Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION

Date Published

MAY 01, 2007

NHTSA TSB #

10021331

TSB Document

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# 070730003.

Summary

LT75 AUTOMATIC TRANSMISSION SLUGGISH PERFORMANCE WHEN ACCELERATING FROM A LOW SPEED MANEUVER DUE TO PREMATURE TCC APPLY (REPROGRAM TCM). *KB