2020 Tesla Model Y problems & reliability
276 owner complaints filed with NHTSA for the 2020 Tesla Model Y, alongside 24 safety recall campaigns. Last verified Sep 21, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several components.
17 complaints report injuries (25 injured).
Federal crash records (FARS 2020–2023): 2020 Tesla Model Y vehicles were involved in 16 fatal crashes with 6 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Forward Collision Avoidance → | 105 | 38% |
| Unknown / Other | 55 | 20% |
| Vehicle Speed Control → | 37 | 13% |
| Service Brakes → | 35 | 13% |
| Suspension → | 30 | 11% |
| Lane Departure → | 29 | 11% |
| Electrical System → | 27 | 10% |
| Steering → | 26 | 9% |
| Air Bags → | 17 | 6% |
| Visibility/wiper → | 16 | 6% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 22 reported components →Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Among the 48 complaints that included a usable odometer reading, the median reported incident mileage was 5,350 miles (middle 50% between 1,375 and 22,250 miles).
Complaints by incident year
What owners report
“On June 17, 2026, I experienced a severe and life-threatening entrapment inside my 2020 Tesla Model Y. The incident occurred immediately after I finished charging the vehicle for approximately two hours at a charging station under direct sunlight, which left the car extremely hot. After charging, I drove a short…”
Electrical System · filed Sep 14, 2026
“We had a terrifying moment today. Low-voltage battery died instantly, leaving the driver locked inside a completely blacked-out car. No electronic door response, phone app & keycards completely frozen. Luckily, we got out safely after calling Roadside Assistance, but this is a serious hazard: No advance warning: The…”
Unknown / Other · filed Aug 27, 2026
“I am reporting multiple safety‑critical incidents involving my Tesla Model Y equipped with FSD (Supervised). The vehicle has repeatedly performed sudden braking in active traffic without any obstacles present, causing physical jolting and creating a risk of collision. These incidents occurred on [XXX] and XXX…”
Forward Collision Avoidance · filed Aug 18, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- FSD Collisions in Reduced Roadway Visibility Conditions
Engineering Analysis EA26002 · opened Mar 18, 2026 · open
- Traffic safety violations while Full Self Driving ("FSD") is engaged
Preliminary Evaluation PE25012 · opened Oct 7, 2025 · open
- Compliance with Standing General Order 2021-01 Reporting Requirements
Audit Query AQ25002 · opened Aug 20, 2025 · open
- Actually Smart Summon sessions resulting in low-speed impacts.
Preliminary Evaluation PE24033 · opened Jan 6, 2025 · closed Apr 3, 2026
- FSD Collisions in Reduced Roadway Visibility Conditions
Preliminary Evaluation PE24031 · opened Oct 17, 2024 · closed Mar 18, 2026
- Recall 23V838 Remedy Effectiveness
Recall Query RQ24009 · opened Apr 25, 2024 · open
- Sudden Unintended Acceleration
Defect Petition DP23002 · opened Jun 29, 2023 · open
- Defect Petition Interlock Request
Defect Petition DP23001 · opened Apr 7, 2023 · closed Mar 18, 2026
Technical service bulletins
104 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2020 Tesla Model Y. The 10 most recent:
On some Model Y vehicles built before February 28, 2026, the design of the HVAC inlet duct may lead to water ingress into the air filter and/or vehicle interior. If the vehicle is brought into Service for cabin air…
SB-26-18-002 · Service Bulletin/Repair Instructions · issued Aug 15, 2026
A firmware diagnosis feature is being introduced on Model 3 and Model Y vehicles that monitors wheel alignment over time. This feature detects changes in wheel alignment that may be related to incorrect tire pressures…
SB-25-31-004 · Service Bulletin/Repair Instructions · issued Jun 24, 2025
On certain Model Y vehicles, the LH and/or RH rear primary body seals might cause wind noise in the cabin.
SB-24-11-006 · Service Bulletin/Repair Instructions · issued Oct 25, 2024
Tesla does not provide physical owner's manual copies. Instead, all available owner’s manual content is integrated into the vehicle software, and only the content relevant for a given vehicle, based on vehicle…
fsd-12-5-4-1_s3xy.pdf · Over The Air · issued Sep 30, 2024
Tesla does not provide physical owner's manual copies. Instead, all available owner’s manual content is integrated into the vehicle software, and only the content relevant for a given vehicle, based on vehicle…
fsd-12-5-4_s3xy.pdf · Over The Air · issued Sep 30, 2024
Tesla does not provide physical owner's manual copies. Instead, all available owner’s manual content is integrated into the vehicle software, and only the content relevant for a given vehicle, based on vehicle…
fsd-12-5-3_s3xy.pdf · Over The Air · issued Sep 30, 2024
Tesla does not provide physical owner's manual copies. Instead, all available owner’s manual content is integrated into the vehicle software, and only the content relevant for a given vehicle, based on vehicle…
2024.38_s3xy.pdf · Over The Air · issued Sep 30, 2024
Tesla does not provide physical owner's manual copies. Instead, all available owner’s manual content is integrated into the vehicle software, and only the content relevant for a given vehicle, based on vehicle…
2024.26.9_s3xy.pdf · Over The Air · issued Sep 30, 2024
Tesla does not provide physical owner's manual copies. Instead, all available owner’s manual content is integrated into the vehicle software, and only the content relevant for a given vehicle, based on vehicle…
fsd-12-5-4-1_s3xy.pdf · Over The Air · issued Sep 30, 2024
Tesla does not provide physical owner's manual copies. Instead, all available owner’s manual content is integrated into the vehicle software, and only the content relevant for a given vehicle, based on vehicle…
fsd-12-5-4_s3xy.pdf · Over The Air · issued Sep 30, 2024
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2020 Tesla Model Y has 24 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2020 Tesla Model Y?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Among complaints with usable mileage, the median reported incident mileage was 5,350 miles. This does not predict when a particular vehicle will develop a problem.