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

You can still get the detailed info from Buick for this TSB. Call your local Buick dealer's service department & ask for a copy of TSB# 021001.

Affected Component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE

Summary
INFORMATION REGARDING THE OO WING HEATER HOSE ADAPTOR TO ELIMINATE ALTERNATOR WHINE ON. *YH

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Date Published
OCT 02, 2001
NHTSA TSB #
627868
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