GMC TSB #PIT3033B

2008 GMC Envoy

TSB Document:

Affected Component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

Summary
This Preliminary Information communication provides information to the technician that the Cam gear alignment can be incorrect after replacing the HVAC mode actuator.

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Date Published
OCT 18, 2022
NHTSA TSB #
10226383
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