Ford Mustang Service Bulletins (2026)

21 manufacturer communications on file.

• February 17, 2026•Document ID: 11029081

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  SSM 54592

  Date Added:

  February 27, 2026

  Manufacturer:

  FORD

  Summary

  For 20172026 vehicles equipped with a 10R transmission, a revision to the Road Testing Vehicle procedure has been made in the WSM, located in Section 307-01 > Diagnosis and Testing. This updated procedure improves the diagnosis of customer reported transmission concerns and aids in locating the proper root cause. During diagnosis and testing, details regarding whether the condition is more prevalent when the vehicle is hot or cold, throttle percentage at the time of occurrence, vehicle speed, the specific shift involved, and whether the issue occurs during transmission engagements (N>R, N>D, R>D, or D>R) should be noted. Engineering requests including these detailed operating conditions that will significantly assist with root cause analysis. Diagnosis, testing, and repair should use established labor times outside this article.

  Associated Products (85)

  2026 Ford Bronco2026 Ford Expedition2026 Ford Explorer2026 Ford F-1502026 Ford F-2502026 Ford F-3502026 Ford F-4502026 Ford F-5502026 Ford F-6502026 Ford F-7502026 Ford Mustang2026 Ford Ranger2026 Lincoln Aviator2026 Lincoln Navigator2025 Ford Bronco2025 Ford Expedition2025 Ford Explorer2025 Ford F-1502025 Ford F-2502025 Ford F-350+ 65 more
  Associated Documents

  • DownloadMC-11029081-0001.pdf↗