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Fiat Panda Factory Service Manual (2003-2012)23 · Fault diagnosis
23 · Diagnostics

Passenger''s side front airbag failure

Make
Fiat
Model
Panda Factory Service Manual
Year
2003–2012
Section
Examiner › Passenger''s side front airbag failure
Fault diagnosisPassenger''s side front airbag failure

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.

1ELECTRICAL CONNECTION CHECKAll OKProblems encounteredOperation

Turn the key to OFF.

Check the connector on the control unit is correctly connected

See E7030 AIRBAG

Move on to Step 2The connector is not correctly connected

Reconnect the connector correctly

See E7030 AIRBAG

Clear the errors using the diagnostic tester and proceed to step 8

2CHECK THE PRESENCE OF THE PASSENGER AIRBAGAll OKProblems encounteredOperation
Check the vehicle is equipped with an airbag on the passenger sideMove on to Step 4The vehicle is not equipped with an airbag on the passenger sideMove on to Step 3
3CHECK THE PASSENGER SIDE WIRINGAll OKProblems encounteredOperation

Check whether the wiring (on the passenger side) terminates in a dummy resistance

See E7030 AIRBAG

Move on to Step 6The 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 R

Clear the errors using the diagnostic tester and proceed to step 8

4CHECK THE PASSENGER AIR BAGAll OKProblems encounteredOperation

Disconnect the passenger side charge from the steering wheel and connect the dummy resistance in its place.

See E7030 AIRBAG

Turn the key ON and activate communication.

Check whether the fault in the passenger side front airbag has become intermittent

Move on to Step 5The fault is still Present

Turn the key to OFF.

Replace the wiring

Op. 5505C34 INTERGRATED INSTRUMENT UNDER FACIA FRONT AIR BAG WIRING - R R

Clear the errors using the diagnostic tester and proceed to step 8

5REPLACE THE PASSENGER AIR BAGAll OKProblems encounteredOperation

Turn the key to OFF.

Replace the passenger side explosive charge

Op. 5580C22 AIR BAG MODULE PASSANGER SIDE R R

Clear the errors using the diagnostic tester

Move on to Step 8
6ELECTRICAL CONNECTION CHECKAll OKProblems encounteredOperation

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 7The fault is still Present

Turn the key to OFF.

Replace the wiring

Op. 5505C34 INTERGRATED INSTRUMENT UNDER FACIA FRONT AIR BAG WIRING - R R

Clear the errors using the diagnostic tester and proceed to step 8

7REPLACING THE DUMMY RESISTANCEAll OKProblems encounteredOperation

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
8CHECK ON CORRECT OPERATIONAll OKProblems encounteredOperation
Check that the tester does not indicate other faultsEnd of diagnosisThe diagnostic tester reports other faults

Proceed as instructed in the

See table K80 AIRBAG FAILURE WARNING LIGHT ON

Parts & tools for this job For 2003 Fiat Panda

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