L009 Elettroventola termico abitacolo funzionante ma il climatizzatore non raffredda

	Test results
1	COMPONENT CONCERNED	COOLANT LEVEL CHECK AND CLIMATE CONTROL SYSTEM CIRCUIT PRESSURE CHECK		OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Climate control system circuit	Switch on the climate control system (with engine on) for 10-15 minutes. Switch it off and wait for 45 minutes. Connect the climate control system repressurising station and check that the readings of the pressure values are compatible with the vehicle specifications (if there are no specifications, refer to the table below)		Go to Step 2	The pressure values do not comply with the required specifications	Empty the circuit, create vacuum and restore the correct coolant pressurisation
		External temperature (ºC)	LP and HP with AC OFF (bar)
		20	4.5 - 5
		25	5.5 - 6
		30	6.5 - 7
		35	7.5 - 8
		40	˜ 9
2	COMPONENT CONCERNED	CLIMATE CONTROL SYSTEM CIRCUIT PARAMETER CHECK WITH PRESSURISING STATION			OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Climate control system circuit	Switch on the climate control system (with engine running at 1500 rpm) with the minimum fan speed and the lowest temperature. Connect the climate control system repressurising station to the climate control system circuit and check that the readings of the temperature and pressure values are correct:			Go to Step 3	Pressure levels incorrect	Refer to the checklist See table L007 Impianto climatizzazione funziona ma raffredda lentamente
		DeltaT (ºC)	Low Pressure (LP) (bar)	High Pressure (HP) (bar)
		>8	1-3	10-14
3	COMPONENT CONCERNED	PASSENGER COMPARTMENT HEATER FAN OPERATION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED		OPERATION
	Passenger compartment heater fan	Check the correct operation of the passenger compartment heater fan	Go to Step 4	The passenger compartment heater fan does not work correctly		Replace the passenger compartment heater fan Op. 5040C30 AIR CONDITIONING FAN - R.R.
4	COMPONENT CONCERNED	COMPRESSOR OPERATION CHECK	OK (NO FAULTS DETECTED)		FAULT DETECTED		OPERATION
	Compressor	Check that the compressor is working correctly	Go to Step 5		Compressor not working correctly		Replace the compressor Op. 5040A20 AIR CONDITIONING COMPRESSOR - R.R. INCLUDES CHECKING FLUID LEVEL AND TOPPING UP IF NECESSARY
5	COMPONENT CONCERNED		TEMPERATURE SENSOR OPERATION CHECK		OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Temperature sensors		Check that the temperature sensors are working correctly		Go to Step 6	Temperature sensors not working correctly	Replace the temperature sensors
6	COMPONENT CONCERNED		CONDENSER OPERATION CHECK		OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Capacitor		Check that the condenser is operating correctly		End of diagnosis	Condenser not working correctly	Replace the condenser Op. 5040A40 AIR CONDITIONING CONDENSER - R.R.