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BLOWER MOTOR HAC-77 < COMPONENT DIAGNOSIS > [AUTOMATIC AIR CONDITIONER] C D E F G H J K L M A B HAC N O P BLOWER MOTOR WITHOUT LEFT AND RIGHT VENTILATION TEMPERATURE SEPARATELY WITHOUT LEFT AND RIGHT VENTILATION TEMPERATURE SEPARATELY CON- INFOID:0000000001675705 COMPONENT DESCRIPTION Brush-less Motor The blower motor utilizes a brush-less motor with a rotating magnet. Blower motor circuit WITHOUT LEFT AND RIGHT VENTILATION TEMPERATURE SEPARATELY CON- INFOID:0000000001675706 1. CONFIRM SYMPTOM BY PERFORMING THE FOLLOWING OPERATIONAL CHECK 1. Start engine and warm it up to normal operating temperature. 2. Turn fan control dial clockwise. Blower should operate on low speed. 3. Turn fan control dial clockwise, and continue checking blower speed and fan symbol until all speeds Is the inspection result normal? YES >> END. NO >> Go to diagnosis procedure. Refer to HAC-77, "WITHOUT LEFT AND RIGHT VENTILATION TEM- PERATURE SEPARATELY CONTROL SYSTEM : Diagnosis Procedure" WITHOUT LEFT AND RIGHT VENTILATION TEMPERATURE SEPARATELY CON- INFOID:0000000001675707 1. PERFORM SELF-DIAGNOSIS STEP-4 Perform self-diagnosis STEP-4. Refer to HAC-42, "WITHOUT LEFT AND RIGHT VENTILATION TEMPERA- TURE SEPARATELY CONTROL SYSTEM : Diagnosis Description" , see Nos. 1 to 5. ZHA152H JSIIA0779GB |