Installation Instructions for Honda CR-V

Part Numbers:

• 75742
• 87621
• 44675

Wiring Access Location:

• SUV3

Tools Required:

• Wrenches: 10mm, 17mm, 11/16
• Other Tools: Tape, Utility Knife, Tape Measure, Marking Pencil, Lubricant or Soapy Water, Small Phillips Head Screwdriver

Step-by-Step Instructions:

1. Remove appearance panel:
   • Remove the appearance panel on the driver’s side by detaching 5 plastic rivets, 3 hex nuts, and 2 Phillips head screws located in the wheel well behind the rear tire. This panel needs to be trimmed and reinstalled.
2. Clear weld nut threads:
   • Run the provided M10 bolt (item 1) into existing weld nuts to clear the threads.
3. Reinstall appearance panel:
   • If trimmed, reinstall the appearance panel.
4. Lower exhaust:
   • Remove the rubber isolators from the muffler hangers. Remove the outer isolator first, then the inner isolator. Use lubricant or soapy water to ease removal.
5. Prepare frame:
   • Tape a flat washer (item 7) to the rearward weld nut location on both frame rails.
6. Position hitch:
   • Raise the hitch into position under the vehicle.
7. Install M10 fasteners:
   • Attach the M10 bolts, conical washers, and other hardware as shown in the instructions.
8. Install U-bolt:
   • Insert the 3/8-16 U-bolt through the vehicle’s tie-down hook and the receiver’s tie-down hook attachment. Secure with flat washers, lock washers, and hex nuts.
9. Torque all fasteners:
   • Tighten all bolts to the specified torque values.
10. Reinstall exhaust:
    • Raise the exhaust system back into position and reattach the rubber isolators.

Hardware List:

• Qty (4): Hex Bolt M10X1.25X30 CL8.8
• Qty (4): Conical Washers
• Qty (2): Lock Washers
• Qty (2): Hex Nut 3/8
• Qty (1): 3/8-16 U-Bolt
• Qty (2): Flat Washer 3/8”
• Qty (2): Flat Washer 1/2”

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 body panels to prevent water and exhaust fumes from entering.
• Replace any damaged hitch or ball immediately.
• Observe safety precautions when working beneath the vehicle and wear eye protection.
• Do not cut access or attachment holes with a torch.

Specifications:

• Hitch Type: Weight Carrying (Ball Mount)
  • Max Gross Trailer Weight: 4,500 lbs (2,043 kg)
  • Max Tongue Weight: 675 lbs (306 kg)
• Weight Distributing: Not compatible with spring bars.

Manufacturer Notes:

• Tighten all 3/8-16 GR5 fasteners to 30 lb-ft (41 N*m).
• Tighten all M10 CL8.8 fasteners to 38 lb-ft (52 N*m).
• 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 T-Connector Adapter for CR-V

Part Numbers:

• 118561

Tools Required:

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

Step-by-Step Instructions:

1. Prepare the Rear Cargo Area:

   • Open the rear door of the vehicle and remove the rear threshold, cargo net, and cargo cover to access the driver’s side rear interior trim panel.

   Note:

   • Folding the rear seat forward may provide easier access.

2. Remove Interior Trim Panels:

   • Use a trim panel remover to carefully remove two plastic panels.
   • Partially remove the main trim panel by unscrewing one 10mm bolt, two screws behind the seat lever, one clip, and one cargo hook.

3. Locate the Vehicle’s Wiring Connectors:

   • Gently pull back the upper trim panel to reveal the vehicle’s 13-pin connectors.
   • Verify that the connectors match the T-Connector ends and are clean.

4. Install the T-Connector:

   • Locate the T-Connector’s grey 12-pin connector and insert it into the mating connector on the black box module.
   • Ensure all connections are fully inserted and secured with locking tabs.

5. Mount the Black Box Module:

   • Mount the black box below the rear threshold in the spare tire compartment in an area free from moisture and away from direct water or liquids.

   Warning:

   • The black box must only be mounted inside the vehicle to prevent damage.

6. Ground the White Wire:

   • Locate a suitable grounding point near the connector, such as an existing ground stud, or drill a 3/32” hole.
   • Secure the white wire using the provided eyelet and screw.

   Caution:

   • Verify the area behind the surface before drilling to avoid damage.

7. Install the Fuse:

   • Locate the fuse compartment under the driver-side dashboard.
   • Insert the provided 7.5-amp fuse into the appropriate fuse box slot.

8. Route and Mount the 4-Flat Connector:

   • Route the 4-flat connector through the driver-side trim panel into the side storage compartment.
   • Store the 4-flat connector in this compartment when not in use.

9. Test the Installation:

   • Test the T-Connector with a test light or trailer.
   • Reset the vehicle’s electrical system by temporarily removing the key from the ignition, reinserting it, and turning it to the proper position.

10. Reassemble the Vehicle:

    • Reinstall the threshold, trim panel, cargo net, and cargo cover, ensuring no wires are pinched or cut.

Specifications:

• Max. stop/turn light: 1 per side (2.1 amps)
• Max. tail lights: 5 amps

Safety Notes:

• Do not exceed the manufacturer’s ratings for towing.
• Follow all vehicle warnings and installation instructions.
• Wear safety glasses and take safety precautions during installation.

Manufacturer Notes:

• Refer to the vehicle owner’s manual for additional information.

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 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.