K66 WARNING LIGHT SIGNALLING HANDBRAKE APPLIED DOES NOT COME ON - Fiat - DOBLO - eLearn

1	'INSTRUMENT PANEL' CONTROL UNITS TEST	All OK	Problems met	Operation
		Results of the tests
	Using the EXAMINER diagnostic equipment, carry out the active diagnosis of the 'handbrake/EBD failure warning light'.The warning light should flash for several seconds	Continue to Step 2	The warning light does not flash	Replace the instrument panel Op. 5560B11
2	'BODY COMPUTER' CONTROL UNITS TEST	All OK	Problems met	Operation
	Using the EXAMINER diagnostic equipment, carry out the active diagnosis of the 'handbrake warning light (CAN)'. The warning light should come on for several seconds	Continue to Step 3	The warning light does not come on for several seconds	Check that the connection between the Body Computer and the Instrument Panel is correct (see Wiring Diagram E4010); if it is OK, replace the Body Computer Op. 5505A32
3	CHECK SWITCH	All OK	Problems met	Operation
	Check, in order: The operation of the switch Connection between the switch and the Body Computer See E4010 INSTRUMENT PANEL	Continue to Step 4	Faulty switch	Replace switch Op. 5550D18
		Continue to Step 4	Conenctions not working properly	Restore connections See E4010 INSTRUMENT PANEL
4	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present		Fault persists	Search for the fault starting from another symptom'