2021 Ford Mustang Mach E Technical Service Bulletins

331 technical service bulletins (TSBs) are on record for the 2021 Ford Mustang Mach E. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11038617Oct 14, 2026Other or unknown, Electrical 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 conditions.
• 11038621Oct 13, 2026Electrical system, Other or unknown, Brakes. 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 failure.
• 11037782Sep 24, 2026Electrical system, Forward collision avoidance, Other or unknown. 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
• 11037561Sep 23, 2026Other or unknown, Exterior lighting, Electrical 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 Repair System (FDRS) scan tool.
• 11036286Aug 13, 2026Electrical system, Fuel system, Other or unknown. Some 2021-2023 Mustang Mach-E vehicles built on or before 25-Jun-2023, 2022-2025 E-Transit and 2022-2023 F-150 Lightning vehicles may experience a high voltage battery stop charging condition when using a direct current (DC) fast charger level 3 with diagnostic trouble codes (DTCs) P0EEE:27 and P2E53:27 stored in the on-board diagnostic control module A (SOBDM). This may be due to the SOBDM software. Replacement of…
• 11035269Jul 23, 2026Electrical system, Fuel system, Other or unknown. 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.
• 11035267Jul 21, 2026Other or unknown, Electrical 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 software update solution for this condition to be…
• 11035100Jul 14, 2026Visibility (wipers, defrost, mirrors), Other or unknown, Electrical system…. Some 2021-2026 Ford vehicles may exhibit inoperative heated/cooled seats, heated steering wheel and/or front/rear defrost features after a remote start is performed through the Ford mobile application or with the key fob. Customers may also experience heated/cooled seats, heated steering wheel and/or front/rear defrost features turning on in unexpected conditions such as during warmer weather. These features will…
• 11035097Jul 14, 2026Other or unknown, Electrical system. Some of the vehicles listed in the Model statement above may exhibit a distorted or muffled sound originating from the center speaker. This may be due to a deformed speaker cone.
• 11035037Jul 13, 2026Electrical system, Other or unknown. Quality improvements include: - Updates the motor short failure detection logic to prevent Diagnostic Trouble Codes
• 11034134Jun 24, 2026Electrical system, Other or unknown. Some of the vehicles listed in the model statement above equipped with SYNC4 may experience a blank center display screen or black center display after welcome animation. The rear-view camera will still function when shifting the vehicle to reverse under these conditions.
• 11033853Jun 11, 2026Electrical system, Steering. Some 2021-2024 Mustang Mach-E vehicles may exhibit only continuous memory diagnostic trouble code (DTC) U2016:47 stored in the power steering control module (PSCM) after a self test is performed with the Ford Diagnosis and Repair System (FDRS) scan tool.
• 11033551May 27, 2026Electrical system, Other or unknown. Quality improvements include: - Enhanced system performance, disk usage limits and memory monitoring -Enhanced charge data monitoring
• 11032941May 19, 2026Electrical system, Other or unknown. Quality improvements include: - Telematics Control Unit update to enhance connected features
• 11032939May 12, 2026Other or unknown, Electrical system. Quality improvements include: - Enhanced system performance, disk usage limits and memory monitoring -Enhanced charge data monitoring
• 11032261Apr 30, 2026Electrical system, Other or unknown, Forward collision avoidance, Back-over…. This article supersedes TSB 26-2021. Reason for update: to clarify prior approval requirements in the Service Procedure.
• 11031263Apr 2, 2026Electrical system, Lane departure. Various 2020-2026 Ford and Lincoln vehicles equipped with blind spot information system (BLIS) may experience an inoperative blind spot monitoring with a "Blind Spot System Fault" message displayed in the instrument panel cluster (IPC). This may also be accompanied by diagnostic trouble codes (DTCs) B118C:11 and/or B118C:15 stored in the driver door module (DDM), and/or B118D:11 and/or B118D:15 stored in the…
• 11030788Mar 17, 2026Lane departure, Forward collision avoidance. Some 2021-2023 Mach-E and 2022-2024 F-150 vehicles may have customers or dealerships that wish to activate new BlueCruise features (example: Lane Change Assist). New BlueCruise features can only be activated/delivered via an over-the-air update (OTA). Inform customers that they will need to wait for the update to be pushed to their vehicle. There is no way to manually push the update. If the update fails, OTA will…
• 11030596Mar 5, 2026Electrical system, Other or unknown, Exterior lighting. "26C10 Recall remedy -Addresses instances where the trailer lights and trailer brakes may not function"
• 11029599Feb 16, 2026Electrical system. Quality improvements include: - Addresses false warnings attributed to the Off-board Charging Module. These warnings occur due to external charging station failures rather than internal module issues.
• 11028844Feb 12, 2026Brakes. Some 2021-2022 Mustang Mach-E vehicles may exhibit a "Parking Brake Failure, Service Immediately message displayed in the instrument panel cluster (IPC) and diagnostic trouble codes (DTCs) C2007, C2008, C1034, U0293 and/or U0100 stored in the anti-lock brake system (ABS) module. To correct the condition, follow the technical instructions outlined FSA 22P31 (US) or 22B47 (Canada) for an appropriate repair direction.
• 11028797Feb 6, 2026Body and structure, Other or unknown, Electrical system. Some 2020-2022-Corsair, 2021-2023 Nautilus, 2020-2024 Navigator/Aviator, and 2021-2024 Mustang Mach-E vehicles equipped with phone-as-a-key may exhibit various phone-as-a-key concerns with diagnostic trouble codes (DTC) U200D:15, U200E:15, U200F:15, B1589:31/49 through B1598:31/49, B1A56:31/49, B1D55:31/49, and/or B15A5:56 stored in the remote function actuator (RFA) module.
• 11029000Feb 5, 2026Other or unknown, Visibility (wipers, defrost, mirrors), Electrical system. 25S49 Recall Remedy: -Infotainment software update to address frozen screens
• 11028164Jan 31, 2026Forward collision avoidance, Other or unknown, Electrical system. This article supersedes TSB 25-2156 to update the Service Procedure and Labor Time Allowance. Some of the vehicles listed in the Model statement above may exhibit diagnostic trouble codes (DTCs) C1001:31, U3000:89, and/or U3000:49 stored in the image processing module A (IPMA) and at least one of the following conditions:  "Front Camera Fault Service Required" message  Pre-collision assist inoperative  Adaptive…
• 11027722Jan 19, 2026Electrical system, Fuel system, Seats. This article supersedes TSB 25-2058 to update: service procedure enhancements, and increase labor operation allowances. Some of the vehicles listed in the Model statement above may exhibit a 12-volt battery drain. This may be due to the software level of various modules such as the gateway module (GWM), accessory protocol interface module (APIM) and driver front seat module (DSM).
• 11028155Jan 9, 2026Electrical system, Other or unknown, Transmission and drivetrain, Body and…. "25S65 Recall remedy -Prevents a potential lock-out condition caused by the vehicle's battery being discharged"
• 11026511Dec 4, 2025Body and structure. Some 2021-2025 Mustang Mach-E vehicles may exhibit a condition where the front luggage compartment hood is hard to close. This may be due to an alignment issue with the hood. The most common adjustments to improve closing efforts involve the hood front up and down alignment and the bump stop rubbers. Refer to Workshop Manual, Section 501-03 Body Closures > General Procedures > Hood Alignment for procedures on…
• 11025811Nov 18, 2025Fuel system. Some 2021-2023 Mustang Mach-E vehicles equipped with nickel, cobalt and manganese (NCM) standard/extended range battery with minor feature codes HTHAD/HTHAE and 2022-2025 e-Transit vehicles equipped NCM standard range battery with minor feature codes HUKAL/HUKAA may require a high voltage battery module replacement. Technicians can now replace the affected battery module for high voltage batteries with a state of…
• 11025810Nov 18, 2025Electrical system, Engine, Other or unknown. Some 2021-2024 Mustang Mach-E vehicles may exhibit a condition where the interior propulsion sound feature does not remain active and deactivates immediately. This may be due to the audio control module (ACM) configuration. To restore the functionality of this feature, download and run the "ACM - Enable Engine Sound Enhancement and Active Noise Control" application in the Ford Diagnosis and Repair System (FDRS)…
• 11024522Oct 24, 2025Forward collision avoidance, Electrical system, Lane departure. This article supersedes TSB 25-2104 to update the labor times associated with the Service Procedure. Some of the vehicles listed in the Model statement above may exhibit all of the following conditions: * Inoperative BlueCruise and lane centering * DTC U2018:51 stored in the camera module - rear (CMR) * DTC U0565:86 stored in the image processing module A (IPMA) * DTC U3000:49 is not stored in the CMR This may be…
• 11024526Oct 21, 2025Electrical system, Lane departure. Some 2020-2025 various Ford and Lincoln vehicles equipped with blind spot information system (BLIS) may experience an inoperative blind spot monitoring with a "Blind Spot System Fault" message displayed in the instrument panel cluster (IPC). This may also be accompanied by diagnostic trouble codes (DTCs) B118C:11 and/or B118C:15 stored in the driver door module (DDM), and/or B118D:11 and/or B118D:15 stored in the…
• 11023858Sep 17, 2025Other or unknown. Certain Model Year Multiple Vehicles Ford Pass/Lincoln Way Connectivity Concerns
• 11023196Sep 10, 2025Lane departure, Forward collision avoidance. Some of the vehicles listed in the Model statement above may exhibit an inoperative Blue Cruise and Lane Keeping system with diagnostic trouble code (DTC) U3000:49 with a status byte of 8F stored in the camera module-rear (CMR). This may be due to the CMR software level. NOTE: The driver status monitor camera module may also be called camera module-rear.
• 11022398Aug 27, 2025Other or unknown, Brakes, Electrical system. This article supersedes TSB 23-2021 to update the service procedure and labor times from M-time to AP-time and add a limit. Some of the vehicles listed in the Model statement above equipped with the rear view camera system only may exhibit the "Reverse Brake Assistance Not Available" message and diagnostic trouble code (DTC) B1578:78 stored in the image processing module A (IPMA) that cannot be cleared. This may be…
• 11022396Aug 26, 2025Electrical system, Brakes. This article supersedes TSB 22-2214 to update labor times from M-time to AP-time and add a limit. Some of the vehicles listed in the model statement above may exhibit at least one of the following conditions: - "Reverse Brake Assist Unavailable" message displayed in the instrument panel cluster (IPC) with missing active guide lines in the reverse camera display - Diagnostic trouble code (DTC) U0415:86 stored in the…
• 11021977Aug 16, 2025Electrical system, Other or unknown. Some 2021-2024 F-150 vehicles equipped with a B&O audio system (minor feature code IDBBQ), and various 2021-2024 Ford and Lincoln vehicles equipped with a B&O audio system may exhibit a pop noise and/or static in the speakers at start up that cannot be turned down or off using the audio system controls.
• 11021358Jul 29, 2025Electrical system. Some 2021-2025 Ford and Lincoln vehicles equipped with SYNC4/Digital Experience may exhibit an unsuccessful telematics control unit module (TCU) software update or software activation during a universal serial bus (USB) update. This may be due to the vehicle connectivity setting being disabled.
• 11020980Jul 25, 2025Electrical system, Transmission and drivetrain. This article supersedes TSB 21-2245 to update labor times from M-time to AP-time and add a cap. Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: * "Stop Safely Now" message in the instrument panel cluster (IPC) * Illuminated powertrain malfunction (wrench) indicator with diagnostic trouble codes (DTCs) P1A10, U0293 and/or U1011 * Loss of power This may…
• 11020978Jul 25, 2025Fuel system, Electrical system. This article supersedes TSB 22-2491 to update labor times from M-time to AP-time and add a cap. Some of the vehicle listed in the model statement above may exhibit at least one of the following conditions: - Illuminated red triangle with diagnostic trouble code (DTC) P27B4 stored in the secondary on-board diagnostic module C (SOBDMC) - Charge Status Indicator (CSI) is blinking red with DTC P0A7F stored in the…
• 11019890Jul 1, 2025Electrical system. This article supersedes TSB 24-2010 to update the Service Procedure and change labor operation from actual to fixed time. Some of the vehicles listed in the Model statement above may exhibit a condition where the high voltage battery charges slowly or does not charge while using a level 1 or level 2 electric vehicle supply equipment (EVSE) after an over the air (OTA) update. This may be due to the software in the…
• 11019888Jun 25, 2025Fuel system, Transmission and drivetrain, Vehicle speed control, Other or…. Some of the vehicles listed in the Model statement above may exhibit the condition that the traction control feature cannot be turned off/disabled through the vehicles center display screen. Customers will see the soft button slide to the off position, then re-enable itself a couple seconds later. This may be due to the software in the instrument panel cluster (IPC).
• 11019887Jun 25, 2025Vehicle speed control. Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: *Speedometer stays at 1 mph (1 km/h) when the vehicle is stopped *Speedometer lags during deceleration and acceleration *Car image in the center of the IPC is always displayed *Speedometer is delayed in displaying on bootup *IPC bootup is delayed when attempting to start the vehicle directly from accessory…
• 11019702Jun 20, 2025Other or unknown, Electrical system. Some 2021-2025 Ford/ Lincoln vehicles equipped with SYNC4 may not be able to perform an update to the accessory protocol interface module (APIM). This may be due to the software in the APIM. Ford Engineering has de-activated the ability to update these SYNC4 APIM modules as applicable, and the Ford Diagnosis and Repair System (FDRS) will not present an update for the APIM module.
• 11020142Jun 9, 2025Electrical system, Lane departure. Quality improvements include: -Ensures the lane change assist turn signal flashes until the change maneuver is complete
• 11019422Jun 9, 2025Electrical system. This article supersedes TSB 24-2163 to update the Service Procedure and change labor operation from actual to fixed time. Some of the vehicles listed in the Model statement above may exhibit an illuminated powertrain malfunction (wrench) indicator and/or "Stop Safely Now" message in the instrument panel cluster (IPC) with diagnostic trouble codes (DTCs) P0563, P0ADA, P0ADE, P0AA1, P0AA4, P0AA5, P0AA2, P0D10, P0D0F…
• 11020124Jun 6, 2025Brakes. "Quality improvements include: - Brake pedal tuning parameters updated for an improved pedal feel -Calibration update to ensure One Pedal Drive functionality"
• 11020122Jun 5, 2025Electrical system. "Quality improvements include: -Addresses cases where the cluster was stuck on charging screen -Addresses Instrument Panel Cluster delays after doing a quick restart -Customers will be able to turn off the traction control using the toggle"
• 11018618May 21, 2025Vehicle speed control. This bulletin supersedes 24-2187. Reason for update: Add labor operation A and changed MT to AP with a limit. Some of the vehicles listed in the Model statement above may exhibit a "1 Pedal Drive Fault - Press Brake Pedal To Reduce Speed" warning message displayed in the instrument panel cluster (IPC).
• 11019028May 1, 2025Forward collision avoidance. "Quality improvements include: -Module configuration settings update to ensure BlueCruise functionality"
• 11017336Apr 27, 2025Other or unknown. This article supersedes TSB 23-2155 to update the Service Procedure and change labor operation from actual time to fixed time.

← All problems reported for the 2021 Ford Mustang Mach E