Tesla Model 3: Introduction
Tesla Model 3 2017-2026 Service Manual / General Information / Introduction
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How to Use this Manual
General
Caution:
Only qualified technicians should attempt to perform the procedures
contained within this manual.
This manual is organized by vehicle subsystem. Click on a subsystem in
the lef
Repairs and Replacements
Only use Tesla recommended parts.
Warning: Non-Tesla recommended parts might adversely affect
safety features and corrosion prevention treatments.
Warning: Always use the correct torque values as gi
Abbreviations and Symbols
Abbreviation
Term
A/C
Air Conditioning
ABS
Anti-Lock Brake System
AC
Alternating Current
ACC
Acc
SEE MORE:
Cover - Airbag - Knee - Front Passenger (Remove and Replace) - Install
Install
Install the passenger knee airbag into the airbag cover by installing
the rear tabs first, and then press down against the airbag while pushing
upwards on the edge of the cover.
Install the electrical connector to the airbag.
Caution:
Support the front passenger knee airbag
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 the bolt that attaches the DCDC ground busbar to the body, and
then remove the DCDC ground busbar
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