Workshop Manuals Factory service & repair Alfa Romeo
01 General data and specifications02 Engine (Twin Spark, JTD and V6)03 Clutch04 Gearbox (manual, Selespeed and Q-System)05 Front axle06 Brakes, ABS and traction control07 Steering08 Suspension and wheels09 Heating, air conditioning and washers10 Electrical equipment11 Body12 Body panels and reinforcement13 Wiring diagrams14 Connectors and pin-outs15 Wiring harnesses16 Fault diagnosis17 Special tools
Alfa Romeo 156 Factory Service Manual (1997-2002)16 · Fault diagnosis
16 · Diagnostics

S61 Dashboard creaking

Make
Alfa Romeo
Model
156 Factory Service Manual
Year
1997–2002
Section
Noise/vibrations › S61 Dashboard creaking
Fault diagnosisS61 Dashboard creaking

S61 Dashboard creaking

When the car is moving, especially on rough ground or during acceleration or braking, there is noise from the area of the dashboard.

StepTest procedureResultAction
0PRELIMINARY CHECKS

Road test the vehicle to try and identify the area where the creaking is coming from.

For example, press the various parts described, checking whether the creaking disappears

OK

Move directly onto the step involvedEnd of diagnosis

The creaking is not located

Move onto step 1

Noise coming from one of the front doors

Move onto step (see S62)

1DASHBOARD/WINDSCREEN MATCHING CHECK

Check that the gap between the lower area of the windscreen and the dashboard is correct: it should be possible to pass a piece of card through this opening

OK

Move onto step 2

Dashboard fixing faulty
  • Renew the felt behind the dashboard in the contact area with the windscreen

End of diagnosis

2VENT FIXINGS CHECK

Check the condition of the tabs fixing the air vents to the dashboard

OK

Move onto step 3

Vents fixing faulty
  • Renew the felt or replace the damaged vents (see Assembly 5010C)

End of diagnosis

3INSTRUMENTS FIXINGS CHECK

Check that the three instrument modules behind the steering wheel are correctly fixed: in particular, make sure that the felt is fitted in the dashboard matching area

OK

Move onto step 4

Instrument fixings behind the steering wheel faulty
  • Restore the correct fixing for the instruments.
  • Renew any felt, if necessary (see Assembly 5560B)

End of diagnosis

Check instrument fixings behind the steering wheel faulty
  • Restore the correct fixing of the check instrument.
  • Renew any felt, if necessary (see Assembly 5560C)

End of diagnosis

4STEERING COLUMN COVER FIXING CHECK

Check that the steering column cover is correctly fixed to the dashboard: in particular, make sure that the following are present:

  • insulating material around the cables
  • felt in the matching area with the dashboard
  • free movement of the steering wheel height adjustment device
  • steering column cover casing fixings
OK

Move onto step 5

Fixing faulty
  • Restore the correct fixing to the dashboard.
  • Restore any felt, if necessary Op. 7040A26

End of diagnosis

5CENTRE COVER FIXINGS CHECK

Check that the cover for the centre console in the dashboard is correctly fixed, in particular make sure that the following are present:

  • correct fixing of centre instrument module
  • insulating material around the cables
  • felt in the matching area with the dashboard
OK

Move onto step 6

Centre console fixing faulty
  • Restore the correct fixing
  • Renew any felt, if necessary Op. 7040A60

End of diagnosis

Centre instrument module fixing faulty

End of diagnosis

6CLIMATE CONTROL CONTROLS FIXING CHECK

Check that the climate control control unit is correctly fixed (or the heater controls) in the dashboard

OK

Move onto step 7

Climate control control unit fixing faulty

End of diagnosis

Heater controls fixing faulty

End of diagnosis

7GLOVE COMPARTMENT CHECK

Check that the glove compartment and the flap are correctly fixed in the dashboard: in particular, make sure that the rubber mounting is fitted

OK

Move onto step 8

Glove compartment fixing faulty
  • Restore the correct fixing of the glove compartment in the dashboard.
  • Renew any felt, if necessary Op. 7040A31

End of diagnosis

Flap fixing faulty
  • Restore the correct fixing of the compartment flap in the dashboard. Renew any felt, if necessary Op. 7040A14

End of diagnosis

The flap does not shut properly

End of diagnosis

8CHECK CORRECT OPERATION

Check that the fault is no longer present

OK

End of diagnosis

Fault persists

Incorrect selection of diagnostic procedure

Parts & tools for this job For 1997 Alfa Romeo 156

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