2021 Ford Mustang Mach E

Above average

Owners filed 352 complaints about this vehicle with federal regulators, most often about the electrical system. It has been recalled 13 times.

Avoid One of the Ford Mustang Mach E years to avoid: 2.6× the complaints of a typical Mustang Mach E year. Which Ford Mustang Mach E years to avoid →

When it fails
020k40k60k90k120k200k
30,000 milesMedian miles at failure

33 complaints record an odometer reading. Failures cluster around 0–10,000 miles.

Most common 2021 Ford Mustang Mach E problems

127 of the 352 complaints (36%) are about the electrical system.

ComponentReportsCrashesFiresInjuries
Electrical System122
100
Forward Collision Avoidance › Adaptive Cruise Control · automatic emergency braking37
100
Unknown or Other36
000
Power Train · transmission31
000
Service Brakes · brakes22
201
Vehicle Speed Control · throttle and acceleration21
604
Fuel/Propulsion System · fuel and propulsion system14
100
Forward Collision Avoidance › Warnings · automatic emergency braking12
000
Visibility9
000
Forward Collision Avoidance › Automatic Emergency Braking · automatic emergency braking9
000

2021 Ford Mustang Mach E electrical system problems

36% of all complaints

127 of the 352 complaints are about the electrical system. This is what owners describe:

  • loses power20% · 26
  • sets off warning lights on the dash9% · 12
  • hesitates before moving or accelerating9% · 11
  • loses steering assist or the wheel locks9% · 11
  • drops into neutral6% · 7
  • will not start6% · 7

Share of the 127 electrical system complaints whose text describes each symptom. One complaint can describe several.

Typical mileage
34,000 mi
median of 15 reports
Peak year of filing
2022
41 electrical system complaints that year
Crashes · fires · injuries
1 · 1 · 0
in these complaints
Recalls on the electrical system
“My 2021 Mustang MachE experienced a failure of the relay which connects its high-voltage battery to the rest of the car. The car is an EV, and the result of this is that the drive-motor had no power, and the car would not move. I would like to ask, please, that all model years with this known-issue (HVBJB - high voltage battery junction box) be recalled.”
Owner complaint, filed Sep 28, 2026
“Vehicle experienced immediate loss of motive power while in motion at 45 mph after "Stop Safely Now" alert. This is a repeat power failure. The vehicle was in service for 75+ days (Dec-Feb) for this exact defect. The Ford service center said they replaced the “battery controller” yet the issue recurred.”
Owner complaint, filed Feb 19, 2026

Complaints and recalls over time

By year of filing
2021: 13 complaints, 3 about the electrical system'212022: 106 complaints, 41 about the electrical system'222023: 79 complaints, 34 about the electrical system'232024: 68 complaints, 19 about the electrical system'242025: 55 complaints, 19 about the electrical system'252026: 31 complaints, 11 about the electrical system'26Recall 21V140000 (suspension)Recall 21V712000 (visibility)Recall 22V333000 (transmission)Recall 22V412000 (electrical system)Recall 23V687000 (electrical system)Recall 24V777000 (brakes)Recall 25V130000 (electrical system)Recall 25V315000 (backup camera)Recall 26V417000 (transmission)NHTSA investigation PE24012NHTSA investigation RQ23004
All complaintsAbout the electrical systemRecall (red: the electrical system)NHTSA investigation opened

Complaints about the 2021 Mustang Mach E peaked in 2022, with 106 filed that year. Owners had filed 21 complaints about the electrical system before the first recall that covers it, 22V412000 in June 2022; 106 more have come in since. In 2026 owners filed 31 so far.

13 safety recalls

Part 573 reports
Power Train › Driveline › Differential Unit26V417000
Filed Jun 30, 202642,784 vehiclesFord Motor Company

Defect. Ford Motor Company (Ford) is recalling certain 2021-2023 Mustang Mach E vehicles. The rear differential pinion shaft may fracture.

Risk. Differential pinion shaft fracture may result in a loss of drive power, or unintended vehicle movement if the vehicle is in park without the parking brake applied, increasing the risk of a crash.

Remedy. Dealers will repair or replace the rear differential assembly as necessary, free of charge. Interim letters, notifying owners of the safety risk, were mailed July 13, 2026. Additional letters will be sent once the remedy is available, anticipated in late December 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S50.

Service Brakes, Hydraulic › Antilock/Traction Control/Electronic Limited Slip › Control Unit/Module25V513000
Filed Aug 8, 20258 vehiclesFord Motor Company

Defect. Ford Motor Company (Ford) is recalling certain 2021 Mach-E vehicles that were repaired incorrectly under recall 24V777. An Over-The-Air (OTA) update to the Anti-lock Braking System (ABS) may result in a loss of power brake assist, ABS, Electronic Stability Control, Traction Control, and driver assistance features.

Risk. A loss of power brake assist can increase the distance required to stop the vehicle. Additionally, a disabled antilock brake system and/or stability control system can result in a loss of vehicle control. Either of these scenarios can increase the risk of a crash.

Remedy. Dealers will update the ABS calibration software, free of charge. Owner notification letters were mailed September 18, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S81.

Electrical System › Body Control Module › Software25V404000
Filed Jun 13, 2025197,432 vehiclesFord Motor Company

Defect. Ford Motor Company (Ford) is recalling certain 2021-2025 Mustang Mach E vehicles. In the event of a low battery charge, the electronic door latches may remain locked once the driver or front passenger exits and shuts the door, possibly trapping someone who is unable to use the inside door release handles, such as a child in the back seat.

Risk. The inability to enter or exit the vehicle in an emergency increases the risk of injury.

Remedy. Dealers will update the Powertrain Control Module (PCM) and the Secondary On-Board Diagnostic Control Module C (SOBDMC) software, free of charge. Owner notification letters were mailed to 2021-2025 Mustang Mach-E owners September 12, 2025. Additionally, Owner notification letters were mailed to 2024-2025 Mustang Mach-E owners July 10, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S65.

Back Over Prevention › Software25V315000
Filed May 9, 20251,076,138 vehiclesFord Motor Company

Defect. Ford Motor Company (Ford) is recalling certain 2021-2024 Bronco, F-150, 2021-2024 Edge, 2022-2025 Escape, F-250, F-350, F-450, F-550, F-600, 2022-2024 Expedition, 2022-2025 Transit, 2021-2023 Mach-E, 2024 Ranger, Mustang, 2021-2023 Lincoln Nautilus, 2022-2024 Navigator, and 2023-2024 Corsair vehicles. A software error may cause the rearview camera image to delay, freeze, or not display when the vehicle is in reverse.

Risk. A frozen or missing rearview camera image can reduce the driver's view behind the vehicle, increasing the risk of a crash.

Remedy. The accessory protocol interface module (APIM) software will be updated by a dealer or through an over-the-air update, free of charge. This will be a phased campaign, with the remedy becoming available in different phases based on model and model years. Interim letters notifying owners of the safety risk were mailed on June 26, 2025. Additional letters will be mailed once the final remedy is available on each phase. Owner notification letters were sent on October 8, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S49.

Electrical System › Propulsion System › Traction Battery › Management System/Energy Control Module (bms/Becm) › Software25V130000
Filed Feb 28, 2025626 vehiclesFord Motor Company

Defect. Ford Motor Company (Ford) is recalling certain 2021-2022 Mustang Mach-E vehicles previously repaired incorrectly under recall number 22V-412. The high voltage battery main contactors may overheat.

Risk. An overheated high voltage battery contactor may cause the vehicle to lose drive power, increasing the risk of a crash.

Remedy. Dealers will update the on-board software, free of charge. Owner notification letters were mailed April 11, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S14.

Service Brakes, Hydraulic › Antilock/Traction Control/Electronic Limited Slip › Control Unit/Module24V777000
Filed Oct 18, 202450 vehiclesFord Motor Company

Defect. Ford Motor Company (Ford) is recalling certain 2021 Mach-E vehicles. An Over-The-Air (OTA) update to the Anti-lock Braking System (ABS) may result in a loss of power brake assist, ABS, Electronic Stability Control, Traction Control, and driver assistance features.

Risk. A loss of power brake assist can extend the distance required to stop the vehicle. Additionally, a disabled antilock brake system and/or stability control system can result in a loss of vehicle control. Either of these scenarios can increase the risk of a crash.

Remedy. Dealers will update the ABS calibration, free of charge. Owner notification letters were mailed November 5, 2024. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S65.

Electrical System › Propulsion System › Traction Battery › Management System/Energy Control Module (bms/Becm)23V687000
Filed Oct 13, 202334,762 vehiclesFord Motor Company

Defect. Ford Motor Company (Ford) is recalling certain 2021-2022 Mustang Mach-E vehicles equipped with an extended range battery. The high voltage battery main contactors may overheat.

Risk. An overheated high voltage battery contactor can result in a loss of drive power, increasing the risk of a crash.

Remedy. Dealers will replace the high voltage battery junction box, free of charge. Owner notification letters were mailed December 29, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 23S56. Vehicles included in this recall that were previously repaired under recall 22V-412 will need to have the new remedy completed.

Electrical System › Propulsion System › Traction Battery › Management System/Energy Control Module (bms/Becm) › Software22V412000
Filed Jun 10, 202248,924 vehiclesFord Motor Company

Defect. Ford Motor Company (Ford) is recalling certain 2021-2022 Mustang Mach-E vehicles. The high voltage battery main contactors may overheat.

Risk. An overheated high voltage battery contactor may cause the vehicle to lose drive power, increasing the risk of a crash.

Remedy. Dealers will update the on-board software, free of charge. Owner notification letters were mailed on July 8, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S41.

Power Train › Automatic Transmission › Control Module › Software22V333000
Filed May 13, 2022464 vehiclesFord Motor Company

Defect. Ford Motor Company (Ford) is recalling certain 2021 Mustang Mach-E vehicles equipped with all-wheel drive. The powertrain control module (PCM) functional safety software may fail to detect a software error, resulting in unintended acceleration, unintended deceleration, or a loss of drive power.

Risk. Unintended acceleration, unintended deceleration, or a loss of drive power increases the risk of a crash.

Remedy. The PCM software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed June 9, 2022. Owners may contact Ford customer service at 1-800-436-7332. Ford's number for this recall is 22S29.

Seat Belts › Rear/Other › Anchorage21V979000
Filed Dec 16, 20212,622 vehiclesFord Motor Company

Defect. Ford Motor Company (Ford) is recalling certain 2021-2022 Mustang Mach-E and 2022 Maverick vehicles. The rear seat belt buckles may not be properly attached to the rear floor assembly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 208, "Occupant Crash Protection," and 210, "Seat Belt Assembly Anchorages."

Risk. Improperly attached seat belts may not adequately restrain an occupant in a crash, increasing the risk of injury.

Remedy. Dealers will repair the rear seat belt buckle attachments, free of charge. Owner notification letters were mailed January 28, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21C36.

Visibility › Fixed Panaramic Roof/Sky Light Assembly21V712000
Filed Sep 14, 202113,544 vehiclesFord Motor Company

Defect. Ford Motor Company (Ford) is recalling certain 2021 Mustang Mach-E vehicles. The vehicle's panoramic roof glass panel may not have been properly bonded to the vehicle, which could allow it to detach.

Risk. A roof panel that separates from a vehicle can become a road hazard, increasing the risk of a crash or injury.

Remedy. Dealers will apply additional urethane adhesive, free of charge. Owner notification letters were mailed October 29, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S42.

Visibility › Windshield › Critical Fasteners21V711000
Filed Sep 14, 202117,692 vehiclesFord Motor Company

Defect. Ford Motor Company (Ford) is recalling certain 2021 Mustang Mach-E vehicles. The windshield may not have been properly bonded to the vehicle, which could allow it to detach. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 212, "Windshield Mounting."

Risk. A windshield that separates from a vehicle during a crash can increase the risk of injury.

Remedy. Dealers will remove and reinstall the windshield, free of charge. Owner notification letters were mailed on October 29, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21C22.

Suspension › Subframe/Mounting Bracket21V140000
Filed Mar 5, 20211,258 vehiclesFord Motor Company

Defect. Ford Motor Company (Ford) is recalling certain 2021 Mustang Mach-E vehicles. The front subframe bolts may not have been tightened properly during assembly, which could result in loose bolts.

Risk. Loose subframe bolts may reduce the vehicle's performance in a crash, increasing the risk of injury.

Remedy. Ford will notify owners, and dealers will inspect the front subframe bolts and tighten them as necessary, free of charge. The recall began April 2, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S09.

All 13 campaigns on file, newest first.

NHTSA investigations

Office of Defects Investigation

Before a recall there is often an investigation: NHTSA opens one when complaints or manufacturer data point to a safety defect. 4 name the 2021 Mustang Mach E.

Collisions Involving Ford BlueCruiseEngineering analysis EA25001Open
Opened Jan 17, 2025electrical system

On April 25, 2024, NHTSA’s Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE24012) to assess BlueCruise, a partial driving automation system available on certain vehicles manufactured by Ford Motor Company (Ford). NHTSA opened the investigation after the agency received notice of two fatal collisions involving BlueCruise-equipped Ford Mustang Mach-E vehicles. Based on the incidents, NHTSA scoped the investigation to 2021-2024 Mustang Mach-E vehicles equipped with BlueCruise. In June 2024, ODI sent an Information Request (IR) letter to Ford requiring that it provide …

Collisions Involving Ford BlueCruisePreliminary evaluation PE24012Closed
Opened Apr 25, 2024Closed Jan 17, 2025electrical system

On April 25, 2024, NHTSA’s Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE24012) to assess BlueCruise, a partial driving automation system available on certain vehicles manufactured by Ford Motor Company (Ford). NHTSA opened the investigation after the agency received notice of two fatal collisions involving BlueCruise-equipped Ford Mustang Mach-E vehicles. Based on the incidents, NHTSA scoped the investigation to 2021-2024 Mustang Mach-E vehicles equipped with BlueCruise. In June 2024, ODI sent an Information Request (IR) letter to Ford requiring that it provide …

High Voltage Battery Contactor FailureRecall query RQ23004Closed
Opened Aug 17, 2023Closed Dec 6, 2023Led to recall 23V687electrical system

On August 17, 2023, the Office of Defects Investigations (ODI) opened RQ23-004 to investigate instances of loss of motor power due to overheating high voltage battery contactors in model year (MY) 2021-2022 Ford Mustang Mach-E vehicles (subject vehicles). This Recall Query (RQ) was opened after receiving 12 consumer complaints alleging a high voltage battery main contactor failure in subject vehicles that were included in Recall 22V-412 and remedied prior to the reported incidents. The remedy in 22V-412 was a Secondary On-Board Diagnostic Control Module (SOBDMC) software update to monitor …

Pedestrian alert soundsDefect petition DP22005Closed
Opened Jan 27, 2023Closed Aug 7, 2023Led to recall 22V063000electrical system

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 …

Technical service bulletins

331 on file

Repair instructions the manufacturer sent its dealers for the 2021 Mustang Mach E. Not recalls: the fix is usually free only while the car is under warranty.

electrical system 134equipment 52backup camera 26transmission 14brakes 8visibility 7body and frame 6automatic emergency braking 5
26B07Service campaignSep 24, 2026automatic emergency braking

Recommended Repair Prior to Sale Customer Satisfaction Program 26B07 Certain 2021-2025 Model Year F-150 Lightning and Mustang Mach-E Vehicles Undesired Acceleration Due to Adaptive Cruise Control (ACC) Activation

24N08 -S1Service campaignApr 22, 2025unknown or other

Customer Satisfaction Program 24N08 - Supplement #1 Certain 2021-2024 Bronco Sport, Escape, Mach-E, and 2022-2024 Maverick Vehicles Driver’s Side Seat Buckle Replacement

23B50Service campaignOct 12, 2023unknown or other

Customer Satisfaction Program 23B50 Certain 2021-2023 Model Year Mustang Mach-E, 2022-2023 Model Year E-Transit, and 2023 F-150 Lightning Vehicles - Charge Cord Stuck Reprogram Battery Charge Control Module

OTA 22B28Service campaignOct 13, 2022visibility

Customer Satisfaction Program 22B28 for 2021-2022 Model Year Mustang Mach-E vehicles is now available. Quality Improvements Include: Improved HVAC system heat capability when exterior temps are at or below -15 C/5 F

TSB 26-2442Service Bulletin/Repair InstructionsOct 14, 2026electrical system

This bulletin supersedes 26-2297. Reason for update: Add 2022-2025 Transit vehicles. Some of the vehicles listed in the model statement above equipped with SYNC4 may experience a blank center display screen or black center display screen after welcome animation. The rear-view camera will still function when shifting the vehicle to reverse under these …

SSM 55242Service Bulletin/Repair InstructionsOct 13, 2026electrical system

Some 2021-2026 Mustang Mach-E vehicles may exhibit an illuminated brake warning indicator with diagnostic trouble code (DTC) C1013:92 stored in the anti-lock brake system (ABS) module. This may be due to brake pads being out of specification for compressibility, which can alter the brake system's pressure-volume and falsely indicate an internal hydraulic …

SSM 55194Service Bulletin/Repair InstructionsSep 23, 2026electrical system

Some 2021-2024 Mustang Mach-E, 2025-2026 Navigator and 2024 F-150 vehicles may exhibit inoperative welcome/approach detection lights. This may be due to the body control module (BCM) software. To correct the condition, download and run the "BCM - Programmable Module Installation (PMI)" application using the latest software level of the Ford Diagnosis and …

SSM 55031Service Bulletin/Repair InstructionsJul 23, 2026electrical system

Some 2021-2026 Ford/Lincoln vehicles may exhibit various symptoms including but not limited to the auto start/stop system not operating as intended with a "Check Charging System" message in the instrument panel cluster (IPC) while the charging system is operating properly with no charging related diagnostic trouble codes (DTC) stored. This may be due to …

SSM 55028Service Bulletin/Repair InstructionsJul 21, 2026electrical system

Some 2021-2024 Ford and Lincoln vehicles may exhibit an "Updating SYNC" message on the vehicle center display screen after an over the air (OTA) update. The message can be cleared from the center display screen and SYNC can be used normally, but it will re-appear at every subsequent ignition cycle. Inform customers that engineering is currently working on a …

GSM-26.2651B MachEOver The AirJul 13, 2026electrical system

Quality improvements include: - Updates the motor short failure detection logic to prevent Diagnostic Trouble Codes

Showing the newest 6 of 134 bulletins about the electrical system, and any warranty extensions or service campaigns.

What owners reported

Newest filings
Electrical System
Filed Oct 29, 2026PA

On August 8, 2026, my 2021 Ford Mustang Mach-E Premium experienced a serious electronic lockout. The vehicle was running, with the air conditioning and music on, when the doors locked and I was unable to regain entry. My keys, phone, purse, medication, and other essential belongings were inside the vehicle. I attempted multiple methods to regain access, including the driver’s door keypad, but I was unsuccessful. I remained locked out for approximately 7.5 hours and ultimately had to break the windshield to reach inside and unlock the vehicle. My understanding is that Ford had previously performed a recall remedy addressing a potential electronic door-lockout issue on this vehicle. I am concerned that the vehicle experienced a similar safety-related malfunction after that remedy. I do not yet know the precise technical cause and am requesting investigation. Following this incident, my vehicle experienced repeated 12-volt battery and no-start problems. When the vehicle was left at Kenny Ross Ford for diagnosis, I was later unable to get it to respond to the key or show lights or audible signals, and it did not appear to respond when connected to a charger. The dealership’s inspection subsequently recommended replacing the 12-volt battery and conducting a parasitic-drain test, but the report provided to me did not establish the cause of the original lockout. I am concerned that an electronic failure involving the door-latch system, 12-volt power supply, vehicle control modules,

Power Train
Filed Oct 11, 2026CA

2021 model mustang Mache got a new High Voltage Battery Warning on the dashboard and asked to stop the vehicle. My car is Premium trim standard range, but other trims and extended range battery models were recalled for this exact issue earlier, but the premium trim standard range car was not included in recalls. I have read online forums that many people who own standard range cars are seeing this warning suddenly now. Please work with Ford to include standard range cars from 2021 mustang Mache EV to recall for this repair, i think it is also called HVBJB error. I don't have the exact recall number issued for extended range cars earlier for this same error.

Service BrakesCrash
Filed Oct 3, 2026NC

I was involved in a car accident on the XXX I was in the turn lane and a second vehicle hit my driver side, spun me around, and I ended up facing the opposite direction. What occurred next is my safety complaint. The vehicle continued to travel forward and, in fact, accelerated and I was unable to turn or stop in spite of hitting the brake. It caused me to hit a third vehicle and I stopped short of a gas line. There was a recall on this vehicle 22S29. The issue was a functional safety monitor software fault which potentially caused unintended acceleration, unintended deceleration, or unexpected movement I purchased the car in 2023. The recall was dated May of 2022 and was noted on the market valuation report / supplemental information. I was not aware of this recall and I do not believe the issue had been corrected prior to purchase in spite of being told that all recalls had been addressed prior to my purchase. Luckily, nobody was severely injured. I sustained chest wall contusion from the airbag, possibly rib fracture(s) and sternal fracture. My grandson who was [XXX] old was in the backseat and he was not injured luckily but was very traumatized. There were no warning signs. There was a police report but no ticket. The car was totaled so it is not in my possession at this time. The auto dealer that had performed several recall issues for me after my purchase did not have any record that this particular recall had been addressed. I have filed a complaint with Ford as well.

Forward Collision Avoidance › Warnings
Filed Oct 2, 2026MI

The Pre-Collision Assist becomes suddenly unavailable when driving over uneven surfaces, including bumps and rumble strips. When the service center of my local ford dealer investigated this code, they discovered it is a software issue, and the only way to remedy the problem is to perform 5 software updates and an alignment: The updates are on: IPMA, PSCM, CCM, CMR, PDW. IPMA alignment. There are no other solutions to correct the issue to prevent the safety feature from failing. The impact of this failure is an increased chance of a collision due to sudden loss of front collision detection.

Forward Collision Avoidance › Warnings
Filed Oct 2, 2026MI

This is linked to tracking case 11768528. I wanted to provide the tsb: 23-2040. The fault causes the pre-collision assist to become disabled.

Power Train
Filed Sep 28, 2026TX

While accelerating on a highway on-ramp, the vehicle displayed Powertrain Malfunction/Reduced Power, a High-Voltage Battery Warning. Power was reduced while merging into traffic. The same warnings appeared at about 90,000 miles and cleared on their own. This is a Standard Range RWD Mach-E, which was excluded from the high-voltage battery junction box recall. The vehicle was towed to AutoNation Ford Katy and diagnosed with HVBJB failure. Loss of propulsion at highway speeds is a safety hazard. I am requesting that NHTSA investigate whether Standard Range vehicles should be included in the recall.

Electrical System
Filed Sep 28, 2026WI

My 2021 Mustang MachE experienced a failure of the relay which connects its high-voltage battery to the rest of the car. The car is an EV, and the result of this is that the drive-motor had no power, and the car would not move. I would like to ask, please, that all model years with this known-issue (HVBJB - high voltage battery junction box) be recalled.

Electrical System
Filed Sep 28, 2026TX

I own a 2021 Ford Mustang Mach-E Standard Range RWD. My vehicle has experienced a high-voltage powertrain malfunction involving the high-voltage battery system/HV Battery Junction Box (HVBJB). The vehicle is currently at a Ford dealership for diagnosis and repair. What concerns me is that the same high-voltage/powertrain warning appeared on my vehicle previously, before the vehicle reached 100,000 miles. The warning appeared in my FordPass history, then went away. The vehicle later developed the same type of warning again, and the problem has now resulted in a current high-voltage powertrain malfunction. My vehicle is not included in the existing HVBJB recall (23S56) based on its VIN/build configuration. I believe this may indicate that vehicles outside the current recall population can experience the same HVBJB/high-voltage failure. I contacted Ford about the issue and requested Goodwill Assistance. Ford denied the request. I am asking NHTSA to review whether the existing recall population adequately covers 2021 Mustang Mach-E vehicles experiencing this failure and whether vehicles outside the current recall population may have the same safety defect. The fact that the warning appeared before 100,000 miles is particularly important because it suggests the current failure may have been preceded by an earlier warning while the vehicle was still below the mileage associated with the battery warranty. I have FordPass history documenting the earlier warning and can provide additi

Structure › Body
Filed Sep 18, 2026IL

While driving my front passenger door opened. It has now done it several times while driving the vehicle. Also, I will lock my car and walk into the house and work and my door will open setting my alarm off.

Electrical System
Filed Sep 1, 2026CA

My 2021 Ford Mustang Mach-E (142,009 miles) intermittently fails to accept a charge at public DC fast-charging stations. My husband relies on these stations because our home electrical panel cannot support a home EV charger, and he uses this vehicle daily for his work in commercial real estate, often needing to charge it twice a day while traveling throughout Southern California. We first brought the vehicle to Tuttle-Click’s Capistrano Ford (San Juan Capistrano, CA) for this issue, and were charged $250 for a diagnosis and software-related repair (Invoice XXX, dated XXX). The technician’s notes state the vehicle would stop charging after about a minute at DC fast chargers, that the code P0EEE:27 was stored in the SOBDM module, and that the battery was manually charged to 99% and the code cleared. Ford refunded the $250 after the same problem recurred shortly after this repair. When we brought the vehicle back in a second time for the identical issue, the dealership informed us that Ford currently has no fix for this defect, and that only a Level 1 or Level 2 AC home charger can reliably charge the vehicle — which is not an option for us since we have no home charger installed. The dealership subsequently provided us with a copy of Ford’s own internal Special Service Message, SSM 55080, titled ‘Stop Charging When Using DC Fast Charger Level 3 With DTC P0EEE:27 And/Or P2E53:27 Stored In the SOBDM Module.’ This bulletin confirms Ford is aware this defect affects 2021–2023 Musta

Electrical System
Filed Aug 20, 2026DC

This is the information from the Ford dealership that was looking at my vehicle, but did not complete the repair: "Verified customer concern. During diagnosis, the following on-demand DCs were retrieved from the BECM: POAA1:00, POAA4:00, and P0563:00. Following TSB 25- 2247, a High Current Fuse Box is required for replacement to start. During the FDRS High Voltage System De-energizing procedure, FDRS detected a stuck contactor. After opening the LVSD as instructed, FDRS displayed Voltage Still Present. Multiple repair attempts failed. Customer was contacted and notified to bring to selling dealer, Further technical support required with engineering. No repairs made at this time." While Ford has reported that my vehicle is not subject to any related recall at this time, the safety concerns raised during this diagnosis are very similar to those safety concerns raised in NHTSA Recall No:23V-687 (Manufacturer Recall No: 23S56). My vehicle is also part of the described class of vehicle in that Safety Recall Report. I am of the belief that my vehicle should have been included in that safety recall or a related safety recall. To date, every Ford dealership I have reached out to refuses to make repairs to my vehicle related to this issue.

Power Train
Filed Aug 18, 2026TX

My 2021 Ford Mustang Mach-E suffered a total loss of motive power on the road, throwing code P0D10:00:AF for a stuck-open high-voltage contactor. This is the exact failure mode of Safety Recall 23S56. Ford is refusing to cover the repair because my VIN was omitted from the database and the vehicle is at 108,017 miles, treating a hazardous powertrain defect as an out-of-warranty consumer expense. I have an active case number with Ford.

Electrical System
Filed Aug 9, 2026CA

While merging onto the freeway and accelerating, the center touchscreen detached from its mount. The screen has two components: a rear housing fixed to the dash and a glass front panel that sits on top of it — the glass panel came loose on its own; I have never attempted to remove or pry it. The panel remained connected only by internal wiring and hung loose from the dash while the vehicle was in motion. This created three distinct safety hazards: (1) the screen was dangling and at risk of fully detaching, (2) the failure occurred during a high-attention driving maneuver (accelerating while merging), and (3) I was forced to catch the glass panel with one hand to prevent it from falling or shattering, then reattach it while still navigating traffic — as the sole occupant of the vehicle. Heavier-than-usual traffic that day gave me a lower-speed window to manage this; at highway speed under normal conditions, this could have been considerably more dangerous. No warning lights or dashboard messages preceded the failure — this is a hardware/mechanical defect, likely related to the internal mounting clips. Since the initial failure, the screen has detached repeatedly during acceleration, occurring frequently over the following days. In subsequent incidents, my boyfriend was a passenger and able to assist in stabilizing the screen. The screen has since stopped functioning entirely, which independently constitutes a safety issue, as it disables the backup camera display and other dri

Structure › Body
Filed Aug 9, 2026NJ

The panoramic roof glass panel is not properly bonded/sealed to the vehicle body structure, allowing water to leak into the cabin on the driver’s side. The vehicle and the failed component (roof glass/moulding) remain available for inspection upon request. This creates a safety risk consistent with the one described in NHTSA Campaign 21V712000 / Ford Safety Recall 21S42, which covers 2021 Mustang Mach-E vehicles with inadequate panoramic roof glass panel adhesion to the vehicle body structure — a defect that, per Ford’s own recall filing, creates risk of the roof panel separating from the vehicle while driving, increasing the risk of a road hazard, injury, or crash. My vehicle exhibits the water leak symptom associated with this defect, but my VIN was not included in the recall population. The first visible symptom — staining on the driver’s side rear headliner — was documented in a photograph dated XXX, with continued staining documented in a follow-up photograph dated XXX. The vehicle was presented to an authorized Ford dealer (All American Ford of [XXX]) for inspection on XXX. The dealer confirmed the water leak and documented the driver-side top moulding as faulty, with the roof panel requiring replacement. The vehicle was also examined through a BBB AUTO LINE arbitration proceeding (Case #XXX), which acknowledged the existence of Safety Recall 21V712 in connection with this vehicle’s file. There were no warning lamps or dashboard messages associated with this failure; th

Fuel/Propulsion System
Filed Aug 6, 2026NJ

The HVBJB ($3500 + Tax) went on my car. It is out of battery system warranty by 25,000 miles (ended at 100,000 miles, I have 125,000 miles). I called Ford Corporate and they said they "have no current programs" to give me any good will discount on the repair. This is a big, known issue with Mustang Mach-e's There was a recall for this HVBJB part / system on many of the 2021 models, but somehow mine wasn't included in the recall. I cannot afford this repair, and I was hoping the NHTSA can get involved to get me some financial relief from Ford. There was also a safety issue as this morning when this all happened, the car forced me to stop at an intersection and would not move or restart. The police had to push me through the intersection. It's currently at Chapman Ford in Egg Harbour Townshop, NJ.

Service Brakes, HydraulicCrash
Filed Jul 31, 202665,000 milesCA

The contact owns a 2021 Ford Mustang Mach-E. While the contact's daughter was driving at an undisclosed speed, the vehicle independently accelerated. The brake pedal was depressed; however, the vehicle failed to stop as intended. No warning lights were illuminated. The contact stated that the failure occurred while the vehicle was being parked in the residence driveway. The vehicle crashed into the right side of the residence before coming to a stop. The air bags did not deploy. The contact stated that the right side of the garage was damaged. No injuries were sustained. The contact stated that the failure was a known failure with the vehicle. The contact stated that an unknown recall with a similar failure was completed in 2022. The vehicle was towed to a local tow yard. The vehicle was deemed a total loss by the insurance company. The manufacturer was not made aware of the failure. The failure mileage was approximately 65,000.

Engine
Filed Jul 17, 2026OH

While driving my 2021 Ford Mustang Mach-E, the front electric drive unit failed suddenly with no warning signs, warning lights, unusual noises, or any prior indication of a problem. During the failure, multiple fault messages appeared on the instrument cluster, including warnings that disabled adaptive cruise control and indicated the all-wheel-drive system was no longer functioning. The vehicle began to vibrate severely, feeling as though it was driving over rumble strips. As I slowed down, the front of the vehicle became extremely clunky and exhibited abnormal drivetrain behavior. Shortly afterward, the vehicle became undrivable and could no longer be operated under its own power. It had to be towed to a Ford dealership, where I was informed that the front electric drive assembly had failed and required replacement. This is the second time this exact component has failed on the same vehicle. The first front electric drive assembly failed at approximately 33,000 miles and was replaced under warranty. The second failure occurred at approximately 102,000 miles with no warning. I believe this repeated and sudden failure of a critical drivetrain component presents a significant safety concern because it can leave drivers stranded without warning and results in an unexpected loss of propulsion while operating the vehicle in traffic.

Engine
Filed Jul 17, 2026OH

While driving my 2021 Ford Mustang Mach-E, the front electric drive unit failed suddenly with no warning signs, warning lights, unusual noises, or any prior indication of a problem. During the failure, multiple fault messages appeared on the instrument cluster, including warnings that disabled adaptive cruise control and indicated the all-wheel-drive system was no longer functioning. The vehicle began to vibrate severely, feeling as though it was driving over rumble strips. As I slowed down, the front of the vehicle became extremely clunky and exhibited abnormal drivetrain behavior. Shortly afterward, the vehicle became undrivable and could no longer be operated under its own power. It had to be towed to a Ford dealership, where I was informed that the front electric drive assembly had failed and required replacement. This is the second time this exact component has failed on the same vehicle. The first front electric drive assembly failed at approximately 33,000 miles and was replaced under warranty. The second failure occurred at approximately 102,000 miles with no warning. I believe this repeated and sudden failure of a critical drivetrain component presents a significant safety concern because it can leave drivers stranded without warning and results in an unexpected loss of propulsion while operating the vehicle in traffic.

Lane Departure › Assist
Filed Jun 22, 2026NC

Vehicle: 2021 Ford Mustang Mach-E VIN: [XXX] Mileage: 56,005 I am filing this complaint to bring to NHTSA's attention a safety concern regarding Ford Motor Company's decision to make the Blue Cruise driver-assistance system available only via a paid subscription beginning January 2027, at a cost of $49.99 per month. Blue Cruise is a hands-free highway driving assistance system — a Level 2 driver-assistance safety technology. The hardware enabling this system was installed in my vehicle at the time of purchase and was represented as a feature of the vehicle. Ford is now moving to disable this safety feature on existing, in-service vehicles unless owners pay an ongoing subscription fee. I respectfully request that NHTSA examine whether a manufacturer's ability to remotely disable or withhold active safety technology on vehicles already in service — technology that was sold as part of the vehicle — raises concerns under federal motor vehicle safety standards. Specifically: 1. Consumers purchased these vehicles with the reasonable expectation that installed safety hardware would remain functional. 2. Ford's decision to monetize this feature post-sale, on vehicles already in service, effectively degrades the safety capability of those vehicles for owners who cannot or will not pay. 3. The precedent this sets — manufacturers using over-the-air software controls to disable safety features for revenue — warrants regulatory attention. I am not alone in this concern. There are thousand

Forward Collision Avoidance › Adaptive Cruise Control
Filed Jun 17, 2026CA

The front camera system does not function which causes all forward collision safety features to become unavailable, as well as any cruise control or automatic high beam lights. Seems to be a common issues and is related to faulty fiber optic cables.

Electrical System
Filed May 27, 2026NY

This is a safety issue. The front collision assist is not working. I have returned the car to the Ford Dealer (Biener Ford) several times but the dangerous issue persists. I'm not the only one. There are many complaints listed on the web and the Ford Mach E forum. Ford needs to recall their EV Ford Mach-E vehicles and fix this dangerous safety issue once and for all.

Electrical System
Filed May 7, 2026AZ

The car gives two messages, "Front Camera Fault Service Required" and "Pre-Collision assist not available." The cruise control does not work, however, the front camera does work. I had the vehicle scan done at the Ford dealer and was told it needs a 7 hour software update, after which it may need cables replaced. I do not understand how software goes bad. I do understand something may have happened to cables but that would not be checked until they had charged me $ 1,400 for a software update. This is a safety issue and, from what I read on the Mach E forum, is not where near unique to my vehicle.

Unknown or Other
Filed Apr 30, 2026NJ

There’s a known recall. “2021 Mach-E models produced between Feb 24, 2020, and July 18, 2021, are at risk of the glass panels detaching or leaking.” But my car, a 2021 model, isn’t on the list. I just discovered that my headliner is stained and there’s a leak.

Vehicle Speed Control
Filed Apr 29, 2026CA

Vehicle: 2021 Ford Mustang Mach-E Component: Image Processing Module A (IPMA) / Front Camera / Forward Collision Avoidance System The IPMA and front camera system have failed, disabling Pre-Collision Assist, AEB, forward collision warning, and adaptive cruise control while driving. The vehicle is available for inspection upon request. Warning messages "Front Camera Fault Service Required" and "Pre-Collision Assist Not Available" first appeared August 24, 2022 and have recurred consistently over nearly four years. No accident, physical damage, or obstruction was present at any occurrence. This failure puts safety at risk by silently disabling AEB and forward collision warning during normal driving — systems a driver may depend on in an emergency braking situation with no advance notice they are unavailable. The problem was confirmed by a Ford dealership in February 2026. Their repair order documents: "RAN IPMA SELF TEST AND FOUND DTC SET U3000-49... HARDWARE TEST FAILED... FOUND TSB RELATED REC REPLACE MODULE." The dealer contacted Ford, who authorized 50% off the module replacement only, characterizing it as a "loyal customer discount" rather than a warranty or goodwill repair. I declined to pay for the fix. NHTSA Campaign 11028164 (superseding TSB 25-2156) covers this exact failure. Ford's own TSB acknowledges the defect and the dealer confirmed it applies to my vehicle, yet owners are being quoted up to $8,000 for a known safety system failure. I'm requesting NHTSA investig

Forward Collision Avoidance › Adaptive Cruise Control
Filed Mar 30, 2026MA

The front camera has failed and it is available for inspection upon request. The safety of myself and everyone in my car is at risk when the pre-collision assist is not available due to this components failure. Yes, it is a daily occurrence and the camera never stays on for long. A fix was attempted once by a dealer. The component has not been inspected by either of those parties. Only the dealer whom the car was purchased from. Yes, warning messages pop up every time in the car and in the phone app about the issue. They first appeared before car purchase when the dealer fixed it in early February. Then it resumed again in late February/March.

Forward Collision Avoidance › Adaptive Cruise Control
Filed Mar 21, 2026MD

An error message intermittently pops up on my vehicle that says, "Front Camera Fault", causing collision assistance and adaptive cruise control to suddenly stop working. This is a major safety issue, as a failure of adaptive cruise control while under operation may lead to a risk of an accident. Ford is aware of this issue and has issued TSB 23-2155, but they are treating it like a standard repair and not covering vehicles out of warranty. This should be a safety recall. See here for many others with the same issue: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Electrical System
Filed Feb 19, 2026IL

Vehicle experienced immediate loss of motive power while in motion at 45 mph after "Stop Safely Now" alert. This is a repeat power failure. The vehicle was in service for 75+ days (Dec-Feb) for this exact defect. The Ford service center said they replaced the “battery controller” yet the issue recurred. The car previously flagged this alert while in motion 2 times prior (one on the highway going ~65mph and on another major street going roughly ~45 mph). As a Ford Reacquired Vehicle (Buyback), the failure to resolve this catastrophic electrical fault creates an extreme risk of crash and entrapment in traffic, putting myself, my family and the drivers in vicinity at significant safety risk. The car is currently at a different Ford Service Center. They have been able to reproduce the issue and are currently running diagnostics to identify a resolution.

Electrical System
Filed Feb 7, 2026PA

After recall-related software updates were performed on my 2021 Ford Mustang Mach-E, the vehicle began experiencing repeated electrical and climate control failures. The heating and defrost system stopped working, leaving the vehicle without heat and causing the windows to fog, which reduces visibility in cold weather and creates unsafe driving conditions. The vehicle has been taken to multiple authorized Ford dealerships for inspection and repair; however, the problem returned immediately after the repair. The issue was reproduced and confirmed by a second dealer. A required part is currently on back order until the end of Feburary, leaving the vehicle unrepaired for an extended period. In addition, the vehicle experienced 12-volt battery failure and slow charging after the last recall update. These issues were not present prior to the recall. There were no warning lights before the failures occurred. During severe winter weather conditions in Pennsylvania, the lack of heat and defrost made it extremely difficult and unsafe to operate the vehicle. Because of reduced visibility and freezing interior temperatures, the vehicle could not be safely driven and, due to frigid temperatures, has remained parked. I am still making monthly payments on a vehicle that cannot be reliably or safely used.

Power Train
Filed Feb 4, 2026OH

On Saturday, [XXX], while driving under normal conditions, the vehicle experienced a sudden and complete loss of propulsion without warning. There was no reduced-power mode, no dashboard alert, and no mobile app notification prior to shutdown. The vehicle was subsequently inspected by a Ford dealership. The technician identified an intermittent software-related condition consistent with Ford TSB 26-2005, which documents a fault capable of draining the 12-volt electrical system during vehicle operation. The technician stated the 12-volt battery is not believed to be the root cause. The loss of propulsion occurred while the vehicle was in motion and resulted in a full shutdown. The condition was not preceded by any driver warning or controlled degradation. No driver warning was received after shutdown. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Electrical System
Filed Jan 22, 2026FL

I am requesting immediate escalation regarding my 2021 Ford Mustang Mach-E (VIN: [XXX] ), which is currently undrivable due to being stuck in “Power Accessory Active” mode. The vehicle will not enter Drive. The dealer has diagnosed DCEM / high-voltage system-related faults and stated that recall repairs cannot be completed unless I first pay approximately $3,000 to repair the “main battery.” My concern is that the symptoms and failure mode exactly match the known High-Voltage Battery Junction Box / DCEM defect described in Ford Safety Recall 23S56, including: •Vehicle unable to drive •High-voltage system refusing to close contactors •Vehicle remaining in accessory power mode •Safety-related loss of motive power While my VIN may not be currently listed as eligible for these recalls, my vehicle is exhibiting identical symptoms and failure modes associated with the following Ford safety recalls: •HV Battery Junction Box / DCEM defect (Recall 23S56) •Powertrain / Software Update (Recall 22S29) •12-Volt Battery / Door Latch Entrapment Risk (Recall 25S65) It is important to note that other Mustang Mach-E owners have reported the same recall-related failures even when their VINs were not listed for these recalls. These failures involve contactor issues, loss of motive power, and vehicles being stuck in accessory mode — identical to the symptoms my vehicle is experiencing. Given that my vehicle is experiencing a safety-related loss of motive power, Given the safety implications and k

Unknown or Other
Filed Jan 13, 2026CA

The spot welds connecting the door at the hinges have failed. The metal is shearing, over 10mm, at multiple of the world locations.

Back Over Prevention › Warnings
Filed Dec 24, 2025MI

The backup camera and 360 view stopped working, and the reverse break assist is not available when placing the vehicle in reverse. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Unknown or Other
Filed Dec 23, 2025IL

Ford is unable to perform two safety recalls. The first is over the windshield which can lead to its failure while driving. The second is for the glass roof which can cause a failure while driving. The local dealer in Springfield Illinois says they can not do the work and can not identify anyone locally who will do the work. The dealership with the Ford autobody repair shop in the next town over in taylorville Illinois says they can not do the work. I called Ford customer service and they just sent me to the taylorville shop that said they can't do the work. The windshield or roof can come off and no one will do the repair including Fords own autobody shop. Help.

Electrical System › Propulsion System › Charging › Module › AccessoryFire
Filed Dec 16, 2025HI

While charging my electric vehicle with this Enel X JuiceBox 40 charger, a burning plastic smell was noted. Upon examining the Enel X charger plug that was attached to my home's NEMA 14-50, it appeared partially melted and very to touch. Using a towel, the plug was removed and a small fire and sparks flew out of the NEMA outlet. The right half of the outlet's plastic shell was melted and the inner metal was charred. Same charring and melting was noted on the corresponding side of the Enel X plug. I turned the circuit breaker off and the sparks and fire subsided. Model of JuiceBox: 2JBO401RNA-PJWX-300

Structure › BodyCrash1 injured
Filed Nov 28, 2025PA

I bought this car in August of 2024. It started having issues with the door lock in September and in December I decided to sell it back to the dealer but was in a car accident on the way to the dealership. Unfortunately the door jamming issue caused repair problems and the auto repair shop could not fix the door issues. I lost the car to the repair shop in a lien sale due to the cost of repair which was over $20,000. In August of 2025 Ford issued a recall which allowed the auto repair shop was able to fix the car and sell it to a dealership. I have contacted Ford several times in relation to the issues with the car and how they caused me to loose the car, but they have not responded despite the promise to do so in 7-15 business days. Loosing this car has caused deep stresses in my life. I have lost several business clients because I'm no longer able to get around. I have had my life impacted to the point of having to relocate. I bought the car outright paying $45,000. Ford has refused to do anything to compensate for my loss.

Forward Collision Avoidance › Adaptive Cruise Control
Filed Oct 22, 2025CA

The car would intermittently give an error saying pre-collision assist not available and now this error is permanent. There is a technical service bulletin for it 23-2155 Lots of people have been complaining about this in the mach e forum https://www.macheforum.com/site/threads/front-camera-fault-pre-collision-assist-not-available-errors.18710/page-69#post-1026803 This causes people to drop out from the automatic driving bluecruise without notice and adaptive cruise control becomes unusable.

Power Train
Filed Oct 20, 202540,400 milesSC

The contact owns a 2021 Ford Mustang Mach-E. The contact stated that while driving approximately 20 - 25 MPH in the rain at night, the brake pedal was bouncing up and down. The contact stated that the doors locked and failed to open. Additionally, the vehicle stalled. The contact stated that the hazard lights were inoperable. They stated that one of the passenger’s side tire warning lights was illuminated. The contact stated that the battery was at 98 percent and that several unknown warning lights were illuminated. The vehicle was taken to the local dealer to be repaired under NHTSA Campaign Number: 22V333000 (Vehicle Speed Control, Power Train) prior to the failure. The contact called Roadside Assistance, but Roadside Assistance was unable to assist. The contact stated that a Police Officer arrived on the scene to assist. The vehicle was towed to the local dealer after several hours. The vehicle was not diagnosed or repaired. The manufacturer was contacted but no assistance was provided. The failure mileage was approximately 40,400.

Electrical System
Filed Oct 15, 2025GA

Car stalled once while going to a military appt but started up 3 mins later. Car then made a noise then stalled out of nowhere on the highway at a slow speed in heavy traffic causing anxiety. vehicle then had me stranded waiting for a tow to find out it’s the HVJB .

Forward Collision Avoidance › Adaptive Cruise ControlCrash
Filed Oct 14, 2025KS

There are many reports of the Mustang Mach E "accelerating unexpectedly." This usually happens in parking lots or other situations involving low speed and a rapid turn of the wheel. I know exactly what the problem is, because it happened to me this morning. While parking in my parking garage, my car rapidly accelerated uphill and I only narrowly avoided hitting a wall. Here is why: There are two interconnected problems. The first is that the "cruise control on/off" button is located on the far left of the interior of the steering wheel, which makes it easy to accidentally press when doing a sharp, quick one-handed turn of the wheel (like when parking). When this happens, CC engages while in the act of parking. This is exactly what happened to me. I accidentally hit the button while doing a sharp twist of the wheel, I saw the CC engage, the car rapidly accelerated uphill without my foot on the gas pedal, and I would have hit the wall in front of me if I had been a split-second slower in hitting the brake. The second problem is that there is supposed to be a failsafe for accidentally activating CC at low speed, BUT IT DOESN'T ALWAYS WORK. Page 224 of my manual says "Press the button to activate system. When the system activates, the set speed is equal to whichever is greater, the current vehicle speed, or 15 mph...." This part is true, and this is how the unexpected acceleration to 15mph occurs when parking. But the manual continues: "If the speed is too low, or other condition

Electrical System
Filed Oct 9, 2025MO

On [XXX], my 2021 Ford Mustang Mach-E (VIN [XXX] ) experienced a complete electrical failure related to its V12 battery system. The vehicle required roadside assistance twice during the same service call — first to jump the car to release the hood latch and again to restore enough power to unlock the doors. An elderly occupant was trapped inside until power was restored. After exiting, she became light-headed and fell; EMS responded and transported her to the hospital. This represents a serious safety defect because total electrical shutdown prevented door operation and normal egress. I am requesting investigation and possible recall review. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Forward Collision Avoidance › Adaptive Cruise Control
Filed Oct 4, 2025CO

Camera system that allows hands free driving, lane departure warning, collision warning and adaptive cruise control fails and all system offline. Extremely widespread on the 2021 models. Looks to be a cable route to the camera that was installed incorrectly. Went to dealership, they said they see this in almost all of the Mach E vehicles. Usually begins failing when hitting bumps -- system goes in/out. After a while, system drops out completely and all safety systems relying on them fail.

Vehicle Speed Control
Filed Sep 25, 2025NY

When in cruise control, any speed, car suddenly accelerates This happens while driving, or sometimes after stopping and then resuming previous set speed. For example I was driving in cruise control at 38 mph, when the car suddenly sped to 50mph. Or when on a highway, driving at 55mph, the car suddenly accelerated to 70mph. Started about 3 weeks ago.

Forward Collision Avoidance › Warnings
Filed Sep 23, 2025WA

Going over any bump in the road greater than 2 inches in heigth causes the following: - Front Camera Fault Service Required message - Pre-collision Assist inoperative - Adaptive cruise control inoperative

Unknown or Other
Filed Sep 23, 2025GA

In mid-November 2023, the authorized Ford dealership Hutchinson Ford of Forsyth, located in Forsyth, Georgia, sold and installed four Toyo A23 tires (size 225/55R19 99V) on my 2021 Ford Mustang Mach-E. After approximately 23,000 miles, the tires experienced catastrophic premature wear. Upon investigation, I discovered the dealership had installed tires with a load index of 99. The manufacturer's required specification for my vehicle is a minimum load index of 103. This incorrect fitment created an 880-pound deficit in the vehicle's total load-carrying capacity, posing a severe and constant risk of tire failure, especially at highway speeds. This is a critical safety issue for a heavy electric vehicle. The dealership's management has acknowledged the danger. When I raised this issue, the service manager stated they were "glad something bad did not happen." Despite this admission of the risk they created, they have refused to correct the safety issue, claiming the premature failure is normal wear as the tires are "nearing end of life." This constitutes a dangerous service practice by an authorized Ford dealer, which knowingly left a customer's vehicle in an unsafe condition. I am filing this complaint to document this safety issue and the dealership's refusal to rectify it.

Power Train
Filed Sep 15, 2025TX

Only incident I have had is that the dealership cannot fix the recall yet its been a week and still have not recieved anything ,or a loaner or a rental. I am in the military active duty and havent had anything

Back Over Prevention
Filed Sep 8, 20257,500 milesCA

The contact owns a 2021 Ford Mustang March E. The contact stated that while reversing, the back over prevention camera image was frozen, and the driver was unable to view the images behind the vehicle. The vehicle was taken to the local dealer who determined that the back over prevention camera was faulty; however, the VIN was not included in NHTSA Campaign Number: 25V315000 (BACK OVER PREVENTION). The vehicle was not repaired. The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 7,500.

Service Brakes
Filed Sep 1, 2025NJ

Ford had a recall on the brakes. The brakes were services 3 times in relational to this issue. Now again the front end shutters when braking especially at highway speed. The dealer says the pads need to be replaced and the rotors resurfaced .This is the 4th time in 42,000 miles. they will not warranty this on going issue. If the pads need to be replaced 4 time in 42,000 mile on a vehicle with regenerative braking there is a obvious issue. I feel this is an on going issue that was never corrected .

Electrical System
Filed Aug 25, 202565,000 milesUT

The contact owns a 2021 Mustang Mach-E. The contact attempted to start the vehicle; however, the vehicle failed to start. The contact stated that there was no power to the vehicle. The following day, the contact attempted to enter the vehicle and was locked out. The contact was unable to open any of the doors. The contact was able to raise the hood and the trunk. The contact was unable to jumpstart the vehicle, but heard a clicking sound when the jumper cables were connected. The contact observed a spark from the negative terminal. The contact removed the 12-Volt battery and brought it to a local dealer to be tested. The contact was informed that the battery was in good working condition. The contact had the vehicle towed to a local dealer however, the vehicle was not diagnosed or repaired. The contact was aware of NHTSA Campaign Number: 25V404000 (Electrical System, Latches/Locks/Linkages) but was informed by the dealer that the part for the repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was informed of the failure. The failure mileage was approximately 65,000.

Electrical System
Filed Aug 18, 202550,000 milesCA

The contact owns a 2021 Ford Mustang Mach E. The contact received notification of NHTSA Campaign Number: 25V404000 (Electrical System, Latches/Locks/Linkages); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that his wife parked and turned off the vehicle; however, while attempting to exit the vehicle, his wife was locked inside the vehicle. The contact quickly searched for how to unlock the vehicle. The contact pushed the exterior door lock twice, and his wife was able to unlock and exit the vehicle. The contact called Ford Assistance Service, and the vehicle was jump-started and the vehicle was driven to the dealer. The dealer diagnosed the vehicle with battery failure. The contact was informed that the battery needed to be replaced. The battery was replaced. The dealer confirmed that the software update for the recall repair was not yet available. The manufacturer was not made aware of the issue. The failure mileage was approximately 50,000.

Forward Collision Avoidance › Warnings
Filed Aug 18, 2025CA

I was driving on the highway when the car gave me an error saying that the front camera is faulty and the collision warning system was giving an error. This stopped my cruise control and lane departure settings. I had just got my car back from Ford for this issue where they replaced a $7000 computer part and said it was fixed. This issue has been happening since I purchased the car in Dec 2024.

Complaints 1-50 of 352, newest first, reproduced as filed.

Across model years

Worst on record: 2021
YearComplaintsRecallsFiresDeathsAssessment
20261200Routine
202514700Routine
202448500Routine
2023129610Routine
2022139900Routine
2021 — this page3521310Above average

Compare every Mustang Mach E year →

2021 Ford Mustang Mach E: questions buyers ask

Is the 2021 Ford Mustang Mach E a good car?

Going by the federal record, it is one of the Mustang Mach E years to avoid: owners filed 352 complaints, 2.6 times as many as a typical Mustang Mach E year. The most common complaint is about the electrical system (36%).

What is the most common problem with the 2021 Ford Mustang Mach E?

The electrical system: 127 of the 352 complaints (36%) are about it. Owners most often say it loses power (20%), sets off warning lights on the dash (9%) and hesitates before moving or accelerating (9%). The typical report comes at 34,000 miles.

How many recalls does the 2021 Ford Mustang Mach E have?

13 safety recalls on file with NHTSA, the most recent filed Jun 30, 2026. The largest, 25V315000, covered 1,076,138 vehicles. Recall repairs are free at a dealer; whether a specific car still has one open depends on its VIN.

At what mileage do 2021 Ford Mustang Mach E problems start?

Half of the complaints that record an odometer reading came in before 30,000 miles. For the electrical system the midpoint is 34,000 miles.

Has NHTSA investigated the 2021 Ford Mustang Mach E?

Yes, 4 times. The latest, EA25001 ("Collisions Involving Ford BlueCruise"), was opened Jan 17, 2025 and is still open.

Are there service bulletins for the 2021 Ford Mustang Mach E?

The manufacturer filed 331 technical service bulletins and other notices for it with NHTSA, most of them about the electrical system (134), the backup camera (26) and the transmission (14). They include a service campaign, 26B07, filed Sep 24, 2026. A bulletin is a repair instruction to dealers, not a recall: the fix is usually free only under warranty.

Reading this record

Complaint volume is well above typical for a single model year.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Recall repairs are free for as long as the recall stands. Check whether a specific car still has open work at NHTSA's VIN lookup.

Most recent recall on file: Jun 30, 2026. Source: NHTSA Office of Defects Investigation.