TSB SB2118002 — Tesla Service bulletin
SB2118002 is a service bulletin on file with NHTSA for 2 Tesla models, 2020–2021 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Certain 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.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years SB2118002 names
| Vehicle | Model years |
|---|---|
| Tesla Model 3 | 2020, 2021 |
| Tesla Model Y | 2020, 2021 |
Every document filed under SB2118002
| Document ID | Filed | Type |
|---|---|---|
| SB2118002 | March 21, 2024 | Service bulletin |
What SB2118002 covers
Visibility & wipers — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB SB2118002?
SB2118002 is a service bulletin filed with NHTSA by Tesla, covering 2 Tesla models across the 2020–2021 model years. NHTSA's summary reads: Certain 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.
Which vehicles does SB2118002 cover?
NHTSA's file names Tesla Model 3 (2020–2021); Tesla Model Y (2020–2021). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB SB2118002 a recall, and is the repair free?
No. SB2118002 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of SB2118002?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under SB2118002, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under SB2118002. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.