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Service bulletin SSM 50513

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10208151
Published by NHTSA2022-02-23
Manufacturer's numberSSM 50513
Manufacturer's date2022-02-18
NHTSA componentPOWER TRAIN

NHTSA's summary

Some 2021 Mustang Mach-E vehicles built on or before 15-Sep-2021 may exhibit a clicking type noise from the front drive area on hard left or right turns. This may be due to an internal halfshaft issue. To correct the condition, replace the appropriate front halfshaft. For replacement, refer to Workshop Manual (WSM), Section 205-04 Front Drive Halfshaft, Removal and Installation. For claiming, use casual part 3B436 (for right side halfshaft or both sides) or 3B437 (left side halfshaft only) and the applicable labor operations of Section 03 of the Service Labor Time Standards (SLTS) Manual.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline

Vehicles listed
FORD MUSTANG MACH E2021

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20263172026-06-30. Powertrain
26V4170002026-06-30. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT
22V3330002022-05-13. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; VEHICLE SPEED CONTROL

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
PT-25.44.24 MachE2026-02-04. Over-the-air update. "25S65 Recall remedy -Prevents a potential lock-out condition caused by the vehicle's battery being discharged"
TSB 25-23442025-07-30. Service bulletin. 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 be due to the parameters in the powertrain control module (PCM).
TSB 25-22782025-07-01. Service bulletin. 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).
TSB 24-21872024-06-13. Service bulletin. Some 2021-2023 Mustang Mach-E vehicles may exhibit a "1 Pedal Drive Fault - Press Brake Pedal To Reduce Speed" warning message displayed in the instrument panel cluster (IPC). The customer may also notice that the 1 Pedal Drive feature has been deactivated. A diagnostic trouble code (DTC) P0C2F:92 may also be stored in the secondary on-board diagnostic module-C (SOBDMC). This concern may also be present when one pedal drive mode is enabled. This may be due to the SOBDMC. To correct the condition, follow the Service Procedure to reprogram the powertrain modules using the latest level of the Ford Diagnosis and Repair System (FDRS).
TSB 24-20382024-03-07. Service bulletin. This article supersedes 22-2253 to update the parts list. Some 2021 Mustang Mach-E vehicles built on or before 05-Oct-2021 may exhibit a clunk/knock noise from the rear of the vehicle when accelerating or braking in forward or reverse. This may be due to one of the rear upper trailing arm bushing blades contacting the inner core during high load. To correct the condition, follow the Service Procedure to replace the rear upper trailing arm.
TSB 23-23992024-01-05. Service bulletin. Some 2021-2023 Mustang Mach-E vehicles may exhibit a condition where the high voltage battery stops charging when connected to level 1 or level 2 chargers with an illuminated malfunction indicator lamp (MIL) and diagnostic trouble code (DTC) P2C94 stored in the secondary on-board diagnostic control module A (SOBDM). This may be due to the software in the SOBDM. To correct this condition, follow the Service Procedure to reprogram the powertrain control module (PCM).
SSM 517052023-06-21. Service bulletin. Some 2021-2023 Mustang Mach-E and 2022-2023 E-Transit vehicles may exhibit an illuminated powertrain malfunction (wrench) indicator with diagnostic trouble codes (DTC) P0ADA, P0ADE, P0AA1, and/or P0AA4 stored in the battery energy control module (BECM) after high voltage battery junction box (HVBJB) replacement. Vehicle may also exhibit reduced powertrain performance and/or a Stop Safely Now message displayed in the instrument panel cluster (IPC) and/or High-Voltage Battery Warning message in the FordPass application. This may be due to the BECM software. To correct the condition, download and run the BECM - Reset Diagnostic Trouble Code (DTC) Occurrence Counter application in Ford Diagnosis and Repair System (FDRS). If the concern persists, refer to Workshop Manual (WSM), Section 414-03A for normal diagnostics. Some 2021-2023 Mustang Mach-E and 2022-2023 E-Transit vehicles may exhibit an illuminated powertrain malfunction (wrench) indicator with diagnostic trouble codes (DTC) P0ADA, P0ADE, P0AA1, and/or P0AA4 stored in the battery energy control module (BECM) after high voltage battery junction box (HVBJB) replacement. Vehicle may also exhibit reduced powertrain performance and/or a Stop Safely Now message displayed in the instrument panel cluster (IPC) and/or High-Voltage Battery Warning message in the FordPass application. This may be due to the BECM software. To correct the condition, download and run the BECM - Reset Diagnostic Trouble Code (DTC) Occurrence Counter application in Ford Diagnosis and Repair System (FDRS). If the concern persists, refer to Workshop Manual (WSM), Section 414-03A for normal diagnostics
TSB 23-21682023-06-01. Service bulletin. Some 2021-2022 Mustang Mach-E vehicles equipped with all-wheel drive (AWD) may exhibit a whine noise from the front drive unit when driving steady speed between 30-40 mph (48-64 km/h) without diagnostic trouble codes (DTCs) present. This may be due to software parameters. To correct the condition, follow the Service Procedure to reprogram the powertrain control module (PCM)
TSB 22-24902023-01-05. Service bulletin. Some 2021-2022 Mustang Mach-E vehicles built on or before 14-Sep-2022 may exhibit an illuminated powertrain malfunction (wrench) indicator with diagnostic trouble code (DTC) P07E4:00 stored in the secondary on-board diagnostic control module C (SOBDMC) and/or unable to engage park (P). This may be due to the software in the SOBDMC. To correct this condition, follow the Service Procedure to reprogram the powertrain control module (PCM).
SSM 511912022-11-30. Service bulletin. Some 2021-2022 Mustang Mach-E built on or before 17-Jan-2022, 2022 Escape built on or before 03-Mar-2022, Bronco Sport built on or before 04-Mar-2022, 2022 Maverick built on or before 25-Jan-2022 and 2022 Transit built on or before 17-May-2022 may exhibit a powertrain malfunction (wrench) indicator with diagnostic trouble code (DTC) P0929:77 stored in the gear shift module (GSM). This may be due to the software in the GSM. To correct this condition, perform Pinpoint Test D. Refer to Workshop Manual (WSM), Section 307-05 > Diagnosis and Testing. If the GSM is not operating correctly, perform the replacement of the GSM. Do not perform a PMI after installing a new GSM assembly. The GSM is shipped with the latest software level. For claiming, use causal part 7P155 and applicable labor operations in Section 10 of the Service Labor Time Standards (SLTS) Manual.