Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION

Date Published

MAY 01, 2015

NHTSA TSB #

10059135

TSB Document

• SB-10059135-7455.pdf

Summary

CHEVROLET/GMC: ON INSTRUMENT PANEL, IN SOME VEHICLES, ONCE TOW/HAUL MODE IS SELECTED, WOULD ILLUMINATE BUT SHIFT CHARACTERISTICS OF TRANSMISSION FAILS TO CHANGE. MODEL 2012-14 EXPRESS, SAVANA. *PE