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HAC-194 < BASIC INSPECTION > [MANUAL AIR CONDITIONING] OPERATION INSPECTION OPERATION INSPECTION FRONT MANUAL AIR CONDITIONING SYSTEM FRONT MANUAL AIR CONDITIONING SYSTEM : Work Procedure INFOID:0000000009652645 DESCRIPTION The purpose of the operation inspection is to check that the individual system operates normally. OPERATION INSPECTION 1. CHECK MEMORY FUNCTION 1. Press fan switch to activate front A/C system. 2. Operating temperature control switch to full hot position. 3. Press ON·OFF switch. 4. Turn ignition switch OFF. 5. Turn ignition switch ON. 6. Press fan switch. 7. Check that the air flow temperature position (full hot) is maintained. Is the inspection result normal? YES >> GO TO 2. NO >> GO TO 9. 2. CHECK FRONT BLOWER MOTOR 1. Start engine. 2. Operate fan switch and check that fan speed changes. 3. Check operation for all fan speeds. Is the inspection result normal? YES >> GO TO 3. NO >> GO TO 9. 3. CHECK DISCHARGE AIR (MODE SWITCH AND DEF SWITCH) 1. Operate fan switch to set the fan speed to maximum speed. 2. Operate MODE switch and DEF switch. 3. Check that air outlets change according to each indicated air outlet by placing a hand in front of the out- VTL-6, "VENTILATION SYSTEM (FRONT AIR CONDITIONING) : System Description" Is the inspection result normal? YES >> GO TO 4. NO >> GO TO 9. 4. CHECK INTAKE AIR 1. Press REC switch to set the air inlet to recirculation. The REC switch indicator turns ON. 2. Listen to intake sound and confirm air inlets change. 3. Press FRE switch again to set the air inlet to fresh air intake. The FRE switch indicator turns OFF. 4. Listen to intake sound and confirm air inlets change. Is the inspection result normal? YES >> GO TO 5. NO >> GO TO 9. 5. CHECK COMPRESSOR 1. Press A/C switch. The A/C switch indicator is turns ON. 2. Check visually and by sound that the compressor operates. 3. Press A/C switch again. The A/C switch indicator is turns OFF. 4. Check that compressor stops. Is the inspection result normal? YES >> GO TO 6. Check condition : Engine running at normal operating temperature. |