Installation Instructions for Mazda 3 (2019-Current)

Part Numbers:

• 24982
• 77982
• CQT24982

Tools Required:

• Ratchet
• Torque Wrench
• Safety Glasses
• Sockets: 10mm, 11/16"
• 6" Socket Extension
• Die Grinder
• Phillips Screwdriver
• Flat Head Screwdriver

Step-by-Step Instructions:

1. Remove Bottom Appearance Panel:

   • Using Phillips and flat head screwdrivers, remove 7 screws and 2 rivets from the bottom appearance panel.
   • Return the panel to the vehicle owner.

2. Remove Bottom Bracket Attachment:

   • Using a 10mm socket, remove 1 screw from the bottom bracket attachment on each side.
   • Press the bracket inward to release it from the plastic tab attached to the frame rails.
   • Return the brackets to the vehicle owner.

3. Enlarge Access Hole:

   • Use a die grinder to enlarge the access hole to a 1-inch diameter on each side.

4. Install Hitch:

   • Feed the 7/16" carriage bolt and spacer through the access hole using pull wires, leaving the wires attached.
   • Raise the hitch into position and feed the pull wires through the hitch bracket slot.
   • Remove the pull wires and loosely install conical washers (teeth side against hitch) and hex nuts.

5. Tighten Fasteners:

   • Torque all 7/16" fasteners to 50 ft-lb (68 N*m) using a torque wrench.

Hardware List:

• (4) Carriage Bolt, 7/16"-14 x 1.75, GR5
• (4) Spacer, 0.875 x 2.00 x 0.109 (Part No. 1204-020)
• (4) Conical Washer, 7/16" (Part No. 01292007)
• (4) Hex Nut, 7/16"-14 GR2
• (4) Pull Wire, 7/16" (Part No. 5481)

Safety Notes:

• Always wear safety glasses during installation.
• Check the hitch frequently to ensure all fasteners and the ball are securely tightened.
• Plug any removed holes in the trunk pan or body panels to prevent water or exhaust fumes from entering.
• Replace any damaged hitch or ball immediately.
• Do not cut access or attachment holes with a torch.

Specifications:

• Installation Time: 30 minutes
• Max Gross Trailer Weight: 2,000 lb (908 kg)
• Max Tongue Weight: 200 lb (90.8 kg)
• Complies with SAE J684 and VESC Regulation V-5 standards.

Installation Instructions for Vehicle (2019-Current)

Part Numbers:

• 24982
• 77982
• CQT24982

Tools Required:

• Ratchet
• Torque Wrench
• Safety Glasses
• Sockets: 10mm, 11/16"
• 6" Socket Extension
• Die Grinder
• Phillips Screwdriver
• Flat Head Screwdriver

Step-by-Step Instructions:

1. Remove Bottom Appearance Panel:

   • Using Phillips and flat head screwdrivers, remove 7 screws and 2 rivets from the bottom appearance panel.
   • Return the panel to the vehicle owner.

2. Remove Bottom Bracket Attachment:

   • Using a 10mm socket, remove 1 screw from the bottom bracket attachment on each side.
   • Press the bracket inward to release it from the plastic tab attached to the frame rails.
   • Return the brackets to the vehicle owner.

3. Enlarge Access Hole:

   • Use a die grinder to enlarge the access hole to a 1-inch diameter on each side.

4. Install Hitch:

   • Feed the 7/16" carriage bolt and spacer through the access hole using pull wires, leaving the wires attached.
   • Raise the hitch into position and feed the pull wires through the hitch bracket slot.
   • Remove the pull wires and loosely install conical washers (teeth side against hitch) and hex nuts.

5. Tighten Fasteners:

   • Torque all 7/16" fasteners to 50 ft-lb (68 N*m) using a torque wrench.

Hardware List:

• (4) Carriage Bolt, 7/16"-14 x 1.75, GR5
• (4) Spacer, 0.875 x 2.00 x 0.109 (Part No. 1204-020)
• (4) Conical Washer, 7/16" (Part No. 01292007)
• (4) Hex Nut, 7/16"-14 GR2
• (4) Pull Wire, 7/16" (Part No. 5481)

Safety Notes:

• Always wear safety glasses during installation.
• Check the hitch frequently to ensure all fasteners and the ball are securely tightened.
• Plug any removed holes in the trunk pan or body panels to prevent water or exhaust fumes from entering.
• Replace any damaged hitch or ball immediately.
• Do not cut access or attachment holes with a torch.

Specifications:

• Installation Time: 30 minutes
• Max Gross Trailer Weight: 2,000 lb (908 kg)
• Max Tongue Weight: 200 lb (90.8 kg)
• Complies with SAE J684 and VESC Regulation V-5 standards.

Additional Information:

• 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.

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.

Installation Instructions for T-One® T-Connector for Mazda 3 Sedan

Part Numbers:

• 118808

Tools Required:

• Trim Panel Remover
• 10mm Socket & Ratchet or Wrench
• Drill (3/32” Drill Bit)
• Wire Crimpers
• Wire Cutters

Step-by-Step Instructions:

1. Open the Trunk:

   • Remove the threshold panel.
   • Partially remove the felt trunk liner on both sides to expose the vehicle’s taillight wiring harness.

2. Connect the Driver-Side T-Connector:

   • Insert the T-One® Connector end with the yellow wire between the vehicle’s wiring connectors.
   • Ensure the connectors are fully inserted and the locking tabs are securely in place.

3. Mount the T-One® Black Box:

   • Mount the T-One® Connector black box using the provided double-sided tape.
   • Secure the remaining harness with the provided cable ties, avoiding areas where wires could be pinched or cut.

4. Ground the White Wire:

   • Locate a suitable grounding point near the connector, such as an existing ground stud.
   • If no existing point is available, drill a 3/32” hole and secure the white wire using the provided eyelet and screw.
   • Clean the area to remove dirt or rustproofing before securing.

   Caution: Verify what is behind the surface before drilling to avoid damage or injury.

5. Route the Passenger-Side T-Connector:

   • Route the green wire connector along the threshold to the passenger side.
   • Insert the green wire connector between the vehicle’s taillight socket and wiring harness, ensuring all connections are secure.

6. Connect the Power Wire:

   • Disconnect the Negative (-) battery cable.
   • Remove the fuse from the yellow fuse holder (provided).
   • 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 provided yellow butt connector.

   Warning: Follow all warnings and precautions printed on the vehicle’s battery.

7. Reconnect the Battery and Test:

   • Reconnect the Negative (-) battery cable.
   • Install the 15-amp fuse into the fuse holder.
   • Test the installation using a test light or trailer.

8. Reassemble the Vehicle:

   • Reinstall the plastic trim panels, threshold, storage covers, and floor covering removed during installation.
   • Ensure no wires are pinched or damaged.

9. Store the 4-Flat Connector:

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

Safety Notes:

• Overloading circuits can cause fires. Do not exceed stated product ratings.
• 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:

• 118808

Tools Required:

• Trim Panel Remover
• 10mm Socket & Ratchet or Wrench
• Drill (3/32” Drill Bit)
• Wire Crimpers
• Wire Cutters

Step-by-Step Instructions:

1. Open the Trunk:

   • Remove the threshold panel.
   • Partially remove the felt trunk liner on both sides to expose the vehicle’s taillight wiring harness.

2. Connect the Driver-Side T-Connector:

   • Insert the T-One® Connector end with the yellow wire between the vehicle’s wiring connectors.
   • Ensure the connectors are fully inserted and the locking tabs are securely in place.

3. Mount the T-One® Black Box:

   • Mount the T-One® Connector black box using the provided double-sided tape.
   • Secure the remaining harness with the provided cable ties, avoiding areas where wires could be pinched or cut.

4. Ground the White Wire:

   • Locate a suitable grounding point near the connector, such as an existing ground stud.
   • If no existing point is available, drill a 3/32” hole and secure the white wire using the provided eyelet and screw.
   • Clean the area to remove dirt or rustproofing before securing.

   Caution: Verify what is behind the surface before drilling to avoid damage or injury.

5. Route the Passenger-Side T-Connector:

   • Route the green wire connector along the threshold to the passenger side.
   • Insert the green wire connector between the vehicle’s taillight socket and wiring harness, ensuring all connections are secure.

6. Connect the Power Wire:

   • Disconnect the Negative (-) battery cable.
   • Remove the fuse from the yellow fuse holder (provided).
   • 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 provided yellow butt connector.

   Warning: Follow all warnings and precautions printed on the vehicle’s battery.

7. Reconnect the Battery and Test:

   • Reconnect the Negative (-) battery cable.
   • Install the 15-amp fuse into the fuse holder.
   • Test the installation using a test light or trailer.

8. Reassemble the Vehicle:

   • Reinstall the plastic trim panels, threshold, storage covers, and floor covering removed during installation.
   • Ensure no wires are pinched or damaged.

9. Store the 4-Flat Connector:

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

Safety Notes:

• Overloading circuits can cause fires. Do not exceed stated product ratings.
• 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.