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2023 Fisker Ocean

Owner reports · Recalls · Investigations

When problems were reported

Mileage at the reported incident

Limited mileage data: 72 of 883 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 380 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes. Review the 302 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Forward Collision Avoidance. Review the 211 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

12 crash reports3 fire reports6 injury reports

Lane Departure complaints

122 reports
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Mileage unknown · Apr 18, 2024
Exterior LightingLane Departure

All cameras have failed on this Fisker Ocean. That has led to the blind spot indicators being on at all times along with non functioning back-up cameras, lane-keeping system, parking indicators. No response on the ticket submitted (along with other tickets submitted for other issues previously). Headlights now turn off when the …

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All cameras have failed on this Fisker Ocean. That has led to the blind spot indicators being on at all times along with non functioning back-up cameras, lane-keeping system, parking indicators. No response on the ticket submitted (along with other tickets submitted for other issues previously). Headlights now turn off when the car stops no matter which mode (auto, headlights, or daytime running lights) is selected. They come back on once moving. This has lead to reduced visibility of the vehicle. Again, no response from Fisker requesting service.

NHTSA ODI #11583929

Mileage unknown · Apr 4, 2024
Lane DepartureSeatsService Brakes

I have created some service tickets thru the Fisker website and got no response, Shawn did a great job taking care of the initial issues I had, I just keep finding more that have not been addressed or stopped working with the OS2.0, the Bluetooth keeps disconnecting or not connecting at all when I enter the vehicle, the “Lane k…

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I have created some service tickets thru the Fisker website and got no response, Shawn did a great job taking care of the initial issues I had, I just keep finding more that have not been addressed or stopped working with the OS2.0, the Bluetooth keeps disconnecting or not connecting at all when I enter the vehicle, the “Lane keep assist” never worked, I am still owe the rear flaps, the emergency kit We paid for, the limo screen is not working, (it stopped working before the updated it got fixed on update, it stopped working again), also, the car has done some erratic behaviors when stopped at a intersection waiting for a green light, the vehicle puts itself to Park, sometimes to the point of non responsiveness, there’s rattling or grinding sound when breaking at around 30-20m/hr, when inside the vehicle for 20-30 min, all kind of errors appears and becomes unresponsive, battery errors, won’t drive or do nothing, the driver seat intermittently becomes unresponsive, it would not move forward/backwards or up/low, I couldn’t drive it the other day, it was stuck the way my wife drives.

NHTSA ODI #11581189

Mileage unknown · Apr 3, 2024
Forward Collision AvoidanceLane DepartureUnknown Or Other

Issue with car locking itself arbitrarily and not allowing occupants to exit the vehicle while using inside lever or outside lever. Safety issue. Also no safety features seems to be activated on the vehicle.

NHTSA ODI #11580883

Mileage unknown · Mar 27, 2024
Forward Collision AvoidanceLane DepartureService Brakes

The vehicle has several major faults that Fisker is now ignoring and no one has come to fix in the past 2 months. I've submitted multiple tickets and claims. Issue 1: ADAS system. My ADAS system is and has been down since the beginning of February. I have received software updates but that has not fixed the issue. Nothing …

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The vehicle has several major faults that Fisker is now ignoring and no one has come to fix in the past 2 months. I've submitted multiple tickets and claims. Issue 1: ADAS system. My ADAS system is and has been down since the beginning of February. I have received software updates but that has not fixed the issue. Nothing in any part of ADAS works, causing a massive safety issue. Issue 2: Braking and Regenerative Braking. I believe you are aware of this issue, but when you brake or regenerative braking is engaged, but you then hit a bump, all braking malfunctions and the vehicle accelerates forward. This issue has been persistent for months. There is also a "Brake Malfunction" warning light that appears on start up of the vehicle that requires service. Fisker apparently has no service. Issue 3: My ventilation system is broken (the car is 4 months old) and no longer works and makes an intrusive noise when engaged. Fisker sent me replacement vents (almost a month ago) but no one has called to schedule an appointment to come fix the issues. Other issues: Bluetooth and connectivity malfunctions; interior lighting malfunctions; software issues. The largest issue here is that I am driving a $70K vehicle with major safety issues and no one at Fisker seems to care because they are in dire financial straights.

NHTSA ODI #11579786

Mileage unknown · Mar 3, 2024
Lane DeparturePower TrainService Brakes

The vehicle intermittently experiences brake failure when traversing rough or uneven terrain. The lane keep assist system occasionally causes the vehicle to veer towards the incorrect side of lane markings.

NHTSA ODI #11575118

Mileage unknown · Feb 1, 2024
Forward Collision AvoidanceLane DepartureService Brakes

Any time I'm driving in wet or slightly slick weather conditions, the regenerative braking on my Fisker causes the brakes to lock up and instantly lose control. Even at very slow speeds. I've additionally had drastic safety issues with the car when driving in cruise control. When traveling around 70-80 mph on cruise control, wh…

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Any time I'm driving in wet or slightly slick weather conditions, the regenerative braking on my Fisker causes the brakes to lock up and instantly lose control. Even at very slow speeds. I've additionally had drastic safety issues with the car when driving in cruise control. When traveling around 70-80 mph on cruise control, when I'd hit even a small crack or bump in the road, the CC instantly shuts off causing the regenerative braking to engage. This is essentially the same as suddenly braking on a freeway with other traffic around. And since feet/legs are usually positioned off of the gas/brake it's very unsafe trying to react to this when it happens. Finally, the cars auto lane correction system occasionally pulls me in the wrong direction. When I slightly go over a lane, the lane assist engages. About 50% of the time, it actually pulls the car to the WRONG side.

NHTSA ODI #11569182

Mileage unknown · Jan 29, 2024
Electrical SystemLane DepartureVisibility/wiper

ADAS obstacle detection is intermittently available. Audible ADAS obstacle warnings intermittently persist while driving. Rear view camera fails intermittently and there is no safety fallback to see around the large blind spots created by the D pillars. I have contacted Fisker many times asking for escalation and resolution.

NHTSA ODI #11568604

Mileage unknown · Jan 21, 2024
Forward Collision AvoidanceLane DepartureService Brakes

Continuous malfunctions of the ADAS system, including while driving the vehicle. The brake pedal vibrates when used and feels as if the vehicle will start skidding with enough pressure at the right speed.

NHTSA ODI #11566793

Mileage unknown · Jan 20, 2024
Forward Collision AvoidanceLane Departure

As long as you are collecting information, I have had various ADAS/AEB/Brake Regen/Front Collision Warning/Front camera not functioning/side sensor not operable errors from day 2 of owning this vehicle. They have been reported to Fisker with either no response, "just do a reset", or "we know it is very buggy. It will be fixed …

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As long as you are collecting information, I have had various ADAS/AEB/Brake Regen/Front Collision Warning/Front camera not functioning/side sensor not operable errors from day 2 of owning this vehicle. They have been reported to Fisker with either no response, "just do a reset", or "we know it is very buggy. It will be fixed in a future update." This is since the middle of October. The latest information was that a "big update" was on the way at the end of January, and then two weeks later was told that it was delayed until mid-March. I am running version 11.1 of their software and still have the intermittent errors.

NHTSA ODI #11566708

Mileage unknown · Jan 15, 2024
Lane Departure

* Blind spot warning false positives, i.e., showing a warning on the left side while on the left-most lane of the motorway with no cars to my left * Lane Departure steering is not responsive, it does not nudge the car back into the lane, but instead the steering is resistive, requiring additional effort to force the car back int…

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* Blind spot warning false positives, i.e., showing a warning on the left side while on the left-most lane of the motorway with no cars to my left * Lane Departure steering is not responsive, it does not nudge the car back into the lane, but instead the steering is resistive, requiring additional effort to force the car back into the lane

NHTSA ODI #11565608

Official recalls

6

24V865000 · Service Brakes, Hydraulic; Autohold Brake System/brake Hold:software

Nov 15, 2024

Fisker Group Inc (Fisker) is recalling certain 2023-2024 Ocean vehicles. The transmission may not shift into the selected gear, allowing the vehicle to roll away while in Drive or Reverse.

Consequence & remedy

Consequence: A vehicle roll away increases the risk of a crash or injury.

Remedy: Fisker released an over-the-air (OTA) software update on March 11, 2024, free of charge. Owners may contact Fisker customer service at 1-844-347-5371.

24V623000 · Service Brakes, Electric:software/programming

Aug 20, 2024

Fisker Group Inc (Fisker) is recalling certain 2023-2024 Ocean vehicles. The brake module software may cause an unexpected reduction in regenerative braking, decreasing the braking performance.

Consequence & remedy

Consequence: Decreased braking performance can extend the distance required to stop, increasing the risk of a crash.

Remedy: Fisker will release an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed September 26, 2024. Owners may contact Fisker customer service at 1-844-347-5371. Fisker's number for this recall is TSB10062408.

24V499000 · Electrical System:propulsion System:traction Battery:management System/energy Control Module (bms/becm)

Jul 2, 2024

Fisker Group Inc (Fisker) is recalling all 2023-2024 Ocean vehicles. A communication failure with the cabin electric water pump can cause the high voltage battery management system (BMS) to enter limp mode, causing a loss of drive power.

Consequence & remedy

Consequence: A sudden loss of drive power increases the risk of a crash.

Remedy: Fisker will replace the pumps, free of charge. Owner notification letters were mailed August 19, 2024. Owners may contact Fisker customer service at 1-844-347-5371. Fisker's number for this recall is TSB30032401.

24V466000 · Structure:body:door:handle:exterior

Jun 20, 2024

Fisker Group Inc (Fisker) is recalling all 2023-2024 Ocean vehicles. The exterior door handles can stick and fail to open.

Consequence & remedy

Consequence: A door that fails to open can prevent occupants from exiting in an emergency, increasing the risk of injury.

Remedy: Fisker will inspect and replace the door handles as necessary, free of charge. Owner notification letters were mailed August 19, 2024. Owners may contact Fisker customer service at 1-844-347-5371. Fisker's number for this recall is TSB55062401.

24V404000 · Electrical System:propulsion System:traction Battery:management System/energy Control Module (bms/becm):software

Jun 5, 2024

Fisker Group Inc (Fisker) is recalling all 2023 Ocean vehicles. The Motor Control Unit (MCU) and Vehicle Control Unit (VCU) software may cause the vehicle to enter a safe state protection mode unexpectedly, causing a loss of drive power.

Consequence & remedy

Consequence: A loss of drive power increases the risk of a crash.

Remedy: Fisker will release an over-the-air (OTA) update to the MCU and VCU software, free of charge. Owner notification letters were mailed June 13, 2024. Owners may contact Fisker customer service at 1-844-347-5371. Fisker's number for this recall is TSB10032403.

24V405000 · Electrical System: Instrument Cluster/panel

Jun 5, 2024

Fisker Group Inc (Fisker) is recalling all 2023 Ocean vehicles. The instrument panel displays the incorrect font size of the Brake, Park, and Antilock Brake System (ABS) warning lights, and displays certain warning lights in amber instead of red. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 135, "Light Vehicle Brake Systems" and 101, "Controls and Displays." Additionally, multiple warning lights fail to illuminate during the ignition cycle bulb check, failing to comply with the requirements of FMVSS 138 and 208.

Consequence & remedy

Consequence: Warning lights that do not display correctly can fail to alert the driver to critical safety information, increasing the risk of a crash or injury.

Remedy: Fisker will release an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed June 11, 2024. Owners may contact Fisker customer service at 1-844-347-5371. Fisker's number for this recall is TSB70062404.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

4

PE24013 · Inadvertent Automatic Emergency Braking

Opened May 8, 2024 · Closed Jan 16, 2025

Status: closed (inferred from source dates) · Forward Collision Avoidance: Automatic Emergency Braking

On May 8, 2024, the Office of Defects Investigation (ODI) opened PE24013 to investigate reports of inadvertent activation of the automatic emergency braking (AEB) system in model year (MY) 2023 Fisker Ocean vehicles manufactured by Fisker Group Inc. (Fisker). The complaints allege the activation of AEB without an apparent roadway obstruction in the vehicle’s forward path, resulting in sudden vehicle deceleration. This sudden deceleration occurs without adequate warning or input from the driver. The braking applications range from momentary, partial application resulting in rapid loss of speed to full application, which brings the vehicle to a complete stop in the travel lane. ODI sent Fisker an Information Request (IR) letter on May 20, 2024. On June 17 and 19, 2024, Fisker and its affiliates filed a voluntary petition for relief under chapter 11 of the Bankruptcy Code. Fisker provided an incomplete response to the IR on July 1, 2024. Limited information pertaining to system validation and failure data was provided. Fisker subsequently requested more time to provide additional responsive files due to limited available resources. Fisker sent additional responsive files on September 9, 2024, September 17, 2024, and December 16, 2024, but Fisker’s response did not contain sufficient information for ODI to fully evaluate the alleged safety defect. Further, on December 27, 2024, the Fisker employees with whom ODI had been corresponding informed ODI that all Fisker employees were being “dismissed” as of that date. ODI therefore does not anticipate receiving any further responsive submissions such that it can fully evaluate the reports that led to this investigation. ODI performed phone interviews and sent a survey to consumers to obtain more information and validate the allegations. Additionally, ODI reviewed allegations of the alleged safety defect that were submitted to various online forums. Most of these reports were similar in nature to the reports received by ODI. Some of the reports in online forums appear to be duplicative reports that were also submitted to ODI. Based on the responses received and analysis of similar online reporting, there was no clear trend in the following factors pertaining to the allegations: reoccurrence of events (i.e., single or multiple incidents), speed immediately prior to the event, whether the event concluded in a reduction of speed or a full stop, roadway conditions, and warning immediately prior to the event. To date, between the reports provided by Fisker and complaints made directly to the agency, ODI is aware of over 20 reports alleging inadvertent AEB activation. Before the employees were dismissed, Fisker’s testing done in response to the inadvertent AEB allegations reportedly did not result in any inadvertent AEB activations. The “Manufacturer” and “Total” counts in the above table have been left blank because of a pending request for confidential treatment by Fisker that could not be timely addressed given the company’s status. This information factored into ODI’s investigation and analysis. The available information does not warrant further action at this time.  The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. Additionally, the Agency notes that the Vehicle Safety Act states: “A manufacturer’s filing of a petition in bankruptcy under chapter 7 or chapter 11 of title 11 does not negate the manufacturer’s duty to comply with section 30112 or sections 30115 through 30120 of this title,” which include the recall provisions of the Act. The Agency reserves the right to take additional action if warranted by future circumstances. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

PE24010 · Failure To Open Door

Opened Apr 1, 2024 · Closed Aug 26, 2024

Status: closed (inferred from source dates) · Latches/locks/linkages:doors:latch

On April 1, 2024, the Office of Defects Investigation (ODI) opened PE24010 to investigate instances of failure to open the door in model year (MY) 2023 Fisker Ocean vehicles manufactured by Fisker Group Inc. Some complaints allege the inability to open the door from either the interior or exterior door handle, resulting in the need to use another door to egress. The investigation revealed that all four exterior door handles are subject to sticking in the extended/unlocked position, which may result in the inability to unlatch the door from either the interior or exterior door handle. The root cause is a dimensional interference between the exterior door handle chassis pocket and door handle, causing friction during handle deployment and retraction. The inability to open and egress from the occupant’s adjacent door presents an unreasonable risk to motor vehicle safety. On June 27, 2024, Fisker filed recall 24V-466 for certain MY 2023 Fisker Ocean vehicles. The recall remedy includes an inspection procedure for all four doors and provides replacement of the outer door handle if a “Not Okay” result is found. In view of the recall action being taken by Fisker, ODI is closing this Preliminary Evaluation. The agency reserves the right to take additional action if warranted by future circumstances. To review the reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

PE24005 · Unintended Vehicle Movement

Opened Feb 14, 2024 · Closed Dec 6, 2024

Status: closed (inferred from source dates) · Power Train:automatic Transmission

On February 14, 2024, the Office of Defects Investigation (ODI) opened PE24005 to investigate reports of unintended vehicle movement in model year (MY) 2023 Fisker Ocean vehicles manufactured by Fisker Group Inc. The complaints allege the inability to shift into the park gear and/or vehicle rollaway. The investigation found that the subject vehicles contain a logic that prevents the engagement of the park gear when the park gear request is made while the vehicle is still moving at low speeds. In the event the driver requests the park gear prior to the vehicle achieving a complete standstill status, the vehicle rejects the park gear request, displays a visual warning, and shifts into the neutral gear. Therefore, if the driver does not properly restrain the vehicle prior to exiting (i.e., allow the vehicle to come to a complete stop, then provide a second park gear request and/or engage the parking brake), the vehicle is at risk of freely rolling away in neutral. ODI found that existing strategies to deter drivers from exiting the vehicle after failing to ensure the transmission successfully engages the park gear have not stopped some from doing so. The absence of additional mechanisms to mitigate the effects of driver behavior in failing to ensure the park gear was engaged prior to exiting the vehicle constitutes a defect presenting a risk to motor vehicle safety. ODI is aware of one reported injury due to this safety defect. On November 15, 2024, Fisker filed recall 24V-865 for all MY 2023-2024 Fisker Ocean vehicles. The recall remedy is the release of software upgrade OS 2.0. This software update provides additional robustness to prevent unintended vehicle movement via two major changes. First, in the event the driver seatbelt is unlatched when the vehicle is traveling at low speeds, logic was added to initiate an automatic, controlled deceleration to bring the vehicle to a standstill. Once standstill status is achieved, the vehicle will automatically engage the park gear and the electronic parking brake. Second, OS 2.0 introduced an “Auto Vehicle Hold” feature, which holds the vehicle in standstill by maintaining friction brake pressure when the driver removes their foot from the brake pedal. This feature prevents the vehicle from rolling under gravity, which therefore helps engage both the park gear and electronic parking brake. In view of the recall action being taken by Fisker, ODI is closing this Preliminary Evaluation. The agency reserves the right to take additional action if warranted by future circumstances. To review the reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

PE24001 · Loss Of Braking Performance

Opened Jan 11, 2024 · Closed Aug 26, 2024

Status: closed (inferred from source dates) · Service Brakes; Service Brakes, Electric:software/programming

On January 11, 2024, the Office of Defects Investigation (ODI) opened PE24001 to investigate instances of loss of braking performance in model year (MY) 2023 Fisker Ocean vehicles manufactured by Fisker Group Inc. The complaints allege an intermittent partial loss of regenerative braking over low traction surfaces, without alerting the driver. ODI is aware of six minor crashes and one injury due to this failure. The subject vehicles utilize a brake blending feature to achieve deceleration. Upon application of the brake pedal, both the service brake system (friction braking) and regenerative braking system (electric motor negative torque) are applied. Regenerative braking on low friction road surfaces may result in wheel slippage due to the high motor negative torque. The vehicle responds by reducing and/or eliminating regenerative braking torque to reduce wheel slip on drive wheels to maintain vehicle stability and steerability. This reduction in regenerative braking may cause a sensation of loss of braking force (or even vehicle accelerating) that was reported by consumers. Additionally, the driver may experience an unusual/altered brake pedal feel during loss of regenerative braking events, requiring them to press the brake pedal harder to maintain the expected braking rate. Upon exiting the low friction road surface, the regenerative braking force is restored. The initial calibration of the regenerative braking system contained aggressive interventions with a slower recovery in the event of loss of regenerative braking. In November 2023, Fisker launched an Over-the-Air update (OS1.10 SW). This update included a recalibration to reduce regenerative braking torque less aggressively and allow torque recovery to occur more quickly. Based on consumer reports and the data that Fisker provided in response to ODI’s inquiry, OS 1.10 SW reduced, but did not eliminate, the sensation of loss of braking force and resulted in stopping distance performance improvements. Friction braking is always available when the driver presses the brake pedal, and its performance is unaffected by regenerative brake loss. Fisker’s braking system is designed to reach full deceleration even with an unavailable regenerative braking system. The partial loss of braking force during moderate braking events can be overcome by applying additional pressure to the brake pedal to slow or stop the vehicle. On August 20, 2024, Fisker filed recall 24V-623 for all 2023 MY Fisker Ocean vehicles produced for the U.S.A. The recall remedy includes OS 2.2 over-the-air update, which is expected to modify the brake module to enhance the vehicle brake system’s ability to adapt to various driving scenarios. With successful implementation of OS 2.2, a road disturbance will not trigger a reduction in regenerative braking torque. In view of the recall action being taken by Fisker, ODI is closing this Preliminary Evaluation. The agency reserves the right to take additional action if warranted by future circumstances. To review the reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

Additional source detail variants (2)

Service Brakes, Electric:software/programming

On January 11, 2024, the Office of Defects Investigation (ODI) opened PE24001 to investigate instances of loss of braking performance in model year (MY) 2023 Fisker Ocean vehicles manufactured by Fisker Group Inc. The complaints allege an intermittent partial loss of regenerative braking over low traction surfaces, without alerting the driver. ODI is aware of six minor crashes and one injury due to this failure. The subject vehicles utilize a brake blending feature to achieve deceleration. Upon application of the brake pedal, both the service brake system (friction braking) and regenerative braking system (electric motor negative torque) are applied. Regenerative braking on low friction road surfaces may result in wheel slippage due to the high motor negative torque. The vehicle responds by reducing and/or eliminating regenerative braking torque to reduce wheel slip on drive wheels to maintain vehicle stability and steerability. This reduction in regenerative braking may cause a sensation of loss of braking force (or even vehicle accelerating) that was reported by consumers. Additionally, the driver may experience an unusual/altered brake pedal feel during loss of regenerative braking events, requiring them to press the brake pedal harder to maintain the expected braking rate. Upon exiting the low friction road surface, the regenerative braking force is restored. The initial calibration of the regenerative braking system contained aggressive interventions with a slower recovery in the event of loss of regenerative braking. In November 2023, Fisker launched an Over-the-Air update (OS1.10 SW). This update included a recalibration to reduce regenerative braking torque less aggressively and allow torque recovery to occur more quickly. Based on consumer reports and the data that Fisker provided in response to ODI’s inquiry, OS 1.10 SW reduced, but did not eliminate, the sensation of loss of braking force and resulted in stopping distance performance improvements. Friction braking is always available when the driver presses the brake pedal, and its performance is unaffected by regenerative brake loss. Fisker’s braking system is designed to reach full deceleration even with an unavailable regenerative braking system. The partial loss of braking force during moderate braking events can be overcome by applying additional pressure to the brake pedal to slow or stop the vehicle. On August 20, 2024, Fisker filed recall 24V-623 for all 2023 MY Fisker Ocean vehicles produced for the U.S.A. The recall remedy includes OS 2.2 over-the-air update, which is expected to modify the brake module to enhance the vehicle brake system’s ability to adapt to various driving scenarios. With successful implementation of OS 2.2, a road disturbance will not trigger a reduction in regenerative braking torque. In view of the recall action being taken by Fisker, ODI is closing this Preliminary Evaluation. The agency reserves the right to take additional action if warranted by future circumstances. To review the reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

Service Brakes

On January 11, 2024, the Office of Defects Investigation (ODI) opened PE24001 to investigate instances of loss of braking performance in model year (MY) 2023 Fisker Ocean vehicles manufactured by Fisker Group Inc. The complaints allege an intermittent partial loss of regenerative braking over low traction surfaces, without alerting the driver. ODI is aware of six minor crashes and one injury due to this failure. The subject vehicles utilize a brake blending feature to achieve deceleration. Upon application of the brake pedal, both the service brake system (friction braking) and regenerative braking system (electric motor negative torque) are applied. Regenerative braking on low friction road surfaces may result in wheel slippage due to the high motor negative torque. The vehicle responds by reducing and/or eliminating regenerative braking torque to reduce wheel slip on drive wheels to maintain vehicle stability and steerability. This reduction in regenerative braking may cause a sensation of loss of braking force (or even vehicle accelerating) that was reported by consumers. Additionally, the driver may experience an unusual/altered brake pedal feel during loss of regenerative braking events, requiring them to press the brake pedal harder to maintain the expected braking rate. Upon exiting the low friction road surface, the regenerative braking force is restored. The initial calibration of the regenerative braking system contained aggressive interventions with a slower recovery in the event of loss of regenerative braking. In November 2023, Fisker launched an Over-the-Air update (OS1.10 SW). This update included a recalibration to reduce regenerative braking torque less aggressively and allow torque recovery to occur more quickly. Based on consumer reports and the data that Fisker provided in response to ODI’s inquiry, OS 1.10 SW reduced, but did not eliminate, the sensation of loss of braking force and resulted in stopping distance performance improvements. Friction braking is always available when the driver presses the brake pedal, and its performance is unaffected by regenerative brake loss. Fisker’s braking system is designed to reach full deceleration even with an unavailable regenerative braking system. The partial loss of braking force during moderate braking events can be overcome by applying additional pressure to the brake pedal to slow or stop the vehicle. On August 20, 2024, Fisker filed recall 24V-623 for all 2023 MY Fisker Ocean vehicles produced for the U.S.A. The recall remedy includes OS 2.2 over-the-air update, which is expected to modify the brake module to enhance the vehicle brake system’s ability to adapt to various driving scenarios. With successful implementation of OS 2.2, a road disturbance will not trigger a reduction in regenerative braking torque. In view of the recall action being taken by Fisker, ODI is closing this Preliminary Evaluation. The agency reserves the right to take additional action if warranted by future circumstances. To review the reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.