2026 Acura RDX TSBs
1 manufacturer communication for the 2026 Acura RDX sit in NHTSA's public file. A TSB is factory repair guidance, not a recall — the repair is not automatically free. The 2026 RDX problem report covers complaints, recalls, and investigations.
1Communications
What the bulletins cover
Engine1 bulletin
Service bulletins
Engine
B25-049
September 17, 2025
Service Bulletin - Oil leak at the cam chain tensioner inspection cover due to and insufficient sealant adhesion on the inspection cover.
Data updated 2026-08-20 from NHTSA's public records
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.