Service news article
Acura technical service bulletin B17040B for 2016-2017 Acura MDX and 2015-2017 Acura TLX.
- Bulletin number
- B17040B
- Component
- Power train: axle assembly
- Summary
- Service news article - Are you looking at what seems to be a rear differential axle seal or pinion seal leak? Something to keep in mind: The actual culprit may be something loose or damaged above it. A loose or damaged fluid pressure sensor will drip rear differential fluid onto the axle seal. A loose fluid pressure check port will drip that fluid onto the pinion seal.
Owners of these vehicles have filed 372 complaints in the transmission category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Acura MDX?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history