L023 MIXING ACTUATOR NOT WORKING

		Test results
1	ACTUATOR OPERATION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Connect the diagnosis equipment to check whether there are error codes related to actuator malfunction.	End of diagnosis	Faults related to actuator malfunction have been identified	Go to Step 2
2	ACTUATOR CONNECTIONS CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Check whether the electrical wiring connections are loose. Detach/reattach the connection on the actuator side and on the control support side. Check whether the error is still present.	End of diagnosis	The fault occurs again	Go to Step 3
3	ACTUATOR MOBILITY CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Check the operation activating the function that the actuator should carry out manually. With the engine running, switch on the passenger compartment heater fan at the maximum speed and place the flaps in the various distribution positions using the control/control unit (in manual mode). Check the air flow in the passenger compartment by placing your hand on the vents.	End of diagnosis	The recirculation actuator is not working correctly	Go to Step 4
4	CHECK FOR THE PRESENCE OF BLOCKAGES ON THE MIXING ACTUATOR	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Check whether there is a mechanical blockage/breakage of the flaps in the mixing actuator	Go to Step 5	Presence of mechanical blockages on the mixing actuator	Remove the mechanical blockages/Replace the actuator Op. 5040D84 AIR CONDITIONING LEFT AIR MIXTURE FLAP CONTROL MOTOR - R.R Op. 5040D86 AIR CONDITIONING RIGHT AIR MIXTURE FLAP CONTROL MOTOR - R.R
5	EVAPORATOR OPERATION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Check that the evaporator is working correctly	Go to Step 6	Evaporator not working correctly	Restore correct operation of/replace the evaporator Op. 5040C66 AIR CONDITIONING EVAPORATOR - R+R WITH AIR CONDITIONING CASING REMOVED
6	CHECK OPERATION OF THE CLIMATE CONTROL SYSTEM CONTROL UNIT	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Check that the climate control system control unit is working correctly	End of diagnosis	The climate control system control unit is not working correctly	Replace the climate control unit Op. 5040D14 CONTROL UNIT WITH AUTOMATIC AIR CONDITIONING CONTROL PANEL - R.R.