Acura MDX 2016–2020 — technical service bulletin

Bulletin ONL6AX05292024 · NHTSA communication 11000723 · issued May 29, 2024

Technical service bulletin

communication type

Engine

component

2016–2020

model years

vehicle entries

Official 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.

Vehicles covered

2016 Acura MDX
2017 Acura MDX
2018 Acura MDX
2019 Acura MDX
2020 Acura MDX

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.