Mazda CX-70 Plug-In Hybrid 2024–2027 — technical service bulletin
Bulletin SA-056-26 · NHTSA communication 11037014 · issued Aug 20, 2026
Technical service bulletin
communication type
Structure
component
2024–2027
model years
6
vehicle entries
Official summary
DESCRIPTION Some customers will report that their fuel filler lid (door) was stuck closed and would not open to refuel the vehicle. The fuel door may or may not be missing. REPAIR PROCEDURE 1. Check the system operation as noted in the PHEV Refueling Procedure and check for DTC.
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.