The 2017 Tesla Model X has 10 safety recalls and 268 owner complaints on file with NHTSA. The most-reported problem area is electrical system (72 complaints).
Recalls10safety recalls
Complaints268filed by owners
Crashes · fires24 · 1reported in complaints
Injuries · deaths58 · 52reported in complaints
2017 Tesla Model X in an NHTSA crash test
Safety recalls
Seat belts › Front › Warning light/devices
NHTSA recall 24V376000 · May 28, 2024 · 125,233 vehicles
Problem: Tesla, Inc. (Tesla) is recalling certain 2012-2024 Model S, 2015-2024 Model X, 2017-2023 Model 3, and 2020-2023 Model Y vehicles. In the event of an unbelted driver, the seat belt warning light and audible chime may not activate as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Risk: A seat belt warning system that fails to alert occupants of an unbelted seat belt can increase the risk of injury during a crash.
Fix: Tesla will release an over-the-air (OTA) software update. Owner notification letters were mailed July 26, 2024. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-00-008.
Electrical system › Instrument cluster/panel
NHTSA recall 24V051000 · Jan 30, 2024 · 2,193,869 vehicles · opened after NHTSA action (OVSC)
Problem: Tesla, Inc. (Tesla) is recalling certain 2012-2023 Model S, 2016-2024 Model X, 2017-2023 Model 3, 2019-2024 Model Y, and 2024 Cybertruck vehicles. An incorrect font size is displayed on the instrument panel for the Brake, Park, and Antilock Brake System (ABS) warning lights. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 105, "Hydraulic and Electric Brake Systems" and 135, "Light Vehicle Brake Systems."
Risk: Warning lights with a smaller font size can make critical safety information on the instrument panel difficult to read, increasing the risk of a crash.
Fix: Tesla began releasing an over-the-air (OTA) software update, free of charge. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-00-003.
Electrical system › Adas › Driver monitoring › Software
NHTSA recall 23V838000 · Dec 12, 2023 · 2,031,220 vehicles · opened after NHTSA action (ODI)
Problem: Tesla, Inc. (Tesla) is recalling 2012-2023 Model S, 2016-2023 Model X, 2017-2023 Model 3, and 2020-2023 Model Y vehicles equipped with all versions of Autosteer leading up to the version(s) that contains the recall remedy. In certain circumstances when Autosteer is engaged, the prominence and scope of the feature's controls may not be sufficient to prevent driver misuse of the SAE Level 2 advanced driver-assistance feature.
Risk: In certain circumstances when Autosteer is engaged, and the driver does not maintain responsibility for vehicle operation and is unprepared to intervene as necessary or fails to recognize when Autosteer is canceled or not engaged, there may be an increased risk of a crash.
Fix: Tesla will release an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed February 10, 2024. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-23-00-008.
Steering › Automated/adaptive steering
NHTSA recall 23V085000 · Feb 15, 2023 · 362,758 vehicles · opened after NHTSA action (ODI)
Problem: Tesla, Inc. (Tesla) is recalling certain 2016-2023 Model S, Model X, 2017-2023 Model 3, and 2020-2023 Model Y vehicles equipped with Full Self-Driving Beta (FSD Beta) software or pending installation. The FSD Beta system may allow the vehicle to act unsafe around intersections, such as traveling straight through an intersection while in a turn-only lane, entering a stop sign-controlled intersection without coming to a complete stop, or proceeding into an intersection during a steady yellow traffic signal without due caution. In addition, the system may respond insufficiently to changes in posted speed limits or not adequately account for the driver's adjustment of the vehicle's speed to exceed posted speed limits.
Risk: FSD Beta software that allows a vehicle to exceed speed limits or travel through intersections in an unlawful or unpredictable manner increases the risk of a crash.
Fix: Tesla will release an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed April 15, 2023. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-23-00-001.
Steering › Electric power assist system
NHTSA recall 22V818000 · Nov 1, 2022 · 40,168 vehicles
Problem: Tesla, Inc. (Tesla) is recalling certain 2017-2021 Model S and Model X vehicles. The electronic power assist steering (EPAS) system may experience a loss of power steering assist when driving on rough roads or after hitting a pothole.
Risk: A loss of power steering assist can require greater steering effort, especially at low speeds, increasing the risk of a crash.
Fix: Tesla has released an over-the-air (OTA) software update to recalibrate the EPAS system, free of charge. Owner notification letters were mailed December 31, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-014.
Steering › Automated/adaptive steering
NHTSA recall 22V037000 · Jan 27, 2022 · 53,822 vehicles
Problem: Tesla, Inc. (Tesla) is recalling certain 2016-2022 Model S and Model X, 2017-2022 Model 3, and 2020-2022 Model Y vehicles. The "rolling stop" functionality available as part of the Full Self-Driving (Beta) software may allow the vehicle to travel through an all-way stop intersection without first coming to a stop.
Risk: Failing to stop at a stop sign can increase the risk of a crash.
Fix: Tesla will perform an over-the-air (OTA) software update that disables the "rolling stop" functionality, free of charge. Owner notification letters were mailed March 28, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-001.
Forward collision avoidance › Sensing system › Camera
NHTSA recall 21V846000 · Oct 29, 2021 · 11,728 vehicles
Problem: Tesla, Inc. (Tesla) is recalling certain 2017-2021 Model S, Model 3, Model X, and 2020-2021 Model Y vehicles operating software version 2021.36.5.2. A communication error may cause false forward-collision warning (FCW) or unexpected activation of the automatic emergency brake (AEB) system.
Risk: Unexpected activation of the AEB system may cause the car to stop suddenly, increasing the risk of a crash.
Fix: Tesla Service has released an over-the-air (OTA) software update, free of charge. The recall began October 25, 2021. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-21-00-004.
NHTSA recall 21V035000 · Jan 29, 2021 · 134,951 vehicles · opened after NHTSA action (ODI)
Problem: Tesla, Inc. (Tesla) is recalling certain 2012-2018 Tesla Model S and 2016-2018 Model X vehicles with a center display equipped with a NVIDIA Tegra 3 processor and an 8GB eMMC NAND flash memory device. When the 8GB eMMC NAND flash memory device for the center display reaches lifetime wear, the eMMC controller will no longer be able to maintain the integrity of the filesystem, causing a failure in some of the center display functions.
Risk: The eMMC controller wear-out condition can cause the loss of the rearview camera display, defrost/defog control settings, and exterior turn signal lighting, reducing visibility and increasing the risk of a crash.
Fix: Owners should ensure their vehicles are operating firmware release 2020.48.48.12 or newer, which will alert owners if the eMMC is approaching lifetime wear. Tesla will notify owners, and will replace the VCM daughterboard with one containing an enhanced eMMC controller, free of charge. The recall began March 29, 2021. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-21-21-001.
Components: Visibility › Defroster/defogger/hvac system; Exterior lighting › Turn signal; Back over prevention › Software
Seats › Mid/rear assembly
NHTSA recall 17V639000 · Oct 12, 2017 · 4,582 vehicles
Problem: Tesla, Inc. (Tesla) is recalling certain 2016-2017 Model X vehicles. The left-side, second row, reclining seat backs may not fully latch due to having incorrectly adjusted recliner mechanism cables. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 207, "Seating Systems," and 210, "Seat Belt Assembly Anchorages."
Risk: If the seat back moves forward in the event of a crash, it can increase the risk of injury.
Fix: Tesla will notify owners, and Tesla service technicians will correct the cable adjustment for the left-side, fold-flat, second row, seat recliner mechanism, free of charge. The recall began on November 10, 2017. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-17-13-004.
Problem: Tesla, Inc. (Tesla) is recalling certain 2016 Model S and Model X vehicles. The electric parking brake calipers have an internal gear that may be improperly manufactured, possibly resulting in the gear fracturing during parking brake application or release.
Risk: If the gear breaks during parking brake release, the vehicle will not be able to be moved. If the gear breaks during parking brake application, the parking brake may not adequately hold the vehicle, potentially resulting in the vehicle rolling, increasing the risk of a crash.
Fix: Tesla will notify owners, and service centers will replace both the left and right electric parking brake calipers, free of charge. The recall began March 6, 2018. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-17-33-002.
Recall repairs are free at any authorised dealer. A recall listed here may already have been fixed on a particular car: enter its 17-character VIN at nhtsa.gov/recalls to see open recalls.
Crash test ratings
NHTSA side barrier crash testNHTSA side pole crash test
2017 Tesla Model X 60D SUV AWD
Overall
★★★★★
Frontal crash
★★★★★
Side crash
★★★★★
Rollover
★★★★★
Rollover risk
9.3%
Forward collision warning: Standard · Lane departure warning: Standard
2017 Tesla Model X 75D SUV AWD
Overall
★★★★★
Frontal crash
★★★★★
Side crash
★★★★★
Rollover
★★★★★
Rollover risk
9.3%
Forward collision warning: Standard · Lane departure warning: Standard
2017 Tesla Model X 90D SUV AWD
Overall
★★★★★
Frontal crash
★★★★★
Side crash
★★★★★
Rollover
★★★★★
Rollover risk
9.3%
Forward collision warning: Standard · Lane departure warning: Standard
2017 Tesla Model X P100D SUV AWD
Overall
★★★★★
Frontal crash
★★★★★
Side crash
★★★★★
Rollover
★★★★★
Rollover risk
9.3%
Forward collision warning: Standard · Lane departure warning: Standard
2017 Tesla Model X P90D SUV AWD
Overall
★★★★★
Frontal crash
★★★★★
Side crash
★★★★★
Rollover
★★★★★
Rollover risk
9.3%
Forward collision warning: Standard · Lane departure warning: Standard
NHTSA 5-Star Safety Ratings (New Car Assessment Program). Ratings are comparable only between vehicles of similar size and weight, and ratings from 2011 on use tougher tests than earlier years. Photos: NHTSA.
Range & efficiency
Model X AWD - 60D EV
200mi range
Efficiency
36 kWh/100 mi
MPGe city / hwy / comb
91 / 94 / 93
Charge time (240 V)
12 h
Automatic (A1) · All-Wheel Drive · about $800/year to charge
Model X AWD - 75D EV
238mi range
Efficiency
36 kWh/100 mi
MPGe city / hwy / comb
91 / 95 / 93
Charge time (240 V)
12 h
Automatic (A1) · All-Wheel Drive · about $800/year to charge
Model X AWD - 90D EV
257mi range
Efficiency
37 kWh/100 mi
MPGe city / hwy / comb
90 / 94 / 92
Charge time (240 V)
12 h
Automatic (A1) · All-Wheel Drive · about $850/year to charge
Model X AWD - P90D EV
250mi range
Efficiency
38 kWh/100 mi
MPGe city / hwy / comb
89 / 90 / 89
Charge time (240 V)
12 h
Automatic (A1) · All-Wheel Drive · about $850/year to charge
Model X AWD - 100D EV
295mi range
Efficiency
38.7 kWh/100 mi
MPGe city / hwy / comb
86 / 89 / 87
Charge time (240 V)
12 h
Automatic (A1) · All-Wheel Drive · about $850/year to charge
Model X AWD - P100D EV
289mi range
Efficiency
39 kWh/100 mi
MPGe city / hwy / comb
81 / 92 / 86
Charge time (240 V)
12 h
Automatic (A1) · All-Wheel Drive · about $900/year to charge
EPA estimates from fueleconomy.gov for each engine and transmission sold. Annual cost is the EPA's estimate for 15,000 miles a year at its current fuel and electricity price assumptions. Your results will vary.
What owners report
Problem area
Complaints
Crashes
Fires
Injuries
Typical mileage*
Electrical system Adas › Autonomous/self driving
72
2
0
3
30,000 mi
Suspension
59
6
0
3
20,000 mi
Steering Hydraulic power assist › Power steering fluid
Back over prevention Sensing system › Camera; Warnings
14
1
0
0
22,200 mi
Structure Body; Frame and members › Underbody shields
12
1
0
3
30,000 mi
Power train Automatic transmission
10
2
0
0
41,000 mi
Exterior lighting
10
0
0
0
34,500 mi
*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Recent owner complaints
Aug 3, 2026Unknown or other The main vertical display which shows rear view camera when car is in reverse is extremely slow. My rear view camera at times doesnât show up until 15-20 seconds of putting the car in reverse and sometimes, the camera doesnât even come up. This happens frequently on a weekly basis. I think the unit needs to be replaced for the camera and the entire car to be responsive. Now to answer your questions: 1. Yes it is available for inspection upon request 2. By the rear view camera not turning on the second the car is in reverse. This puts everyoneâs safety at risk. 3. I have not gone anywhere to show it. Itâs just a very slow computer, everything on it works very slow, needs replacement.…
Jul 2, 2018Structure › Body Both Garnish - Fender - Front - LH Right side and Left side come loose when driving in rain. The force of wheels pushing rain water on the fender garnish causes both the left and right fender garnish 4 push clips to come loose. When this fender garnish breaks and flies off it could hit a pedestrian, another car on the road or the car it is installed on causing an accident
Mar 17, 2026Steering My 2017 Tesla Model X (VIN: [XXX] ) is experiencing stiff and binding steering caused by corrosion at the lower steering column I-shaft universal joint. The steering intermittently binds and resists normal turning force, which has caused Teslaâs Full Self-Driving (FSD) system to disengage due to abnormal steering resistance â a direct safety concern. Teslaâs own Service Bulletin SB-20-32-004 documents this exact condition â I-shaft U-joint corrosion causing stiff steering â on Model S and Model X vehicles. The bulletin covers 2015â2020 model years. However, Tesla service center stated that my VIN is not classified under this bulletin and that the $500 repair is an out-of-pocket…
Apr 16, 2026 · 55,340 milesSteering The contact owns a 2017 Tesla Model X. The contact stated that while driving at an undisclosed speed, the steering wheel seized. There was no warning light illuminated. The contact stated that the steering wheel became difficult to control and was pulling to one side, almost causing a crash with another vehicle. The vehicle was taken to the dealer, but it was not diagnosed or repaired. The dealer test drove the vehicle and the failure reoccurred, and the dealer deemed the vehicle unsafe to drive. The contact stated that the failure reoccurred shortly after the stabilizer arm and toe link were repaired. The contact also stated that a mobile message indicated that the I-shaft had failed. The…
Mar 27, 2026Steering Repeat catastrophic steering failure on 2017 Model X (VIN [XXX] ). Steering wheel spins freely with zero connection to the wheels (complete mechanical disconnect). This is the third steering-system repair in under 12 months. ⢠April 8, 2025: Lower intermediate shaft replaced (still inside 12-month parts warranty). Invoice does NOT list âshieldedâ or part 1027851-00-A. ⢠Current failure now requires full steering rack (1070801-00-F) + module + severed cable. Current estimate DOES list shielded I-shaft (1027851-00-A). Tesla claims the April repair used the âmost updatedâ part and that TSB SB-20-32-004 did not apply to my VIN. This contradicts the invoices and the TSB itself (which…
Mar 18, 2026Electrical system High voltage battery management system generated fault codes BMS_u008 and BMS_f071 during a Supercharger charging session, prohibiting drive mode. Vehicle had been driven normally to the Supercharger with no drive-prohibiting alerts during transit. After connecting to the Supercharger, fault codes manifested. Despite fault condition, vehicle continued charging to 93% state of charge before requiring towing. This is the second such event â original HV battery also generated BMS fault alerts prohibiting drive mode during a charging session in January 2024 and was replaced with a remanufactured assembly. Third-party firmware alert data shows recurring hardware charging fault alerts…
Mar 20, 2026Steering I experienced a total steering lockup and loss of vehicle control immediately following a steering column and suspension repair at a certified Tesla service center at [XXX] . INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Mar 20, 2025 · 50,000 milesStructure The contact owns a 2017 Tesla Model X. The contact stated that while driving and rolling up the front driver's side window, the exterior window lower chrome detached. The contact was able to grab the chrome piece before the chrome piece flew off the vehicle. The chrome piece was reinstalled on several occasions; however, the failure recurred while rolling up the window several times. A Service Center was contacted through the Mobile App and provided an estimate for the part replacement. The vehicle was not repaired due to the cost. The contact related the failure to an unknown recall. The manufacturer was notified of the failure. The failure mileage was approximately 50,000.
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.
NHTSA defect investigations
EA26002 · opened Mar 18, 2026 · openFSD Collisions in Reduced Roadway Visibility Conditions The Office of Defects Investigation (ODI) is opening this Engineering Analysis to evaluate Teslaâs Full Self Driving Beta and Full Self Driving (Supervised) (collectively, FSD) degradation detection system. The focus of this investigation will be to assess the systemâs ability, when encountering reduced roadway visibility conditions, to detect degradation and alert the driver with sufficient time to respond. ODI will evaluate the performance of FSD in degraded roadway conditions and the updates or modifications by Tesla to the degradation detection system, including the timing, purpose, and capabilities of the updates, and Teslaâs assessment of their safety impact. Teslaâs FSD is an advanced driver assistance system (ADAS) that relies exclusively on vision-based cameras and the related FSD software to detect and respond to the roadway ahead, projecting a path forward based on…
PE25012 · opened Oct 7, 2025 · openTraffic safety violations while Full Self Driving ("FSD") is engaged The Office of Defects Investigation (âODIâ) is opening this Preliminary Evaluation (PE) to assess the scope, frequency, and potential safety consequences of FSD executing driving maneuvers that constitute traï¬c safety violations. This investigation concerns versions of FSD that Tesla has labeled as "FSD (Supervised)" and "FSD (Beta)." Tesla characterizes FSD as an SAE Level 2 partial automation system requiring a fully attentive driver who is engaged in the driving task at all times. Level 2 partial automation systems are designed to support and assist the driver in performing certain aspects of the driving task, requiring a driver to supervise and intervene as necessary. The driver remains fully responsible at all times for driving the vehicle, including complying with applicable traï¬c laws. ODIâs investigation will therefore focus, in particular, on whether certain driving…
AQ25002 · opened Aug 20, 2025 · openCompliance with Standing General Order 2021-01 Reporting Requirements The Office of Defects Investigation (âODIâ) has identified numerous incident reports submitted by Tesla, Inc. (âTeslaâ) in response to Standing General Order 2021-01 (the âSGOâ), in which the reported crashes occurred several months or more before the dates of the reports. The majority of these reports involved crashes in which the Standing General Order in place at the time required a report to be submitted within one or five days of Tesla receiving notice of the crash. When the reports were submitted, Tesla submitted them in one of two ways. Many of the reports were submitted as part of a single batch, while others were submitted on a rolling basis. Preliminary engagement between ODI and Tesla on the issue indicates that the timing of the reports was due to an issue with Teslaâs data collection, which, according to Tesla, has now been fixed. NHTSA is opening this Audit…
PE24033 · opened Jan 6, 2025 · closed Apr 3, 2026Actually Smart Summon sessions resulting in low-speed impacts. On January 6, 2025, the Office of Defects Investigations (ODI) opened Preliminary Evaluation 24003 (PE24033) to investigate Actually Smart Summon (Summon) sessions resulting in crashes during active sessions. According to Tesla, Summon is a short-distance SAE Level 2 system, controlled by the user from a cell phone within a certain distance and intended for use in parking lots and on private property. ODI analyzed complaint data provided by Tesla as well as complaints submitted to ODI from consumers to identify Summon incidents resulting in crashes. ODI's analysis indicates that almost all Summon reported crashes involved minor property damage claims with no reported incidents involving a vulnerable road user, injury, fatality, or major property damage as indicated by an air bag deployment or vehicle tow away. Out of millions of Summon sessions, a fraction of 1% resulted in an incident.…
PE24031 · opened Oct 17, 2024 · closed Mar 18, 2026FSD Collisions in Reduced Roadway Visibility Conditions On October 17, 2024, NHTSAâs Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE24031) of Teslaâs Full Self Driving Beta and Full Self Driving (Supervised) (collectively, FSD) to assess: the ability of the FSD system to detect and respond appropriately to reduced roadway visibility conditions; whether any other FSD crashes had occurred under degraded roadway visibility conditions that are similar in nature to the four SGO-reported crashes identified in the opening document, and if so, the contributing circumstances for each of those crashes; and any updates or modifications by Tesla to the FSD system that may affect the performance of FSD in degraded roadway visibility conditions, including the timing, purpose, and capabilities of any such updates, and Teslaâs assessment of their safety impact. Teslaâs FSD is an advanced driver assistance system (ADAS) that…
RQ24009 · opened Apr 25, 2024 · openRecall 23V838 Remedy Effectiveness The Office of Defects Investigation (ODI) is opening a Recall Query to assess the remedy adequacy of Recall 23V838. On December 12, 2023, Tesla filed a Defect Information Report (Recall 23V838) applicable to all Tesla models produced and equipped with any version of its Autopilot system, which Tesla described as an SAE Level 2 (L2) Advanced Driver Assistance System (ADAS). Autopilot is the simultaneous engagement of Teslaâs Traffic-Aware Cruise Control (TACC) and Autosteer. In describing the safety defect, Teslaâs Defect Information Report (DIR) explained that âthe prominence and scope of the systemâs controls may be insufficient to prevent driver misuse,â and Tesla committed to the deployment of a multipart remedy aimed at improving system and engagement controls and reducing mode confusion. EA22002 (upgraded from PE21020) was opened to investigate whether Teslaâs Autopilot…
DP23002 · opened Jun 29, 2023 · openSudden Unintended Acceleration The Office of Defects Investigation (ODI) received a petition requesting that ODI reevaluate its decision to deny DP20-001 on the basis that intermittent high electrical current demands on the vehicles' 12VDC systems may have caused some or all of the incidents examined by ODI in DP20-001. The petitioner bases this information on a review of open-source research and the DP20-001 denial. The petition and related materials can be reviewed at NHTSA.gov under the following ODI number: 11528471.
DP23001 · opened Apr 7, 2023 · closed Mar 18, 2026Defect Petition Interlock Request On March 21, 2023, the Office of Defects Investigation (ODI) received a petition requesting a ârecall of all Tesla carsâ produced from 2013 to the date on which the petition was filed due to what Petitioner considers to be the increased likelihood of pedal misapplication. Attached to the Petition is a paper authored by Petitioner. According to Petitioner, the differences in the operator controls between the subject Tesla vehicles and internal combustion engine powered vehicles promote driver pedal misapplication, leading to sudden unintended acceleration (SUA) incidents. To fix this alleged defect, Petitioner argues that the subject vehicles should be equipped with measures that require: (i) occasional removal of the driverâs foot from the pedals; and (ii) application of the brake pedal before fully stopping the vehicle. ODI evaluated the allegations by, among other things,…
DP22005 · opened Jan 27, 2023 · closed Aug 7, 2023 · led to recall 22V063000Pedestrian alert sounds NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review…
EA22002 · opened Jun 8, 2022 · closed Apr 25, 2024 · led to recall 23V085Autopilot System Driver Controls The Office of Defects Investigation (ODI) upgraded PE21020 to EA22002 on June 8, 2022, to extend work and deepen the PE21020 crash analysis, to supplement that analysis with additional data, and to perform vehicle evaluations to understand how Teslaâs Autopilot system may exacerbate human factors or behavioral safety risks by undermining the effectiveness of the driverâs supervision. To support this work, ODI collected additional crash information and assessed vehicle control authority, driver engagement technologies, and related human factors considerations associated with partial automation via analysis of peer vehicle data and hands-on vehicle evaluation, assessments from NHTSA human factors subject matter experts, and reviews of related publications dedicated to partial driving automation. Autopilot is the simultaneous use of the features that Tesla calls Traffic-Aware Cruise…
EA21002 · opened Sep 17, 2021 · openDesiccated Air Bag Inflator Rupture From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled…
PE21020 · opened Aug 13, 2021 · closed Jun 8, 2022Autopilot & First Responder Scenes On August 13, 2021, NHTSA?s Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE21-020) to assess the performance of Tesla?s Autopilot system (a system characterized by Tesla as an SAE Level 2 driving automation system designed to support and assist the driver in performing the driving task) available in Tesla vehicles. The investigation opening was motivated by an accumulation of crashes in which Tesla vehicles, operating with Autopilot engaged, struck stationary in-road or roadside first responder vehicles tending to pre-existing collision scenes. Upon opening the investigation, NHTSA indicated that the PE would also evaluate additional similar circumstance crashes of Tesla vehicles operating with Autopilot engaged, as well as assess the technologies and methods used to monitor, assist, and enforce the driver?s engagement with the dynamic driving task during…
PE20020 · opened Nov 22, 2020 · closed Aug 12, 2024Fore Link Failure The Office of Defects Investigation (ODI) opened this Preliminary Evaluation based on forty-three complaints alleging failure of the left or right front suspension fore links in Tesla model year (MY) 2015 through 2017 Model S and MY 2016 through 2017 Model X vehicles. The investigation has identified 426 instances of failure on part number 1041570-00-A or 1041575-00-A fore links.None of the instances resulted in any loss of vehicle control. One minor crash with no injuries is associated with the 426 instances fore link failures.A majority of the failures occurred between one to fifteen mph while parking in driveways or parking lots.In the eight instances where the vehicle was traveling more than 40 mph and the fore link failed, the vehicle remained controllable with no associated crash or injuries as a result. Tesla issued a consumer satisfaction bulletin (SB-17-31-001) on 10 February…
EA20003 · opened Nov 12, 2020 · closed May 2, 2024 · led to recall 21V035Loss of rearview camera On November 20, 2020, the Office of Defects Investigation (ODI) opened Engineering Analysis (EA) 20-003 to investigate incidents of media control unit (MCU) failures resulting in loss of rearview camera in model year (MY) 2012-18 Tesla Model S and model year (MY) 2016-2018 Tesla Model X vehicles equipped with the NVIDIA Tegra 3 processor with an integrated 8GB eMMC NAND flash memory device. During its investigation, ODI learned that the expected usage life rating for the 8GB eMMC NAND flash memory device is approximately 3,000 âP/Eâ or Program-Erase cycles, after which the eMMC NAND flash memory device would become fully consumed and no longer be operational, leading to a failure of the media control unit (MCU). At a daily cycle usage rate of 1.4 per block, accumulation of 3,000 P/E cycles would take only 5-6 years. Historically, the expected life of a vehicle generally far exceeds…
PE20010 · opened Jun 22, 2020 · closed Nov 22, 2020Loss of rearview camera On June 22, 2020, the Office of Defects Investigations (ODI) opened Preliminary Evaluation PE20-010 to investigate incidents of media control unit (MCU) failures resulting in loss of rearview camera in model year (MY) 2012-2015 Tesla Model S vehicles equipped with the NVIDIA Tegra 3 processor with an integrated 8GB eMMC NAND flash memory device. EMMC NAND flash devices have a finite lifespan based upon the number of program/erase (P/E) cycles. The subject MCU allegedly fails prematurely due to memory wear-out of the eMMC NAND flash. Tesla used the same MCU with the Tegra 3 processor in approximately 159 thousand 2012-2018 Model S and 2016-2018 Model X vehicles built by Tesla through early-2018. In response to ODI's Information Request (IR) for PE20-010, Tesla provided ODI with 2,399 complaints and field reports, 7,777 warranty claims, and 4,746 non-warranty claims related to MCU…
DP20001 · opened Jan 13, 2020 · closed Jan 8, 2021Sudden Unintended Acceleration On December 19, 2019, NHTSA received a petition from Mr. Brian Sparks requesting that the Agency recall all [Tesla] Model S, Model X, and Model 3 vehicles produced from 2013 to the present due to sudden unintended acceleration (SUA). In his petition and follow-up submissions, the petitioner identified a total of 232 non-duplicative complaints to NHTSA, including 203 reporting crashes. On January 13, 2020, NHTSA's Office of Defects Investigation (ODI) opened Defect Petition DP20-001 to evaluate the petitioner?s request. ODI's evaluation included reviews of all complaints and supporting information referenced by the petitioner, as well as 14 additional complaints to NHTSA related to SUA crash allegations that were either not selected by the petitioner or were submitted after the petitioner's most recent submission. The review also included analyses of available crash data (EDR, Tesla log…
DP19005 · opened Oct 1, 2019 · closed Sep 28, 2021Battery Management Software Updates In a letter dated September 17, 2019, Mr. Edward Chen petitioned the NHTSA to initiate a defect investigation of certain Tesla Model S and Model X vehicles that received revised battery management software in one or more over-the-air (OTA) updates from Tesla, beginning in May 2019. The petitioner bases his request on vehicle fires that took place worldwide and OTA software updates Tesla made to the Battery Management System (BMS) of certain Tesla vehicles that resulted in loss of available vehicle mileage range and increased charging durations.On October 1, 2019, the Office of Defects Investigation (ODI) opened DP19-005 to evaluate the petitioner?s request. Information provided by Tesla in response to ODI's information request letter for DP19-005 indicated that a firmware update that may limit maximum voltage was installed in certain MY 2012 through 2016 Model S vehicles (subject…