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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for November 9, 2023
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2007 GMC Envoy SLE 4.2L HVAC Mode VIN: 1GKDT13SX7
This Envoy will not switch to the dash outlets. Actuators are not making noise etc.. The strange thing is the mode will change from defrost to floor air flow and back but will not go to dash position. Even floor/dash position, only the floor has air flow, ...
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