2021 Tesla Model 3 technical service bulletins
85 technical service bulletins and manufacturer communications cover the 2021 Tesla Model 3.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- On certain Model 3 vehicles, brake lines may be corroded beyond acceptable limits, which may result in...
- A firmware diagnosis feature is being introduced on Model 3 and Model Y vehicles that monitors wheel...
- Tesla does not provide physical owner's manual copies
- Certain Standard Range Model 3 and Model Y vehicles that received the Lithium Iron Phosphate (LFP) HV...
- Tesla does not provide physical owner's manual copies
- Certain Model 3 and Model Y vehicles may be equipped with refrigerant pressure/temperature (P/T) sensors...
- Owner's Manual.
- Owner's Manual
- On some Model 3 and Model Y vehicles, the steering wheel cover material may separate from the steering...
- Certain Model 3 and Model Y vehicles may need a different Occupant Classification System (OCS) installed...
- On some Model 3 vehicles, water may have leaked inside the trunk area through the trunk lid.
- Some Heat Pump Model 3 vehicles were built without a hydraulic control unit (HCU) wake-up wire, and in...
- Certain Model 3 and Model Y vehicles were manufactured with high voltage (HV) batteries having cell...
- Some Model 3 and Model Y vehicles may be equipped with refrigerant pressure/temperature (P/T) sensors in...
VIN decoder
See the problems and recalls for an exact car
Buying a used 2021 Tesla Model 3?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history