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January 31, 2026 Other

Owner Notification Letter

Acura technical service bulletin ONL6AX01302026 for 2016-2020 Acura MDX.

Bulletin number
ONL6AX01302026
Component
Fuel/propulsion system
Summary
Owner Notification Letter - Under certain circumstances, after coming to a stop and the idle stop feature engaging, the vehicle may not automatically restart. Acura is providing a product update with a new PGM-FI software update to fix this issue.

Owners of these vehicles have filed 168 complaints in the fuel system category.

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