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11.1.5 Take off inside/outside circulation ventilator
11.1.6 Disassemble 4 inside/outside circulation ventilator fixing bolts, and take off the ventilator
11.1.7 Disassemble interior temperature sensor holder
11.2 Assemble of other accessories for evaporator The installing steps are reverse to those for removal. III. Trouble shooting Pressure deviated type Possible reasons Method for trouble shooting 1. Pressure on high pressure side is not changed or increased slightly (compare to engine stopped); pressure on low pressure side is within the schematic range or lower than that, means AC cooling ability is not enough 2. pressure on high pressure side is ok, pressure on low pressure Refrigerant is not enough or expansion valve failure.
Take out refrigerant ● If the quantity of refrigerant is ok 1. Replace expansion valve 2. Refill refrigerant 3. Check the pressure again ● If the quantity of refrigerant is not enough 1. Check if there is leaking, if there is fix it 2. Refill refrigerant |