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Service bulletin 1S1-MON21-05

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 id10194868
Published by NHTSA2021-06-04
Manufacturer's number1S1-MON21-05
Manufacturer's date2021-05-12
NHTSA componentPOWER TRAIN

NHTSA's summary

COMMUNICATION REGARDING POSSIBLE MISSING DRAIN HOLE IN BASE PLATE OR LOWER CORNER POST. WATER MAY BUILD UP INSIDE OF THE POST, AND IN FREEZING TEMPERATURES, THIS MAY CAUSE THE POST TO BULGE. THE COMMUNICATION IS AN INSPECTION REQUEST.

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

Transmission and driveline

Vehicles listed
STRICK STRICK

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