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