K03 SPEEDOMETER NOT WORKING - Fiat - MULTIPLA - eLearn

With the ignition key ON, the speedometer does not work or works irregularly

1	CHECK SPEEDOMETER ELECTRICAL CIRCUIT	All OK	Problems met	Operation
		Results of the tests
	Check, in order: connection between speedometer and instrument speedometer sensor power supply from the instrument speedometer sensor earth ( See E4010 INSTRUMENT PANEL ).	Continue to Step 2	Component defective	Replace the component involved (if a fuse is involved, search for the cause of the problem)
		Continue to Step 2	Connections broken	Restore the connections
2	CHECK SPEEDOMETER SENSOR	All OK	Problems met	Operation
	Check the operation of the speedometer sensor	Continue to Step 3	Sensor not working	Replace the speedometer sensor Op. 2180A36
3	CHECK INSTRUMENT	All OK	Problems met	Operation
	Check the operation of the instrument and the speedometer in particular see DESCRIPTION AND OPERATION: 5560 INSTRUMENT PANEL	Continue to Step 4	Instrument not working	Change the instrument Op. 5560B10
4	CHECKING CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	Fault persists	Search for the fault starting from another symptom'