Affected Component: STRUCTURE

Date Published

MAR 01, 2021

NHTSA TSB #

10190355

TSB Document

• MC-10190355-9999.pdf

Summary

This Preliminary information communicates to the dealer technician to inspect for a missing 1-2-7-8-R clutch fluid passage seal  or incorrect 1-2-7-8-R clutch fluid passage seal being install for a no movement concern after valve body replacement on the 8L45 or 8L90 transmissions.