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Service bulletins for the 2021 Ford Mustang Mach-E

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.

329 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Suspension are shown. Show all

Bulletins, newest first
TSB 22-22532022-08-01. Service bulletin. SUSPENSION. 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.
SSM 507852022-05-24. Service bulletin. SUSPENSION. Some 2021-2022 Mustang Mach-E vehicles built on or after 26-Jul-2021 may exhibit a noise from the front suspension area. This may be due to spring spacers in the front springs. The spring spacers are for shipping protection and need to be removed prior to delivery to the customer. This is included in the pre-delivery inspection (PDI). If the noise is due to the spring spacers, remove the spring spacers. Do not submit a claim for this condition.
TSB 22-21802022-05-16. Service bulletin. SUSPENSION. Some Mustang Mach-E GT vehicles may exhibit a Suspension Fault Speed Limited To 120 km/h (80 mph) message, or Driver Selectable Suspension Fault Service Required message, in the IPC with diagnostic trouble code (DTC) C1121:64. This may be due to the vehicle dynamics module (VDM) software. To correct the condition, follow the service procedure to reprogram the VDM.
TSB 22-21382022-04-26. Service bulletin. EQUIPMENT; SUSPENSION. Some 2021 Mustang Mach-E GT vehicles may exhibit a Suspension Fault Speed Limited To 80 MPH (or 120 km/h) message or Driver Selectable Suspension Fault Service Required message in the IPC with diagnostic trouble code (DTC) C1121:64. This may be due to the vehicle dynamics module (VDM) software. To correct the condition, follow the service procedure to reprogram the VDM.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.