Service bulletins for the 2023 Mazda CX-50
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
351 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Automatic transmission are shown. Show all
| 05-001-23 | 2023-06-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN. Some customers may experience a shock during driving at low speeds when starting from a stop with the accelerator pedal depressed slightly. This may be caused by improper control software of the TCM causing improper lock up operation. To eliminate this concern, the control software of the TCM has been modified. |
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| SA-038-22 | 2022-07-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE. Service part Automatic Transaxles (ATX) manufactured on or after July, 2018 are shipped with a blank TCM that requires configuration. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.