GMC TSB #PI0701

2011 GMC Terrain

TSB Document:

Affected Component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT

Summary
GM: MAY BE DIFFICULT TO SET THE TEMPERATURE WHEN IN DEFROST MODE. THIS CONDITION MAYBE CAUSED BY THE EXISTING HVAC CONTROL MODULE CALIBRATION LACKING TEMPERATURE SENSITIVITY. *JS

GM: MAY BE DIFFICULT TO SET THE TEMPERATURE WHEN IN DEFROST MODE. THIS CONDITION MAYBE CAUSED BY THE EXISTING HVAC CONTROL MODULE CALIBRATION LACKING TEMPERATURE SENSITIVITY. *JS

Date Published
MAR 01, 2012
NHTSA TSB #
10043894
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