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# 050730013.

Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION

Summary
4L60-E/4L65-E AUTOMATIC TRANSMISSION SECOND GEAR START, LACK/LOSS OF POWER WHEN ACCELERATING FROM A STOP. *TT

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Date Published
MAY 01, 2005
NHTSA TSB #
10017354
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