F33 ANTI-SLIP FUNCTION NOT WORKING ASR - Fiat - IDEA - eLearn

2398755 - F33 ANTI-SLIP FUNCTION NOT WORKING ASR

When the ASR is switched on the 'ASR on' message is not shown on the display for 5 seconds; the LED in the button remains on (indicating that it is switched off).

1	CHECKING WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
		Results of the tests
	Connect the Examiner diagnostic equipment to the diagnostic connector and check the following at the brake nodes: for faults in error mode; for plausibility of all parameters in parameter mode;	Continue to Step 2	An error is detected in the control unit	Continue following the instructions for the diagnostic equipment
2	SWITCH CHECK	All OK	Problems met	Operation
	Check the operation of the ASR switch checking that there is a short circuit with the button pressed and an open circuit with the button released See E7021 ASR / TCS	Continue to Step 3	Faulty switch	Replace switch Op. 3350A10
3	CHECKING ELECTRICAL EQUIPMENT	All OK	Problems met	Operation
	Check the continuity/insulation of the ASR switch connections See E7021 ASR / TCS	Continue to Step 4	No continuity/insulation	Restore the correct connections See E7021 ASR / TCS
4	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	.