169000378 - Z099 PASSENGER''S SIDE FRONT AIRBAG FAILURE

When applying this procedure, always consider the following:

• Measurements cannot be carried out on the airbag wiring.
• Begin testing the system with the vehicle appliances still connected.
• The fault must be "Present" or "Present Intermittently" and not "Intermittent". In the event of an Intermittent fault, the Procedure is not applicable. Check the line where the fault was reported carefully.
• Not all the simulation sensors are available (e.g. side impact sensors).

The airbag fault warning light is controlled by a dedicated connection to the airbag control unit Instrument Panel Node.

The airbag wiring is a safety component. If faults occur in the wires or connectors, all the wiring must be replaced.

1	ELECTRICAL CONNECTION CHECK	All OK	Problems encountered	Operation
	Turn the key to OFF.Check the connector on the control unit is correctly connected    See E7030 AIRBAG	Move on to Step 2	The connector is not correctly connected	Reconnect the connector correctly    See E7030 AIRBAGClear the errors using the diagnostic tester and proceed to step 8
2	CHECK THE PRESENCE OF THE PASSENGER AIRBAG	All OK	Problems encountered	Operation
	Check the vehicle is equipped with an airbag on the passenger side	Move on to Step 4	The vehicle is not equipped with an airbag on the passenger side	Move on to Step 3
3	CHECK THE PASSENGER SIDE WIRING	All OK	Problems encountered	Operation
	Check whether the wiring (on the passenger side) terminates in a dummy resistance    See E7030 AIRBAG	Move on to Step 6	The wiring (on the passenger side) does not end in a dummy resistance visible from outside: the dummy resistance is inside the wiring	Replace the wiring    Op. 5505C34 INTERGRATED INSTRUMENT UNDER FACIA FRONT AIR BAG WIRING - R RClear the errors using the diagnostic tester and proceed to step 8
4	CHECK THE PASSENGER AIR BAG	All OK	Problems encountered	Operation
	Disconnect the passenger side charge from the steering wheel and connect the dummy resistance in its place.    See E7030 AIRBAGTurn the key ON and activate communication.Check whether the fault in the passenger side front airbag has become intermittent	Move on to Step 5	The fault is still Present	Turn the key to OFF.Replace the wiring    Op. 5505C34 INTERGRATED INSTRUMENT UNDER FACIA FRONT AIR BAG WIRING - R RClear the errors using the diagnostic tester and proceed to step 8
5	REPLACE THE PASSENGER AIR BAG	All OK	Problems encountered	Operation
	Turn the key to OFF.Replace the passenger side explosive charge    Op. 5580C22 AIR BAG MODULE PASSANGER SIDE R RClear the errors using the diagnostic tester	Move on to Step 8
6	ELECTRICAL CONNECTION CHECK	All OK	Problems encountered	Operation
	Disconnect the dummy resistancea nd replace temporarily with the dummy resistance in the kit.Turn the key ON and activate communication.Check whether the fault in the passenger side front airbag has become intermittent	Move on to Step 7	The fault is still Present	Turn the key to OFF.Replace the wiring    Op. 5505C34 INTERGRATED INSTRUMENT UNDER FACIA FRONT AIR BAG WIRING - R RClear the errors using the diagnostic tester and proceed to step 8
7	REPLACING THE DUMMY RESISTANCE	All OK	Problems encountered	Operation
	Turn the key to OFF.Replace the dummy resistance fitted originally to the wiring.Clear the errors using the diagnostic tester	Move on to Step 8
8	CHECK ON CORRECT OPERATION	All OK	Problems encountered	Operation
	Check that the tester does not indicate other faults	End of diagnosis	The diagnostic tester reports other faults	Proceed as instructed in the    See table K80 AIRBAG FAILURE WARNING LIGHT ON