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SSANGYONG Y200 7D-18 AUTOMATIC CONTROL HVAC SYSTEM NO HOT AIR FROM BLOWER Check the coolant level. Is the coolant level within the specified value? Is the repair complete? 1. Turn the ignition to ON. Does the digit flash? Is the blower motor functioning at all? Use the blower push switch to cycle the blower through its different Run a self diagnosis circuit check. Check the airflow of the ducts at each mode. Is the airflow normal? Is the repair complete? Check the coolant hoses for leaks or kinks. Replace the coolant hoses. Is the repair complete? Is the coolant tank cap in hood condition? Is the repair complete? 1. Turn the A/C switch to ON. 3. Set the blower motor speed to full high. display). 5. Start the vehicle and run the engine at idles. 6. Watch for the flow of the coolant when the thermostat opens. 1. Check for • faulty thermostat. • failed coolant pump impeller. • restriction in the cooling system. 2. Make repairs, as needed. Is the repair complete? Action Step 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Yes No Go to Step 3 Go to Step 2 System OK - Go to Step 6 Go to Step 4 Go to Step 5 Go to “Blower Motor Does Not Run At All” Go to Step 7 Go to “the Applicable Diagnostic Table” Go to Step 7 Go to “the Applicable Diagnostic Table” Go to Step 9 Go to Step 8 Go to Step 10 Go to “the Applicable Diagnostic Table” Go to Step 12 Go to Step 11 System OK - Go to Step 14 Go to Step 13 System OK - Go to Step 16 Go to Step 15 - System OK System OK - |