Some 2021 Mustang Mach-E vehicles built on or before 11-May-2021 may exhibit an inoperative level 2...

Bulletin number

TSB 21-2171

Component

Electrical system

Summary

Some 2021 Mustang Mach-E vehicles built on or before 11-May-2021 may exhibit an inoperative level 2 charger (220/240 volt) at a customer's residence but charging performance operates as intended at a dealership or other locations or inoperative one pedal drive with powertrain malfunction indicator with code P087F and an antilock braking system (ABS) light with code C0051:67. This may be due to differences in local electrical power grids for the Level 2 charger and/or software in the ABS for one pedal drive and ABS light. To correct the condition, follow the Service Procedure to reprogram various modules starting with the powertrain control module (PCM).

Owners of these vehicles have filed 156 complaints in the electrical category.