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 | ||||
| 0 | PRELIMINARY CHECKS | All OK | Problems encountered | Operation |
|---|---|---|---|---|
| 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 1 | The 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 | |||
| 1 | CHECK ON LOCATION OF WIND NOISE FROM BONNET | All OK | Problems encountered | Operation |
| Carry out the test to locate the wind noise from the bonnet accuratelylocate the area where the wind noise is coming from | Move on to Step 2 | The wind noise is coming from the side area of the bonnet | Check 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 grille | Check 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 | |||
| 2 | FLAME PARTITION CHECK | All OK | Problems encountered | Operation |
| 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 diagnosis | Fireproof bulklhead faulty | Renew fireproof bulkhead Op. 7095E20 SOUNDPROOFING PANEL ON PASSENGER COMPARTMENT FRONT BULKHEAD - R.R WITH HEATER OR AIR CONDITIONING UNIT REMOVED | |