Some 2021-2024 Mustang Mach-E vehicles may exhibit a condition where the interior propulsion sound feature...
Ford technical service bulletin SSM 54387 for 2021-2024 Ford Mustang Mach E.
- Bulletin number
- SSM 54387
- Component
- Unknown or other
- Summary
- 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) scan tool. In cases where the ACM is replaced, this routine will run during the "ACM - Programmable Module Installation (PMI)" application. Make sure to follow the FDRS on-screen instructions carefully. For claiming, use causal part 18C869 and labor operation numbers 12651D and 12651D4.
Vehicles covered
- Ford Mustang Mach E 2021-2024 2021202220232024
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