Suzuki 2006 SX4, Service Manual

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Air Conditioning System: Automatic Type 7B-48
Abnormal Noise Symptom Diagnosis of A/C System
S6RW0C7224003
Refer to “Abnormal Noise Symptom Diagnosis of A/C System”.
Insufficient air flow of
cooled air A/C evaporator clogged or frosted Check A/C evaporator and evaporator
temperature sensor referring to “Evaporator
Inspection” and “Evaporator Temperature
Sensor Inspection”.
Air leaking from HVAC unit or air duct Repair as necessary.
Blower motor faulty Check blower motor referring to “Blower Motor
Inspection in Section 7A”.
Wiring or grounding faulty Repair as necessary.
Condition Possible cause Correction / Reference Item