Installation Instructions for Mazda 5

Part Numbers:

• 77150
• 24773
• 60841

Wiring Access Location:

• PC3, PC4

Tools Required:

• Wrenches: 11/16", 3/4"
• Drill Bits: 1/2”

Specifications:

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

Step-by-Step Instructions:

1. Enlarge Existing Holes:

   • Use a 1/2” drill bit to enlarge the existing holes on the bottom surface of the vehicle bumper structure.

2. Fishwire Bolts and Blocks:

   • Fishwire the carriage bolts and blocks through the vehicle bumper structure and the newly drilled 1/2” holes.

3. Position Hitch:

   • Raise the hitch into position and loosely install the conical toothed washers and 1/2” hex nuts.

4. Install U-Bolt:

   • Insert the 3/8”-16 U-bolt through the vehicle tow hook and the tow hook attachment of the hitch receiver.
   • Secure with lock washers and 3/8” hex nuts as shown.

5. Tighten Fasteners:

   • Torque all 1/2”-13 GR5 fasteners to 75 Lb.-Ft. (102 N*M).
   • Torque all 3/8”-16 GR5 fasteners to 30 Lb.-Ft. (41 N*M).

Hardware List:

• (2) 1/2”-13 x 1.50” Carriage Bolts
• (1) 3/8”-16 U-Bolt
• (2) 1/4” x 1” x 3” Blocks
• (2) Conical Toothed Washers
• (2) Lock Washers
• (2) 1/2” Hex Nuts
• (2) 3/8” Hex Nuts

Safety Notes:

• Regularly inspect all fasteners and the hitch ball to ensure proper tightening.
• If the hitch is removed, plug any holes in the trunk pan or body panels to prevent water and exhaust fumes from entering.
• Replace any damaged hitch or ball immediately.
• Always observe safety precautions and wear eye protection when working under the vehicle.
• Do not use a torch to cut access or attachment holes.

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:

• Check the hitch frequently to ensure all fasteners remain tight.
• Do not exceed the manufacturer’s recommended towing capacity.

Installation Instructions for T-Connector Adapter for Mazda (CX-9, M5, M2)

Part Numbers:

• 118520

Tools Required:

• Test Probe
• Trim Panel Remover
• Drill with 3/32” Drill Bit
• 10mm Socket & Ratchet
• Wire Cutters
• Wire Crimpers
• Phillips Head Screwdriver

Step-by-Step Instructions:

1. Prepare the Rear Cargo Area:

   • Open the rear door and fold down the rear seat.
   • Remove the threshold, trunk floor panels, and trays. Set all removed items aside carefully.

2. Remove Trim Panels:

   • On both sides of the vehicle, remove the cargo loops and screws using a Phillips head screwdriver.
   • Carefully pull the trim panels away from the vehicle to expose the taillight wiring harness.

3. Locate the Vehicle’s Wiring Harness:

   • On the driver’s side, locate the vehicle's taillight wiring harness.
   • Disconnect the connectors carefully, ensuring no damage to the locking tabs.
   • Verify that the connectors match the T-Connector ends and ensure all surfaces are clean and free of dirt.

4. Install the Driver-Side T-Connector:

   • Attach the T-Connector end with the yellow and brown wires between the vehicle connectors on the driver’s side.
   • Ensure the connectors are fully inserted and locked.

5. Route the Passenger-Side T-Connector:

   • Route the T-Connector with the green wire below the threshold cover to the passenger’s side taillight housing.
   • Repeat Step 4 using the green wire.

6. Ground the White Wire:

   • Locate a suitable grounding point near the connector, such as the vehicle’s frame or crossmember.
   • Drill a 3/32” hole and secure the white wire using the provided eyelet and screw.
   • Caution: Verify what is behind any surface before drilling to avoid damage or injury.

7. Mount the Black Converter Box:

   • On the driver’s side, locate a flat surface to mount the T-Connector’s black converter box.
   • Use the provided double-sided tape to secure the box.

8. Connect the Power Wire:

   • Attach the provided black 12-gauge wire to the red wire from the converter box using the yellow butt connector.
   • Route the black wire through a grommet or along the frame to the engine compartment, avoiding hot or moving parts.

9. Connect to the Vehicle Battery:

   • Disconnect the vehicle’s negative (-) battery cable.
   • Attach the yellow fuse holder to the positive (+) battery cable using the ring terminal.
   • Connect the other end of the fuse holder to the black wire using the yellow butt connector.
   • Reconnect the negative (-) battery cable and install the 10-amp fuse into the fuse holder.

10. Secure the Wiring:

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

11. Reassemble the Vehicle:

    • Reinstall the trim panels, threshold, and any other items removed during installation.

12. Test the Installation:

    • Verify all connections using a test light or trailer.
    • Ensure all connections are complete for the T-Connector to function properly.

    Specifications:

    • Max. stop/turn light: 1 per side (2.1 amps)
    • Max. tail lights: (5.6 amps)

Safety Notes:

• Do not exceed the towing manufacturer’s rating or the unit specifications.
• Overloading circuits can cause fires.

Manufacturer Notes:

• Follow all instructions and warnings carefully.
• Store the 4-flat connector in the vehicle’s cargo area when not in use.