Ford Mustang Mach E 2021 — technical service bulletin
Bulletin TSB 21-2307 · NHTSA communication 10201627 · issued Sep 14, 2021
Technical service bulletin
communication type
Structure
component
2021
model years
1
vehicle entries
Official summary
Some 2021 Mustang Mach-E vehicles built on or before 01-Jul-2021 may experience a water leak into the liftgate. This may be due to water intruding past the seals on the liftgate mounted rear lamp assemblies. To correct the condition, follow the Service Procedure to seal the lamp cavities.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.