194002077 - T005 BONNET WIND NOISE

With the vehicle moving, there is noise coming from the front area of the passenger compartment
Results of the tests
0PRELIMINARY CHECKSAll OKProblems encounteredOperation
First of all check that the bonnet is correctly shut.Check that the wind noise is actually coming from the bonnet.Move on to Step 1The wind noise is coming from the front doors.Proceed as instructed in the    See table T001 WIND NOISE FROM THE FRONT DOORS
The wind noise is coming from the rear doors.Proceed as instructed in the    See table T002 WIND NOISE FROM THE REAR DOORS
The wind noise is coming from the windscreen.Proceed as instructed in the    See table T006 WINDSCREEN WIND NOISE
The wind noise is coming from the lower part of the passenger compartment.Proceed as instructed in the    See table T010 PASSENGER COMPARTMENT WIND NOISE, LOWER AREA (UNDERBODY)
The wind noise is coming from the sun roof.Proceed as instructed in the    See table T020 WIND NOISE FROM THE SUN ROOF
The wind noise is coming from the rear area.Proceed as instructed in the    See table T025 WIND NOISE FROM THE REAR AREA
1CHECK ON LOCATION OF WIND NOISE FROM BONNETAll OKProblems encounteredOperation
Carry out the test to locate the wind noise from the bonnet accuratelylocate the area where the wind noise is coming fromMove on to Step 2The wind noise is coming from the side area of the bonnetCheck the foam buffers where the bonnet and the wings are matched at the rear. Also check the condition of wind seals and make sure they are fitted correctly (see    Op. 7025A62 BONNET LID WEATHERSTRIP - R+R
The wind noise is coming from the area of the grilleCheck for the seal between the bonnet and the radiator grille    Op. 7055A84 FRONT BADGE ON BONNET LID OR RADIATOR BADGE - R.R.
The wind noise is coming from the front area of the bonnet.Check the condition of the front wind seal and make sure it is fitted correctly    Op. 7025A62 BONNET LID WEATHERSTRIP - R+R
2FLAME PARTITION CHECKAll OKProblems encounteredOperation
Check the flame partition. In particular, check:- the plugs are present;- the plugs are correctly fitted;- the bulkhead coupling rubber fittings are installed correctly;- sealant properly applied;- correct installation.End of diagnosisFireproof bulklhead faultyRenew fireproof bulkhead    Op. 7095E20 SOUNDPROOFING PANEL ON PASSENGER COMPARTMENT FRONT BULKHEAD - R.R WITH HEATER OR AIR CONDITIONING UNIT REMOVED