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# 300401.

Affected Component: UNKNOWN OR OTHER

Summary
SUBJECT REGARDING HARSH SHIFTS ON AUTOMATIC TRANSMISSION. *SLC

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Date Published
APR 30, 2001
NHTSA TSB #
623398
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