Click here

AIR CONDITIONING SYSTEM (for Manual Air Conditioning System) PRECAUTION

Click here
Click here Click here
Click here

  1. PRECAUTIONS WHEN USING THE INTELLIGENT TESTER


    1. When using the intelligent tester to troubleshoot the CAN communication line or LIN communication line:

      Connect the intelligent tester to the vehicle, and turn a courtesy light switch on and off at 1.5 second intervals until communication between the intelligent tester and vehicle begins.

    2. After all DTCs are cleared, check if the trouble occurs again 6 seconds after the ignition switch is turned to ON.

  2. IF ANY OF FOLLOWING CONDITIONS ARE MET, KEEP ENGINE IDLING (ENGINE SPEED AT LESS THAN 2000 RPM) WITH AIR CONDITIONING SWITCH ON FOR AT LEAST 2 MINUTES


    • Refrigerant gas has been refilled or parts of the air conditioning system have been replaced.

    • The engine has not been started for a long time.

    Note:

    If the engine speed is more than 2000 rpm, the cooler compressor assembly may be damaged.

  3. A0157IFE13

    DO NOT HANDLE REFRIGERANT IN AN ENCLOSED AREA OR NEAR AN OPEN FLAME

    Table 1. Text in Illustration
    *1 Charging Cylinder

  4. ALWAYS WEAR EYE PROTECTION

  5. A015C9I

    BE CAREFUL NOT TO GET LIQUID REFRIGERANT IN YOUR EYES OR ON YOUR SKIN

    If liquid refrigerant gets in your eyes or on your skin:


    1. Wash the area with lots of cold water.

      CAUTION:

      Do not rub your eyes or skin.

    2. Apply clean petroleum jelly to the skin.

    3. Go immediately to a hospital or see a physician for professional treatment.

  6. NEVER HEAT CONTAINER OR EXPOSE IT TO OPEN FLAME

  7. BE CAREFUL NOT TO DROP CONTAINER OR APPLY PHYSICAL SHOCKS TO IT

  8. DO NOT OPERATE COMPRESSOR WITH INSUFFICIENT REFRIGERANT IN REFRIGERANT SYSTEM

    If there is not enough refrigerant in the refrigerant system, oil lubrication will be insufficient and compressor burnout may occur. Necessary care should be taken to avoid this.

  9. A015DD0E19

    DO NOT OPEN HIGH PRESSURE MANIFOLD VALVE WHILE COMPRESSOR IS OPERATING

    Open and close only the low pressure valve. Opening and closing the high pressure valve could cause the charging cylinder to rupture.

    Table 2. Text in Illustration
    *a Incorrect
    *b Correct

  10. BE CAREFUL NOT TO OVERCHARGE SYSTEM WITH REFRIGERANT

    If the refrigerant is overcharged, it causes problems such as insufficient cooling, poor fuel economy and engine overheating.

  11. DO NOT OPERATE ENGINE AND COOLER COMPRESSOR ASSEMBLY WITHOUT REFRIGERANT

    Note:

    This may damage the inside of the cooler compressor assembly.