Installation Instructions for T-Connector Adapter

Part Numbers:

• 118336

Vehicle Compatibility:

• Acura: CL (1997-Current), RL (1996-2001), TL (1996-Current), Integra (1994-2001), MDX (2001-Current)
• Honda: Accord (1994-2002), Prelude (2001-2002), Odyssey (1995-Current), CR-V (1997-Current), Pilot (2003-Current), Element (2003-Current)
• Isuzu: Oasis (1996-1999)

Tools Required:

• Trim panel tool.
• Phillips screwdriver (varies by model).
• Wrench (varies by model).

Step-by-Step Instructions:

General Instructions for All Vehicles:

1. Remove the tape securing the wiring harness connector from the wiring loom.
2. Attach the T-Connector adapter to the vehicle’s wiring connector.
   • Ensure the T-Connector adapter is fully inserted with locking tabs in place.
3. Secure the black box with a screw or cable tie (provided).
   • Tuck any excess wiring behind the access panel before securing it into place.
4. Re-install any plastic trim panels, screws, or brackets that were removed for installation.
5. Test the installation with a test light or trailer.

Vehicle-Specific Instructions:

Acura CL, RL, TL, Integra, Honda Accord, Prelude:

• Unscrew the knob securing the access panel on the driver’s side of the trunk.
• Remove the access panel to expose the vehicle’s wiring harness and connector.

Isuzu Oasis, Honda Odyssey (1995-1998):

• Remove the rear access panel inside the van behind the driver’s side tail light to expose the vehicle’s wiring harness and connector.

Honda Odyssey (1999-Current):

1. Open the rear tailgate and remove the driver’s side cargo bracket screw.
2. Carefully pull back the trim panel to expose the vehicle’s wiring harness and connector.

Honda CR-V (1997-2001):

1. Remove the rear driver’s side speaker and cover.
   • The speaker will be held in place with three screws.
2. Locate the vehicle connector secured to the speaker wires.

Honda CR-V (2002-Current):

1. Open the rear tailgate and remove the cargo door on the floor.
2. Remove the storage container and rear threshold.
3. Unscrew the driver’s side cargo bracket and trim panel screws to access the harness.

Acura MDX (2001-Current):

1. Open the rear tailgate and remove the cargo door on the floor.
2. Remove two clips inside the storage area on the threshold.
3. Carefully pry off the threshold to access the wiring harness connector.

Honda Pilot (2003-Current):

• Open the rear tailgate and carefully pry the threshold to remove it.
• Locate the connector under the threshold plate on the driver’s side.

Honda Element (2003-Current):

1. Open the rear tailgate and remove the cargo door on the floor.

2. Remove the screws holding the spring-loaded hinge cover.

3. Remove three plastic clips and five screws from the passenger side trim panel to access the wiring harness.

   • Specifications:
     • This unit is rated for 4 amps per circuit.

Hardware List:

• T-Connector adapter.
• Black box.
• Cable ties.
• Screw.

Safety Notes:

• Handle all connectors with care to avoid damage.
• Ensure all connections are clean and securely fastened.
• Test the installation after completing all steps to verify functionality.

Manufacturer Notes:

• Follow all warnings and instructions provided with the product.
• Use a test light or trailer to confirm proper installation.

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.