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Home >> GMC >> 2001 >> Safari Van 2WD V6-4.3L VIN W >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Symptoms - HVAC System - Manual >> Too Cold in Vehicle

Too Cold in Vehicle

TEST DESCRIPTION

Steps 1-10:




Steps 11-18:




The numbers below refer to the step numbers on the agnostic table.
12. The voltage will vary between 0-12 volts during normal operation. The HVAC control assembly connector must be connected during this step.