23 · Diagnostics

Passenger air bag disabled warning light

Fault diagnosisPassenger air bag disabled warning light

PASSENGER AIR BAG DISABLED WARNING LIGHT

The fault warning light is on and the passenger air bag is not excluded from the control selector

The passenger airbag disablement warning light is controlled directly via a dedicated link to the Instrument Panel Node from the airbag control unit

1	CHECKING WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
		Results of the tests
	Connect the tester, check the airbag control unit for: system/component faults disablement control plausibility	Continue to Step 4	System/component fault	Continue according to the instructions for the diagnostic equipment
		Continue to Step 4	Command not plausible	Continue to Step 2
2	CHECKING ELECTRICAL EQUIPMENT	All OK	Problems met	Operation
	Check the continuity and the insulation of the wires between the selector control on the passenger side facia and the airbag control unit. See E4010 INSTRUMENT PANEL	Continue to Step 3	Wiring short circuited or circuit open	Replace wiring See E7030 AIRBAG
3	CHECKING CONTROL SELECTOR	All OK	Problems met	Operation
	Check the correct operation of the selector on the passenger side facia	Continue to Step 4	Selector not working	Replace the passenger Air Bag disabling switch Op. 5580C26
4	Continue as instructed by the tester	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	Fault persists	Change airbag control unit Op. 5580C14

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