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Service bulletin B17-020

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10115725
Published by NHTSA2017-08-25
Manufacturer's numberB17-020
Manufacturer's date2017-07-12
NHTSA componentTIRES:TREAD/BELT; TIRES

NHTSA's summary

Service bulletin - This campaign involves the dealer installed optional accessory temporary spare tire kits for the 2017 MDX (2WD only). The three accessory temporary spare tire kits (P/N 06421-TZ5-A00, P/N 06421-TZ5-A50, and P/N 06421-TZ5-A60) included a wheel that does not fit the 2017 MDX and must be replaced.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Tires

Vehicles listed
ACURA MDX2017

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
Customer Letter2018-08-20. Service bulletin. Customer letter - Our records indicate that a PRODUCT UPDATE has not been completed on this vehicle; refer to the address card for the affected VIN. All 2017 MDX vehicles came equipped with a tire repair kit, but some clients opted to buy an accessory temporary spare tire kit from the dealer. Incorrect accessory temporary spare tire kits may have been installed, and the spare wheel and/or wrench in the kit may not fit your vehicle and must be replaced.
BBOM042820179012017-07-01. Service bulletin. DEALER MESSAGE - TODAY, APRIL 28, 2017, ACURA IS ANNOUNCING A PRODUCT UPDATE FOR ALL 2017 MDX VEHICLES TO ADDRESS A POSSIBLE INCORRECT ACCESSORY SOLD TO THE CUSTOMER THAT DOES NOT FIT THE VEHICLE. THE THREE ACCESSORY TEMPORARY SPARE TIRE KITS INCLUDED A WHEEL THAT DOES NOT FIT THE 2017 MDX AND MUST BE REPLACED. ADDITIONALLY, THE MDX BASE ACCESSORY TEMPORARY SPARE TIRE KIT INCLUDED AN INCORRECT WRENCH THAT MUST ALSO BE REPLACED.
B17-0202017-07-01. Service bulletin. SERVICE BULLETIN - THIS CAMPAIGN INVOLVES THE DEALER INSTALLED OPTIONAL ACCESSORY TEMPORARY SPARE TIRE KITS FOR THE 2017 MDX (2WD ONLY). THE THREE ACCESSORY TEMPORARY SPARE TIRE KITS INCLUDED A WHEEL THAT DOES NOT FIT THE 2017 MDX AND MUST BE REPLACED.