • Using a plastic trim panel tool, remove the fascia starting from the wheel wells and gently pulling outward.

2. Remove Bumper Beam:

   • Using a 16mm socket, remove (8) M10 factory bolts securing the bumper beam and crossbar above the bumper beam.
   • Return the bumper beam and crossbar to the owner.

3. Install Hitch:

   • Apply silicone sealant around the openings on the end panels on both sides.
   • Raise the hitch into position and loosely install (8) existing factory M10 bolts through the hitch.

4. Tighten Fasteners:

   • Tighten all M10 fasteners to 53 lb-ft (72 N·m) using a torque wrench.

5. Trim Fascia:

   • Using tape and a utility knife, cut a notch in the lower fascia as shown in the provided diagram. Avoid cutting any wiring behind the center lower fascia.

6. Reinstall Components:

   • Reverse the steps in Step 1 to reinstall all fasteners, wiring harnesses, panels, rubber plugs, scuff plate, wheel well trim, and fascia.

Safety Notes:

• Regularly inspect the hitch and ensure all fasteners are properly tightened.
• If the hitch is removed, plug all holes in the trunk pan or other panels to prevent water or exhaust fume entry.
• Replace any damaged hitch or ball immediately.
• Wear safety glasses and observe all precautions when working under a vehicle.
• Do not cut access or attachment holes with a torch.

Specifications:

• Hitch Type: Class III
• Compliance: This product meets safety specifications per 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. tighten yet.

5. Tighten Fasteners:

• Torque all 10mm x 1.25 flange nuts to 42 lb-ft (57 N·m).

6. Install Foam Support:

• Reattach the foam fascia support to the bumper.

7. Trim Fascia:

• Use a marker and tape measure to mark a 4.5-inch by 4-inch rectangle on the bottom-center of the fascia.
• Trim along the marked lines using a utility knife.

8. Reinstall Fascia:

• Reverse the removal steps to reinstall the fascia, taillights, and mud flaps.

Safety Notes:

• Regularly inspect all fasteners and ensure the hitch and ball mount are securely attached.
• If the hitch is removed, plug any holes in the trunk pan or body panels to prevent water or exhaust entry.
• Replace any damaged hitch or ball immediately.
• Always wear safety glasses and follow all precautions when working under a vehicle.
• Do not cut access or attachment holes with a torch.

Specifications:

• Hitch Type: Class III
• Compliance: This product meets safety specifications and requirements as per V.E.S.C. Regulation V-5 and SAE J684.

Note: Always adhere to the lower of the vehicle manufacturer’s towing capacity or the hitch’s rated capacity.

Installation Instructions for T-Connector Adapter for Subaru (Forester, Outback, XV Crosstrek)

Part Numbers:

• 118467

Tools Required:

• Trim Panel Remover
• Test Probe

Step-by-Step Instructions:

1. Prepare the Rear Cargo Area:

   • Open the vehicle’s rear tailgate.
   • Remove the cargo nets and cargo floor hatch to access the spare tire area.

2. Locate the Tow Plug Housing:

   • 2009-2013 Subaru Forester: Remove the driver’s side and center foam cargo trays to locate the tow plug housing under the driver’s side foam tray.
   • 2010-2019 Subaru Outback: Locate the tow plug housing behind the driver’s side trim panel. It is taped to the wire harness with blue tape.
   • 2014-Current Subaru Forester / XV Crosstrek: Locate the tow plug housing behind the driver’s side trim panel. It is taped to the wire harness with tape.
   • 2020-Current Subaru Outback: Temporarily remove the rear threshold plate. Locate the tow plug on the passenger side under the rear threshold plate. It is taped to the harness with tape.

3. Connect the T-Connector Harness:

   • Insert the T-Connector harness into the vehicle’s tow plug housing and lock it into place.
   • Ensure the connectors are fully inserted with the locking tabs engaged.

   Warning:

   • All connections must be complete for the T-Connector to function properly.
   • Test and verify the installation with a test light or trailer. For the initial test, reset the vehicle's electrical system by temporarily removing the key from the ignition.

4. Mount the Black Box:

   • On the driver’s side, mount the T-Connector black box using the provided double-sided tape.
   • Secure the remaining T-Connector harness with the provided cable ties, avoiding areas that could cut or pinch the wire.

   Note:

   • Store the 4-flat connector in the spare tire compartment when not in use.

   Warning:

   • Overloading circuits can cause fires. Do not exceed the lower of the towing manufacturer’s rating or the following specifications:
     • Max. stop/turn light: 1 per side (2.1 amps)
     • Max. tail lights: (5.6 amps)

Safety Notes:

• Always follow all warnings and instructions included with the product before beginning installation.
• Wear safety glasses and use all safety precautions during installation.

Manufacturer Notes:

• Refer to the vehicle owner’s manual and instruction sheet for additional details.

Installation Instructions for T-Connector Adapter for Subaru (Forester, Outback, XV Crosstrek)

Part Numbers:

• 118467

Tools Required:

• Trim Panel Remover
• Test Probe

Step-by-Step Instructions:

1. Prepare the Rear Cargo Area:

   • Open the vehicle’s rear tailgate.
   • Remove the cargo nets and cargo floor hatch to access the spare tire area.

2. Locate the Tow Plug Housing:

   • 2009-2013 Subaru Forester: Remove the driver’s side and center foam cargo trays to locate the tow plug housing under the driver’s side foam tray.
   • 2010-2019 Subaru Outback: Locate the tow plug housing behind the driver’s side trim panel. It is taped to the wire harness with blue tape.
   • 2014-Current Subaru Forester / XV Crosstrek: Locate the tow plug housing behind the driver’s side trim panel. It is taped to the wire harness with tape.
   • 2020-Current Subaru Outback: Temporarily remove the rear threshold plate. Locate the tow plug on the passenger side under the rear threshold plate. It is taped to the harness with tape.

3. Connect the T-Connector Harness:

   • Insert the T-Connector harness into the vehicle’s tow plug housing and lock it into place.
   • Ensure the connectors are fully inserted with the locking tabs engaged.

   Warning:

   • All connections must be complete for the T-Connector to function properly.
   • Test and verify the installation with a test light or trailer. For the initial test, reset the vehicle's electrical system by temporarily removing the key from the ignition.

4. Mount the Black Box:

   • On the driver’s side, mount the T-Connector black box using the provided double-sided tape.
   • Secure the remaining T-Connector harness with the provided cable ties, avoiding areas that could cut or pinch the wire.

   Note:

   • Store the 4-flat connector in the spare tire compartment when not in use.

   Warning:

   • Overloading circuits can cause fires. Do not exceed the lower of the towing manufacturer’s rating or the following specifications:
     • Max. stop/turn light: 1 per side (2.1 amps)
     • Max. tail lights: (5.6 amps)

Safety Notes:

• Always follow all warnings and instructions included with the product before beginning installation.
• Wear safety glasses and use all safety precautions during installation.

Manufacturer 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.
• Refer to the vehicle owner’s manual and instruction sheet for additional details.

Warranty Information:

• This product is covered by a warranty for X years from the date of purchase. The warranty covers defects in materials and workmanship under normal use.
• For complete warranty instructions, 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.

TrailerJacks.com - Trailer Jacks, Hitches, Auto Parts & Accessories www.trailerjacks.com

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.

Installation and Operation Instructions for the P3 Electronic Brake Control

Specifications:

• Supports 2, 4, 6, and 8 brake applications.
• Utilizes proportional braking with an inertial sensor.

Tools Required:

• Drill with a 1/8" bit.
• Screwdriver or nut driver.
• Wire crimp tool.
• Probe-type circuit tester.

Safety Notes:

1. Avoid mounting or activating RF-generating devices (e.g., cell phones) within 12 inches of the brake control.
2. Always adhere to the vehicle's Gross Combined Weight Rating (GCWR).
3. Do not use the Boost feature during icy or slippery road conditions.
4. Disconnect the trailer plug before testing a breakaway switch to prevent damage.

Hardware List:

• P3 Brake Control Unit.
• Mounting bracket.
• Wiring harness.
• #8 x 3/8" self-tapping screws.

Installation Instructions:

Mounting the Brake Control:

1. Traditional Bracket Mount:

   • Secure the bracket to a solid surface using the provided screws.
   • Attach the brake control unit and adjust to the desired angle.
   • Tighten screws securely.

2. Under Dash Pocket Mount:

   • Secure the small metal bracket with screws to a flat surface.
   • Attach the T-slot mount to the metal bracket and insert the brake control.

Wiring the Brake Control:

• Option 1: Use the included pigtail wiring harness for a generic installation.
• Option 2: Use an OEM-specific wiring harness compatible with the vehicle's tow package.
• Wire Functions:
  • Black: Positive power (+12V).
  • White: Vehicle ground.
  • Red: Cold side of brake pedal switch.
  • Blue: Trailer brakes output.

Setting Up the Control:

1. Connect the trailer to the vehicle.
2. Use the Menu/Options button to access the setup screen.
3. Select the brake type:
   • Electric: For electric brakes.
   • Hydraulic: For electric over hydraulic braking systems.
4. Adjust the power output to ensure effective braking without wheel lock-up.

Boost Feature:

• Provides enhanced braking sensitivity.
• Available in three levels:
  • B1: Light braking boost.
  • B2: Moderate braking boost.
  • B3: Aggressive braking boost.
• Recommended for heavier trailers or varying load conditions.

Reverse Mode:

• Cancel Boost and Hold features for 3 minutes by pressing and holding the Boost button for 5 seconds while holding the brake pedal.

Troubleshooting Guide:

Maintenance:

• Inspect connections and wiring regularly for damage or wear.
• Adjust trailer brakes after the first 200 miles of use and every 3,000 miles thereafter.
• Clean the brake control unit periodically to maintain optimal performance.

Warranty Information:

• Limited Lifetime Warranty:
  • Covers defects in materials and workmanship under normal use.
  • Excludes damage caused by misuse, improper installation, or external factors.
• Attention: 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.