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February 5, 2021 Service bulletin

Some Model 3 and Model Y vehicles may be equipped with refrigerant pressure/temperature (P/T) sensors in...

Tesla technical service bulletin SB-21-18-001 for 2020-2021 Tesla Model 3 and 2020-2021 Tesla Model Y.

Bulletin number
SB-21-18-001
Component
Engine and engine cooling
Summary
Some Model 3 and Model Y vehicles may be equipped with refrigerant pressure/temperature (P/T) sensors in the heat pump that can fault over time.

Owners of these vehicles have filed 23 complaints in the engine category.

Vehicles covered

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