Installation Instructions for Honda Civic Sedan, Coupe, and Hatchback (2016-Current)

Part Numbers:

• 24954
• 77336
• CQT24954

Wiring Access Location:

• PC3, PC4

Tools Required:

• Ratchet
• Torque Wrench
• Safety Glasses
• Sockets: 10mm, 12mm, 13mm
• 5mm Allen Wrench
• Flat-Head Screwdriver
• Small Phillips Screwdriver
• Utility Knife
• Die Grinder
• Drill with Small Drill Bit
• Tape Measure
• Marker
• 6" Socket Extension

Specifications:

• Max Gross Trailer Weight: 2,000 lb. (908 kg)
• Max Tongue Weight: 200 lb. (90.8 kg)
• Note: Do not exceed the towing vehicle manufacturer’s rating.

Installation Time:

• Approx. 65 minutes (Professional Installer)

Step-by-Step Instructions:

1. Mark Fascia Centerline:

   • Use a marker or tape to mark the centerline of the fascia for reference.

2. Remove Plastic Rivets and Screws:

   • Remove plastic rivets from the supports on the bottom of the bumper fascia by pulling the center post of the rivet approximately 1/4". Push out the rivet by hand. Remove 3–4 Phillips screws from each wheel well.

3. Remove Trunk Fasteners:

   • Open the trunk and remove two hex screws from under the rear hatch securing the bumper fascia. Repeat for both sides.

4. Remove Bumper Fascia:

   • Loosen tail light bolts to allow additional clearance for fascia removal.
   • Gently pull upward from the rear wheel well trim panel on both sides, unclipping the tabs inside. Work up toward the tail lights, releasing cleats with a small screwdriver as needed. Continue to remove along the bottom to the trunk, detaching any wiring harness if present. Set the fascia aside.

5. Remove Bumper:

   • Remove eight (8) bolts holding the bumper in place. Return the fasteners to the vehicle owner.

6. Trim Bumper (If Necessary):

   • Use a die grinder to remove any material as shown in Figure 2.

7. Install Hitch and Bumper:

   • Raise the hitch and bumper into position as shown in Figure 1. Secure with the provided fasteners.

8. Tighten Fasteners:

   • Torque all M8 CL8.8 fasteners to 20 Lb.-Ft. (27 N*M).

9. Trim Fascia:

   • Using the centerline marked in Step 1, trim a 2.50” x 4.00” section from the fascia as shown in Figure 3. Use a drill to create rounded corners.

10. Reinstall Fascia:

    • Align and reinstall the fascia, ensuring all fasteners and wiring harnesses are reattached in reverse order of removal.

Hardware List:

• (8) Hex Bolts: M8 x 1.25 x 30mm CL8.8
• (8) Conical Washers: 3/8"

Safety Notes:

• Regularly inspect all fasteners and the hitch ball to ensure they remain securely tightened.
• Plug any holes in the trunk pan or body panels if the hitch is removed to prevent water or exhaust fumes from entering.
• Replace any damaged hitch or ball immediately.
• Always wear eye protection and observe safety precautions when working beneath the vehicle.
• Do not cut access or attachment holes with a torch.

Drawbar:

• Drawbar Kit: 3593
• Important: The drawbar must be used in the rise position only.

Compliance:

• This product complies with SAE J684, V.E.S.C. Regulation V-5, and safety requirements of the State of New York.

Additional Notes:

• Frequently check the hitch to ensure all fasteners remain tight.

Installation Instructions for Honda Civic Sedan, Coupe, and Hatchback (2016-Current)

Part Numbers:

• 24954
• 77336
• CQT24954

Wiring Access Location:

• PC3, PC4

Tools Required:

• Ratchet
• Torque Wrench
• Safety Glasses
• Sockets: 10mm, 12mm, 13mm
• 5mm Allen Wrench
• Flat-Head Screwdriver
• Small Phillips Screwdriver
• Utility Knife
• Die Grinder
• Drill with Small Drill Bit
• Tape Measure
• Marker
• 6" Socket Extension

Specifications:

• Max Gross Trailer Weight: 2,000 lb. (908 kg)
• Max Tongue Weight: 200 lb. (90.8 kg)
• Note: Do not exceed the towing vehicle manufacturer’s rating.

Installation Time:

• Approx. 65 minutes (Professional Installer)

Step-by-Step Instructions:

1. Mark Fascia Centerline:

   • Use a marker or tape to mark the centerline of the fascia for reference.

2. Remove Plastic Rivets and Screws:

   • Remove plastic rivets from the supports on the bottom of the bumper fascia by pulling the center post of the rivet approximately 1/4". Push out the rivet by hand. Remove 3–4 Phillips screws from each wheel well.

3. Remove Trunk Fasteners:

   • Open the trunk and remove two hex screws from under the rear hatch securing the bumper fascia. Repeat for both sides.

4. Remove Bumper Fascia:

   • Loosen tail light bolts to allow additional clearance for fascia removal.
   • Gently pull upward from the rear wheel well trim panel on both sides, unclipping the tabs inside. Work up toward the tail lights, releasing cleats with a small screwdriver as needed. Continue to remove along the bottom to the trunk, detaching any wiring harness if present. Set the fascia aside.

5. Remove Bumper:

   • Remove eight (8) bolts holding the bumper in place. Return the fasteners to the vehicle owner.

6. Trim Bumper (If Necessary):

   • Use a die grinder to remove any material as shown in Figure 2.

7. Install Hitch and Bumper:

   • Raise the hitch and bumper into position as shown in Figure 1. Secure with the provided fasteners.

8. Tighten Fasteners:

   • Torque all M8 CL8.8 fasteners to 20 Lb.-Ft. (27 N*M).

9. Trim Fascia:

   • Using the centerline marked in Step 1, trim a 2.50” x 4.00” section from the fascia as shown in Figure 3. Use a drill to create rounded corners.

10. Reinstall Fascia:

    • Align and reinstall the fascia, ensuring all fasteners and wiring harnesses are reattached in reverse order of removal.

Hardware List:

• (8) Hex Bolts: M8 x 1.25 x 30mm CL8.8
• (8) Conical Washers: 3/8"

Safety Notes:

• Regularly inspect all fasteners and the hitch ball to ensure they remain securely tightened.
• Plug any holes in the trunk pan or body panels if the hitch is removed to prevent water or exhaust fumes from entering.
• Replace any damaged hitch or ball immediately.
• Always wear eye protection and observe safety precautions when working beneath the vehicle.
• Do not cut access or attachment holes with a torch.

Drawbar:

• Drawbar Kit: 3593
• Important: The drawbar must be used in the rise position only.

Compliance:

• This product complies with SAE J684, V.E.S.C. Regulation V-5, and safety requirements of the State of New York.

Additional Notes:

• Frequently check the hitch to ensure all fasteners remain tight.

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.

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.

Installation Instructions for T-One® T-Connector for Honda Civic Sedan

Part Numbers:

• 118686

Tools Required:

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

Step-by-Step Instructions:

1. Remove the Taillights:

   • Open the trunk and remove the taillights on both the driver and passenger sides.
   • Carefully pull the taillights away from the vehicle, avoiding damage to the alignment pins.

2. Locate the Taillight Wiring Harness:

   • On both the driver and passenger sides, locate the vehicle’s taillight wiring harness.
   • Disconnect the harness connectors carefully, ensuring not to break the locking tabs.

3. Prepare the Grommet:

   • Temporarily remove the rear threshold plate and partially remove the felt trunk liner behind the taillights.
   • On both sides, unseat the grommet where the vehicle's taillight wire harness passes through.

4. Route the Driver-Side T-Connector:

   • Slit the grommet on the driver’s side to allow the trailer wiring harness access.
   • Route the T-Connector with yellow and brown wires through the grommet and reseat it.

5. Connect the Driver-Side T-Connector:

   • Locate the green 2-pin connector in the driver-side taillight housing and disconnect it.
   • Insert the T-Connector end with the yellow wire between the vehicle wiring connectors.
   • Ensure the connectors are fully inserted with locking tabs in place.

6. Connect the Brown Wire:

   • Locate the black 3-pin connector in the driver-side taillight housing and disconnect it.
   • Insert the T-Connector end with the brown wire between the vehicle wiring connectors and lock into place.

7. Route the Passenger-Side T-Connector:

   • Route the T-Connector end with the green wire to the passenger side behind the panels and along the threshold.
   • Repeat the grommet preparation step for the passenger side.

8. Connect the Passenger-Side T-Connector:

   • Repeat the driver-side connection steps for the passenger side using the T-Connector with the green and red wires.
   • Locate the blue 2-pin connector in the passenger-side taillight housing and insert the T-Connector with the red wire.

9. Ground the White Wire:

   • Locate a suitable grounding point near the connector and clean it 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 to prevent damage or injury.

10. Connect the Power Wire:

    • Inside the vehicle, connect the black 12-gauge wire from the T-One® T-Connector black box using the supplied yellow butt connector.
    • Route the black wire through a grommet and along the exterior frame or follow existing wiring to the engine compartment.

    Warning: Avoid routing the wire near hot pipes, heat shields, or other hazardous areas.

11. Connect to the Vehicle Battery:

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

12. Reconnect the Battery and Test:

    • Reconnect the vehicle’s Negative (-) battery cable and 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.

13. Mount the Black Box Module:

    • Mount the T-One® T-Connector’s black box module on a flat, out-of-the-way surface to prevent damage or rattling.

14. Secure the Wiring Harness:

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

15. Reassemble the Vehicle:

    • Reinstall the taillight housing assemblies, positioning the vehicle wiring harness between the housing and the body.
    • Reinstall the felt trunk liner, threshold, and any other removed components.

16. Store the 4-Flat Connector:

    • Store the 4-flat connector in the trunk area when not in use.

Specifications:

• Max. stop/turn light: 2 per side (4.2 amps)
• Max. tail lights: 7.5 amps

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 Honda Civic Sedan

Part Numbers:

• 118686

Tools Required:

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

Step-by-Step Instructions:

1. Remove the Taillights:

   • Open the trunk and remove the taillights on both the driver and passenger sides.
   • Carefully pull the taillights away from the vehicle, avoiding damage to the alignment pins.

2. Locate the Taillight Wiring Harness:

   • On both the driver and passenger sides, locate the vehicle’s taillight wiring harness.
   • Disconnect the harness connectors carefully, ensuring not to break the locking tabs.

3. Prepare the Grommet:

   • Temporarily remove the rear threshold plate and partially remove the felt trunk liner behind the taillights.
   • On both sides, unseat the grommet where the vehicle's taillight wire harness passes through.

4. Route the Driver-Side T-Connector:

   • Slit the grommet on the driver’s side to allow the trailer wiring harness access.
   • Route the T-Connector with yellow and brown wires through the grommet and reseat it.

5. Connect the Driver-Side T-Connector:

   • Locate the green 2-pin connector in the driver-side taillight housing and disconnect it.
   • Insert the T-Connector end with the yellow wire between the vehicle wiring connectors.
   • Ensure the connectors are fully inserted with locking tabs in place.

6. Connect the Brown Wire:

   • Locate the black 3-pin connector in the driver-side taillight housing and disconnect it.
   • Insert the T-Connector end with the brown wire between the vehicle wiring connectors and lock into place.

7. Route the Passenger-Side T-Connector:

   • Route the T-Connector end with the green wire to the passenger side behind the panels and along the threshold.
   • Repeat the grommet preparation step for the passenger side.

8. Connect the Passenger-Side T-Connector:

   • Repeat the driver-side connection steps for the passenger side using the T-Connector with the green and red wires.
   • Locate the blue 2-pin connector in the passenger-side taillight housing and insert the T-Connector with the red wire.

9. Ground the White Wire:

   • Locate a suitable grounding point near the connector and clean it 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 to prevent damage or injury.

10. Connect the Power Wire:

    • Inside the vehicle, connect the black 12-gauge wire from the T-One® T-Connector black box using the supplied yellow butt connector.
    • Route the black wire through a grommet and along the exterior frame or follow existing wiring to the engine compartment.

    Warning: Avoid routing the wire near hot pipes, heat shields, or other hazardous areas.

11. Connect to the Vehicle Battery:

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

12. Reconnect the Battery and Test:

    • Reconnect the vehicle’s Negative (-) battery cable and 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.

13. Mount the Black Box Module:

    • Mount the T-One® T-Connector’s black box module on a flat, out-of-the-way surface to prevent damage or rattling.

14. Secure the Wiring Harness:

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

15. Reassemble the Vehicle:

    • Reinstall the taillight housing assemblies, positioning the vehicle wiring harness between the housing and the body.
    • Reinstall the felt trunk liner, threshold, and any other removed components.

16. Store the 4-Flat Connector:

    • Store the 4-flat connector in the trunk area when not in use.

Specifications:

• Max. stop/turn light: 2 per side (4.2 amps)
• Max. tail lights: 7.5 amps

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.

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:

For complete warranty instructions, please download the full installation PDF.