Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published

NOV 28, 2012

NHTSA TSB #

10210641

TSB Document

• MC-10210641-9999.pdf

Summary

Harsh downshifts when braking or harsh 1-2 upshift under acceleration. Customer may report harsh downshifts while braking or harsh 1-2 upshift under acceleration. Further TCM software calibration to improve shift concerns.