V6 Tesla Model 3 Electric Tailgate Install Guide

1.Before install our V6 power trunk, you need
prepare follow toolPre
2.Disassembly of trunk interior panel
Use the panel pry bar to remove the panel along the
perimeter of the tailgate trim.
3.Disassembly of trunk interior
First, open the inner cover of the
tail box, and then remove the long
panel on the lock (as indicated by
the red arrow), and then remove the lock.
4.Disassembly of trunk interior
Pluck the trim panels on the up, left and right sides.
5.Removel of the original trunk lift struts
Use a flat-blade screwdriver to pry open the ball
retainer clips and remove the original left and
right struts. Warning:When removing the original
strut and installing the power struts, you must use
a towel to protect the glass to avoid breaking the glass.
6.Installing the Power Struts
The new power lift struts snap into the stock
strut locations, locate the power wires on the
bottom. Please rotate the top part of the strut
to align the socket to the ball.
7. Wire route for strut motor
Route the strut motor wire down under
the plastic trim, as shown by the arrow.
8.Power Strut wire path
1. Remove the tailgate assembly, bumper
waterproof rubber strip and rubber grommet;
2. Pass the fish tape from the small hole to the
rubber strip gap.3. Use winding tape bind the
strut wire with fish tape together;4. Pull the
fish tape and strut wire out from the small hole.
9.Power strut wire path cont
Cut a small hole in the original car’s
rubber gromit in this bumper area and pass the
motor wire from the taillight area into the car.
This will prevent any water from flowing into
the car from the taillight area. (Use the same
method on the left and right sides.)
10.Tail box lock removed
Mark the center position of the original car trunk lock,
then remove the lock.
11.Install trunk electric suction lock
Align the electric suction lock with the mark
position. It is recommended to install it at the
lowest position, adjust according to the actual
situation. Confirm whether it aligns with the
tailgate lock mechanism.
Screw the two rubber pillars of the tailgate to
the innermost, make them not push against
the car body. After installing the electric
suction lock, make sure that the tailgate can
be closed tightly. If not, there will be a risk of
water ingress. Tell from the size of the tailgate
seam from the outside, or tell from observing
inside the car whether light penetrates through the tailgate seam
13.Install trunk electric suction lock
After install the lock ring, then connect the lock
plug and then connect lock wire with our
controller box.Speed adjustment
14.Pass the wire to the tube
1. Pass the longer main harness and tailgate
button cable through the tube (from bottom to
top) with the help of fish tape.
15.install new trunk “close” button
Position the new button as shown above, using
the supplied 20mm drill, install the tailgate
“close” button into the trunk lid plastic panel.
16.Trunk wiring diagram 01
17 Trunk wiring diagram 02
Trunk wiring diagram 03
19.Trunk wiring diagram 04
20.Trunk wiring diagram 05
Use a screw to fix the control box
inside the right side trim of the
trunk, near the right taillight.
21.Trunk wiring diagram 06

After the installation is completed, the controller needs to be matched when the power is plugged in: the electric tailgate i position, and the tail button is pressed for 5 seconds. After a long beep, the button is released, indicating that the matchi the power off requires a rematch operation).

Height adjustment Adjust
the tailgate to the appropriate height, press and hold the tailgate button for 5 seconds, and hear a long beep that indicates the height setting is successful. After the installation is completed, the controller needs to be matched when the power is plugged in: the electric tailgate i position, and the tail button is pressed for 5 seconds. After a long beep, the button is released, indicating that the matchi the power off requires a rematch operation).
Speed adjustment
The tailgate switch speed is divided into 5 gears, the default is 4 gears, the lowest 2 gears, and the highest 6 gears. Press and hold the tailgate button. When the buzzer sounds 2 consecutive sounds, it means that the speed setting 2 is successful. When the buzzer is heard for 3 consecutive sounds, the speed setting 3 is successful, and so on.

1. The installation instructions may differ slightly from the actual operation. If there are any differences, please follow the actual situation or contact us. 2. If the tailgate button and trunk icon on the screen are flashing, it means the tailgate is open at this time. They will stop flashing when the tailgate is closed; If the car is driving with the tailgate open, the car will issue a corresponding warning to remind you the trunk is open.

Closing strength adjust:Use screwdriver to trick lock,then ensure the lock had been locked. Press the added button and hold it, 1 beeps is the lowest closing strength, 8 consecutive sounds is the highest closing strength.

Tuning methods :
First,the door can not be opened(the door is not opening well):
1.Press and hold the small black button on the control box to adjust the strength of the opening tailgate.Hold the button for 3 seconds and release,then press and hold the switch,it will beep 1 to 5 times,1 beep is the lowest strength,5 neeps is the strongest,the factory default is 1 beep. Second,the door is not fully closed(the door closing strength is not correct):
1.First,use a screwdriver in place of the lock block to set trunk lid lock to closed status.(equivalent to closing the door,you must put the tailgate into lock status when adjusting the closing force).then press and hold the small black button on the control box to adjust the closing strength,it will beep 1 to 5 times, 1 beep is the weakest. 5 beeps is the strongest. press again to select a different level. the factory default is 1 beep,generally adjusted to 3 beeps,test the closing strength,if still not correst,try other strength level.

Tailgate speed adjustment:
The speed is divide into 5 levels,and the dafault is level 4.The lowest level is 2 beeps,the highest 6 beeps.Press and hold the new tailgate “close”button over 5 seconds.When you hear 2 beeps,the speed of the 2nd level is set successfully.Press and hold the tailgate button.When you hear 3 beeps,the speed of the 3rd level is set successfully.Press and hold the tailgate button.When you hears 4 beeps,the speed of the 4th level is set successfully.And so on.

Packing list

1.Controll box
4.Electric suction lock
4A.Latch motor
5.Trunk close button
6.Power fuse
7.Main cable
8.Motor plug
9.OBD wire
10.CAN wire
11.GND wire
12.20mm drill
13.Screw removal tool
15.Water proof rubber
16.Trunk trim clip
17.3M double side tap
18.Nylon Cable Tie
19.Car panel removal tool
20.PVC plastic tap
21.Fish wire

Wiring diagram

Tesla Common Problem Causes & Solutions Analysis

1.Opening the trunk requires pressing the button twice
Cause: Insufficient strength for tailgate opening.
Solution: Increase tailgate opening strength and speed

2.The trunk lock does not react
Cause: The lock plug is not tightly inserted; the main signal plug is not tightly inserted; the position of the lock ring does not align the center of the lock head.
1) Check whether the lock plug and the main signal plug are tightly plugged; 2) Adjust the position of the lock ring, make it align the center of the lock head and move it a little upwards

3.Kick sensor is not sensitive or does not work
Cause: The kick action is not standard. As the sensor can only receive signals in the vicinity, the kick action should aim at the sensor.
1) Kick aimed at the sensor and retract the foot timely;
2) Check if the kick plug and kick wire are tightly plugged.

4.Original tailgate button can not work
Cause & Solution: Kick sensor wire is not tightly plugged, check and make it firm.

5.Tailgate can open only after use hand push it; App can unlock, but the tailgate does not open
Cause & Solution: 1) The tailgate opening strength is not enough. Adjust the door opening speed and strength; 2) Check if the ground wire is connected firmly

6.Tailgate can not be closed
Cause & Solution:
1) Adjust the lock ring upwards;
2) Tighten or remove 2 small plastic springs;
3) Check if the lock ring trim panel is installed properly and pressed down; 4) Check if the ground wire is firmly connected

7.Tailgate does not react after installing
Cause & Solution: Long press the newly installed tailgate button, make it beep 1 time to set the height; Use your hand manually close the trunk once, initialize and activate the tailgate system.

8.Control box does not light up; press the button has no response ; some problem unable to locate; etc.
Cause & Solution: poor contact of the signal line. Please make the connection tight.

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