Subaru Solterra 2023 — technical service bulletin
Bulletin EEA-23R · NHTSA communication 11029337 · issued Feb 13, 2026
Technical service bulletin
communication type
Electrical System
component
2023
model years
1
vehicle entries
Official summary
This Product Enhancement Program announces the availability of a new reprogramming file package for the EV, EV Battery, Motor Generator, Rear Motor Generator, Plug-in Control, Air Conditioner, Combination Meter control modules.
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.