1.CHECK THE BLOWER MOTOR OPERATION Check the blower motor operation. Refer to Component Function Check. Is the inspection result normal? YES>>GO TO 2. NO>>Repair or replace the parts according to the inspection results.
2.CHECK COMPRESSOR OPERATION
Check compressor operation. Refer to Component Function Check.
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace the parts according to the inspection results.
3.CHECK REFRIGERANT CYCLE PRESSURE
Connect recovery/recycling recharging equipment to the vehicle and perform the diagnosis with the gauge pressure. Refer to Trouble Diagnosis For Unusual Pressure.
Is the inspection result normal?
YES>>Perform the performance test. Refer to Performance Chart.
NO>>Repair or replace the parts according to the inspection results.