Contents

		TEST RESULTS
1	CLIMATE CONTROL SYSTEM CONTROL UNIT CONNECTION CHECK	EVERYTHING OK	PROBLEMS ENCOUNTERED	OPERATION
	With engine off, remove the control unit from the dashboard support and disconnect the cable connector from the control unit. Reattach the connectors and check that connections are correct, identifying any poor contact	Go to Step 2	Fault on the climate control system control unit connections	Restore the correct connections
2	FAN CHECK	EVERYTHING OK	PROBLEMS ENCOUNTERED	OPERATION
	Check that the passenger compartment heater fan with automatic adjustment mechanism is working correctly.	End of diagnosis	The passenger compartment heater fan does not work correctly	Replace the passenger compartment heater fan Op. 5040C30 AIR CONDITIONING FAN - R.R.