Installation Instructions for 2021-Current Ford Mustang Mach-E

Part Numbers:

• 76460
• 84460
• CQT76460

Tools Required:

• Ratchet
• Torque Wrench
• Safety Glasses
• Sockets: 10 mm
• 6-inch Socket Extension
• Tape Measure
• Marker
• Utility Knife
• Flat Head Screwdriver

Step-by-Step Instructions:

1. Remove Bottom Cover:

   • Using a 10 mm socket and flat head screwdriver, remove 16 bolts and 4 rivets from the bottom cover.
   • Set the cover aside for reinstallation.

2. Detach Wiring Harness Clip:

   • Using a flat head screwdriver, detach the clip holding the wiring harness near the edge of the fascia.

3. Trim Lower Fascia:

   • Use a tape measure, marker, and utility knife to measure, mark, and trim the lower fascia as shown in Figure 3.

4. Install Hitch:

   • Feed the carriage bolts and spacers into the attachment holes through the access holes using the pull wires provided (see Figures 1 & 2).
   • Leave the pull wires attached while raising the hitch into position.
   • Feed the pull wires through the bracket holes and remove them once the hitch is aligned.
   • Loosely install the conical washers (teeth side toward hitch) and hex nuts onto the hitch.

5. Tighten Fasteners:

   • Tighten all 7/16”-14 GR5 fasteners to 50 ft-lbs (68 N*m) using a torque wrench.

6. Reinstall Bottom Cover:

   • Reinstall the bottom cover using the fasteners removed in Step 1.

Hardware List:

• (4) Carriage Bolt 7/16”-14 x 1.50”
• (4) Spacer .188” x 1” x 2”
• (4) Conical Washer 7/16”
• (4) Hex Nut 7/16”-14
• (4) Pull Wire 7/16”-14

Safety Notes:

• Always wear safety glasses during installation.
• Ensure all fasteners are properly tightened to keep the hitch securely mounted to the vehicle.
• Regularly check that the hitch and all fasteners are secure and properly tightened.
• Replace any damaged hitch or ball immediately.
• Do not cut or modify the hitch.
• Observe all safety precautions when working beneath the vehicle.

Specifications:

• Weight Carrying Capacity: 3,500 lbs (1,588 kg) trailer weight, 350 lbs (159 kg) tongue weight.
• Weight Distributing Capacity: Not applicable.
• Product complies with V.E.S.C. Regulation V-5 and SAE J684.

Additional Notes:

• Installation time for professional installers is approximately 40 minutes.
• For detailed photo instructions, scan the QR code provided in the manual or visit the website.

Installation Instructions for T-One® T-Connector for Ford Mustang Mach E

Part Numbers:

• 118840

Tools Required:

• Trim Panel Remover
• 8mm Socket & Ratchet or 8mm Wrench
• Drill (3/32” Drill Bit)
• 1/4” Socket
• Wire Crimpers
• Wire Cutters
• Phillips Head Screwdriver
• Test Probe

Step-by-Step Instructions:

1. Open the Rear Hatch:

   • Remove the driver’s and passenger’s side taillights. Start by removing the round covers (two per side) that cover the taillight bolts using a panel puller.
   • Use an 8mm socket to remove the two bolts on each side.
   • Carefully pry the taillight away from the vehicle and set it aside.

2. Route the Driver-Side T-Connector:

   • Underneath the driver’s side of the vehicle, route the harness containing the yellow wire through the opening between the vehicle bumper and body into the driver’s side taillight pocket.

3. Connect the Driver-Side T-Connector:

   • Insert the T-One® Connector end with the yellow wire between the driver-side wiring connectors and lock it into place.
   • Ensure the connectors are fully inserted, and the locking tabs are engaged.

4. Mount the Black Box:

   • Mount the T-One® Connector black box on the driver’s side using the provided double-sided tape.
   • Ensure the epoxy side of the module is pointed downward to prevent water buildup.
   • Secure the remaining harness with the provided cable ties, avoiding areas that could pinch, cut, or damage the wire.

5. Ground the White Wire:

   • Locate a suitable grounding point near the connector, such as the vehicle’s frame or crossmember.
   • Clean the grounding area 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 avoid damage or injury.

6. Route the Passenger-Side T-Connector:

   • Route the harness containing the green wire underneath the vehicle to the passenger side.
   • Feed the wire up through the opening between the vehicle bumper and body into the passenger’s side taillight pocket.

7. Connect the Passenger-Side T-Connector:

   • Insert the T-One® Connector end with the green wire between the passenger-side wiring connectors and lock it into place.

8. Route the Power Wire:

   • Locate the black 12-gauge power wire from the T-One® Connector black box.
   • Attach the provided black wire and route it along the exterior frame or existing wiring to the engine compartment, avoiding hot pipes, heat shields, and fuel tanks.

9. Connect to the Vehicle Battery:

   • 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 wire using the provided yellow butt connector.

10. Reconnect the Battery and Test:

    • Reconnect the Negative (-) battery cable and install 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.

11. Secure the Harness:

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

12. Reinstall the Taillights:

    • Reinstall the taillight housing assemblies and any other items removed during installation.
    • Ensure the vehicle wiring harness is positioned correctly between the housing and the vehicle body.

13. Store the 4-Flat Connector:

    • Mount the 4-flat connector in an accessible location using a bracket or electrical box (not included).

Safety Notes:

• Overloading circuits can cause fires. Do not exceed stated product ratings.
• Always wear safety glasses and follow all 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.
• Always follow all warnings and instructions printed on the vehicle’s battery.