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# 010139001.

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

Summary

SUBJECT REGARDING DIAGNOSIS OF HVAC DTC'S B0361, B0363, B0365 AND B0367. NLM

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