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Home >> Pontiac >> 2001 >> Aztek V6-3.4L VIN E >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Symptoms - HVAC System - Manual >> Air Delivery Improper

Air Delivery Improper

TEST DESCRIPTION

Steps 1-9:




Steps 10-23:




The number(s) below refer to the step number(s) on the diagnostic table.
12. The measured voltage should be near the specified values for each mode position.
14. The HVAC control module is supplied by two ignition 3 voltage circuits. Test the ignition 3 voltage circuit that does not supply the blower motor switch.