Passenger''s side charge cut-out switch failure

Fault diagnosisPassenger''s side charge cut-out switch failure

PASSENGER''S SIDE CHARGE CUT-OUT SWITCH 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
	Check that the fault is not detailed as "Implausible value"	Move on to Step 2	The fault is detailed as "Implausible value"	The plausibility fault occurs when switch activations are detected with the key ON: Clear the errors using the diagnostic tester and proceed to step 4
2	CHECK RIGHT PRETENSIONER	All OK	Problems encountered	Operation
	Turn the key to OFF. Disconnect the passenger side charge cut-out switch from the wiring and check that: the switch measures a resistance of approximately 400 Ohms in the "charges enabled" position the switch measures a resistance of approximately 100 Ohms in the "charges disabled" position	Move on to Step 3	The measured resistance is incorrect in at least one of the positions or the same resistance value is measured in both positions	Replace the passenger side charge cut-out switch Op. 5580C26 PASSENGER AIR BAG SWITCH - R R Clear the errors using the diagnostic tester and proceed to step 4
3	REPLACING THE FACIA WIRING	All OK	Problems encountered	Operation
	Replace the wiring Op. 5505C34 INTERGRATED INSTRUMENT UNDER FACIA FRONT AIR BAG WIRING - R R Clear the errors using the diagnostic tester	Move on to Step 4
4	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

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