Passenger air bag disabled warning light on

Fault diagnosisPassenger air bag disabled warning light on

PASSENGER AIR BAG DISABLED WARNING LIGHT ON

On starting, the passenger Air Bag disabled warning light comes on and remains on for longer than 4 seconds (execution of control unit intial test)

Check in the set up menu that the switch is in the OFF position, the warning light should remain on.

The warning lights take the form of LEDs built into the electronic circuit and are NOT therefore replaceable

0	KEY/SWITCH POSITION CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
		TEST RESULTS
	Check in the set up menu that the passenger Air Bag exclusion is not activated.	Move on to Step 1	Passenger Air Bag exclusion activated	Restore the correct setting.
1	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Connect the diagnostic test equipment (Examiner or other instruments) to the tester input. Check: - for faults in the Air Bag control unit; - the plausibility of all the parameters	Move on to Step 2	1. No communication with the control unit 2. Error detected in the control unit	1. Restore: a) connection between the Air Bag control unit and diagnostic connector; b) Air Bag control unit power supply See E7030 AIRBAG 2. Continue following the instructions on the diagnostic equipment
2	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check, in active diagnosis, that the passenger Air Bag disabled warning light is working correctly	Move on to Step 3	Warning light does not flash	Replace the Instrument Panel Op. 5560B10 CONTROL PANEL - R+R
3	CORRECT OPERATION CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check whether the fault persists.	End of diagnosis	The fault persists	Replace the Air Bag control unit Op. 5580C14 AIR BAG ECU - R+R

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