22 · Diagnostics

I.e. failure warning light flashing

Fault diagnosisI.e. failure warning light flashing

I.E. FAILURE WARNING LIGHT FLASHING

The MIL failure warning light flashes when the engine has been started

The warning light can flash in two different ways: with the vehicle started up and stationary or with the vehicle driving.

1	CHECK ON FUEL RESERVE WARNING LIGHT	All OK	Problems met	Operation
		Results of the tests
	Check that the fuel reserve warning light is off	Continue to Step 2	Fuel reserve warning light on	Make sure the fuel level is above the reserve area Continue to Step 4
2	FUEL LEVEL CHECK	All OK	Problems met	Operation
	Check that the fuel gauge is working properly	Continue to Step 3	Fuel gauge not working	See table K20 FUEL LEVEL GAUGE NOT WORKING
3	CHECKING WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Connect the diagnostic equipment (Examiner or Examiner Plus) and check: that there is no 'Misfire' error	End of diagnosis	The 'Misfire' error is present	See table Z53 MISFIRE ERROR
4	DELETING AND CHECKING ERROR	All OK	Problems met	Operation
	Use a tester to cancel the errors in the control unit. Carry out a road test and ensure the error does not recur	Continue to Step 5	The 'Misfire' error is present	See table Z53 MISFIRE ERROR
5	CHECKING 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'

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