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# 931531.

Affected Component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

Summary
LITTLE TO NO AIR FLOW FROM SIDE WINDOW DEFROSTER DUCTS. *TW

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Date Published
JUN 01, 1993
NHTSA TSB #
39549
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