184000534 - K66 WARNING LIGHT SIGNALLING HANDBRAKE APPLIED DOES NOT COME ON

A parking brake warning light activation command is sent by the switch on the lever to the Body Computer Node, which makes it available to the Instrument Panel Node via the B-CAN network.

		Results of the tests
0	PRELIMINARY CHECK	All OK	Problems met	Operation
	Check that the warning lights comes on when the panel is turned on during the check	Continue to Step 2	The warning light does not come on	Continue to Step 1
1	CHECKING WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Connect the Examiner diagnostic equipment and check the Instrument Panel Node to ensure the parking brake warning light is working properly by means of active diagnosis.	Continue to Step 2	The warning light does not flash	Replace instrument panel Op. 5560B11
2	CHECKING ELECTRICAL EQUIPMENT	All OK	Problems met	Operation
	Check the continuity of the wiring between parking brake lever switch and the Body Computer See E4010 INSTRUMENT PANEL	Continue to Step 3	Break in the wiring	Renew the wiring See E4010 INSTRUMENT PANEL
3	SWITCH CHECK	All OK	Problems met	Operation
	Check switch operation	Continue to Step 4	Faulty switch	Replace switch Op. 5560D18
4	CHECKING WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Connect the diagnostic equipment to the Body Computer and check parameter plausibility	Continue to Step 5	Parameter not plausible	Replace the Body Computer Op. 5505A32
5	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis