1	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Connect the Examiner to the diagnostic socket. Check that there are no faults in the instrument panel	Move on to Step 2	Errors present	Continue following the instructions provided by the diagnostic equipment
2	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Keeping the Examiner equipment connected to the diagnostic socket, check the operation of the display in active diagnosis	Move on to Step 3	Speedometer not working	Replace the instrument panel Op. 5560B10 CONTROL PANEL - R+R
3	ELECTRICAL CIRCUIT CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the connections between the instrument panel, Body Computer and ABS control unit See E4010 INSTRUMENT PANEL	End of diagnosis	1.Wiring defective	1.Repair/replace the wiring
		End of diagnosis	2.ABS system faulty	2.Restore the ABS system See E7020 ABS

While driving, the speedometer does not work or works irregularly.