Tesla Model 3: Harnesses
Tesla Model 3 2017-2026 Service Manual / Electrical / Harnesses
- Busbar - DCDC Ground (Remove and Replace)
- Harness - 12V Battery Ground (Remove and Replace)
- Harness - 12V Battery Positive (Remove and Replace)
- Harness - Body - LH (Remove and Replace)
- Harness - Body - RH (Remove and Replace)
- Harness - Door - Front - LH (Remove and Replace)
- Harness - Door - Rear - LH (Remove and Replace)
- Harness - Drive Unit - Front (Remove and Replace)
- Harness - Headliner (Remove and Replace)
- Harness - Instrument Panel (Remove and Replace)
- Harness - Main Front (Remove and Replace)
- Harness - Subframe - Rear (Remove and Replace)
- Harness - Thermal Beam (Remove and Replace)
- Harness - Trunk (Remove and Replace)
- Harness - Windshield (Remove and Replace)
READ NEXT:
Busbar - DCDC Ground (Remove and Replace)
Remove
Disconnect 12V power. See
12V Power (Disconnect and Connect).
Remove and discard the nut that attaches the DCDC ground busbar to the
HV battery at the DCDC passthrough.
Remove
Harness - 12V Battery Ground (Remove and Replace)
Harness - 12V Battery Ground-Remove
Remove
Remove the cowl screen panel. See
Panel - Cowl Screen (Remove and Replace).
Remove and discard the nut that attaches the front harness ground wire
SEE MORE:
HV Battery (RWD) (Remove and Replace)
HV Battery (RWD) - Remove
SPECIAL TOOLS
Adapter, Lift Pad, Model 3 (1453419-00-A)
Key, Seat Belt Release, Model 3 (1133787-00-A)
ASY, Battery Table, Manual Lift (1020566-00-F)
Top Plate, Battery Table, Manual Lift (1020566-99-A)
Hoist, H-Frame EMEA (1129166-00-A)
Gantry, Adjustable, Aluminum (107336
Seat Belts
Wearing Seat Belts
Using seat belts and child safety seats is the
most effective way to protect occupants if a
collision occurs. Therefore, wearing a seat belt
is required by law in most jurisdictions.
Both the driver and passenger seats are
equipped with three-point inertia reel seat
belts.
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