2020 TESLA MODEL X wiring

Towing and Accessories
The towing package allows you to tow a trailer
with your Model X. It also allows you to carry skis, snowboards, bicycles, etc. by attaching
an accessory carrier to the hitch.
Carrying Accessories The Model X towing package has a 2" hitchreceiver that can support an accessory carrier.
The hitch receiver is designed to support vertical loads of up to 120 lbs (54 kg). When
carrying bicycles or other items on the Model
X hitch, always check to ensure that the
maximum weight is not exceeded. When
calculating weight, remember to include the weight of the accessory carrier. For example,
assuming the carrier weighs 40 lbs, the weight
threshold is sufficient for carrying two bicycles
weighing approximately 40 lbs each, or four bicycles weighing approximately 20 lbs each.
Caution: The Model X hitch is designed to
support up to 120 lbs (54 kg). Exceeding
this maximum weight can cause
significant damage.Caution: Do not attempt to install a
carrier on a Model X that is not equipped
with the towing package. Doing so can
cause significant damage.
To install and use an accessory carrier, the tow
hitch must be connected (see Connecting the
Tow Hitch on page 99). Then follow the
instructions provided with your accessory
carrier. Observe all regulations and legal requirements in your state/region that apply
to carrying accessories.
The Model X towing package includes the wiring necessary for using an accessory carrier
equipped with lights (see Electrical
Connections on page 102). The package also
includes Trailer Mode software (see Trailer
Mode on page 97).
When you connect an accessory
carrier

1.Connect the wiring on the brake controller
to the appropriate locations on the 4-pin
pigtail connector included with your
Model X.
1 - Brake control output to trailer
2 - Ground
3 - Brake On Signal
4 - 12V Power (20A)
2. Remove the cover located under the
dashboard in the driver

Attaching and Removing the Ball
Mount
The Model X towing package does not include
a ball mount. You must purchase a ball mount
suitable for the type of trailer you are towing. The Model X hitch receiver supports a ballmount up to 8” with a rise of up to 0.75”. Do
not use any type of drop ball mount.
To attach a ball mount:
1. If necessary, remove the cotter pin from
the locking bolt and slide the locking bolt out of the hitch assembly.
2. Slide the ball holder into the hitch
assembly.
3. Align the hole in the ball holder with the
one in the hitch assembly.
4. Slide the locking bolt through the hitch
assembly/ball holder.
5. Insert the cotter pin in the hole at the end
of the locking bolt.
To remove a ball mount:
1. Remove the cotter pin from the locking
bolt and slide the locking bolt out of the
ball holder/hitch assembly.
2. Pull the ball holder out of the hitch
assembly.
Electrical Connections
Regulations require all trailers to be equipped
with tail lights, brake lights, side marker lights,
and turn signals. To provide power for trailer
lighting, a built-in seven-way wiring connector (SAE J560) is attached near the tow hitch.Most trailer wiring plugs can be attached tothis connector.
1. Reverse Lights (Purple)
2. 12V Power (Red or Black)
3. Right Turn Signal and Brake Light (Green)
4. Brake Controller Output (Blue)
5. Tail Lights and Running Lights (Brown)
6. Left Turn Signal and Brake Light (Yellow)
7. Ground (White)
Note: It is the driver

3.The current automatically sets to the
maximum current available from the
attached charge cable, unless it was
previously reduced to a lower level. If
needed, touch - or + to change the current
(for example, you may want to reduce the
current if you are concerned about
overloading a domestic wiring circuit
shared by other equipment). It is not
possible to set the charging current to a
level that exceeds the maximum available
from the attached charge cable. When
you change the current, Model X
remembers the location. If you charge at
the same location, you do not need to change it again.
Note: If Model X automatically reduced
the current at a charging location because
of