P11 CENTRAL LOCKING / NOT WORKING WITH REMOTE CONTROL - Lancia - Ypsilon - eLearn

2427601 - P11 CENTRAL LOCKING / NOT WORKING WITH REMOTE CONTROL

When the door unlocking/locking command is given from the remote control, the central locking system does not work.

The Body Computer Node receives a signal from the remote control via the radio aerial. Having received the command, it sends the door unlocking/locking signal to the door nodes and directly controls the boot lock.

0	PRELIMINARY CHECK	All OK	Problems met	Operation
		Results of the tests
	Control door unlocking/locking using the second remote control unit supplied with the car.	Continue to Step 4	Problem persists.	Continue to Step 1
1	CHECKING WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Connect the Examiner to the body computer Node and check for errors.	Continue to Step 2	Error found: radio receiver faulty	Continue to Step 3
2	CHECKING WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Keep the tester connected and check the following in parameter mode: remote control unit is correctly stored individual remote control unit keys are working	Continue to Step 5	Remote control unit not properly stored	Store the remote control unit
		Continue to Step 5	Remote control button malfunction.	Continue to Step 4
3	ELECTRICAL CIRCUIT CHECK	All OK	Problems met	Operation
	Check the radio aerial is not broken or poorly connected to the body computer node.	Continue to Step 5	Aerial lead broken.	Restore aerial lead continuity/insulation : See E3040 CENTRAL LOCKING
		Continue to Step 5	Aerial lead connector incorrectly connected to the Body Computer Node.	Connect the aerial lead connector correctly to the Body Computer Node.
4	CHECKING REMOTE CONTROL UNIT BATTERY STATUS	All OK	Problems met	Operation
	Check the remote control unit battery is flat	Continue to Step 6	Battery discharged	Replace the remote control unit battery changed
5	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present.	End of diagnosis	The fault persists	Replace the body computer node
6	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present.	End of diagnosis	Fault persists	Change the remote control unit and store the new remote control unit in the Body Computer Node.