Workshop Manuals Factory service & repair Fiat
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Axles and driveshafts12 Brakes13 Steering14 Suspension and wheels15 Heating, air conditioning and auxiliary units16 Electrical equipment17 Body fittings18 Body panels and frame19 Wiring diagrams and electrical functions20 Wiring harnesses21 Connectors and pin-outs22 Fault diagnosis23 Special tools
Fiat Doblò Factory Service Manual (2000-2010)22 · Fault diagnosis
22 · Diagnostics

Steering wheel oscillations/ vibrations / whilst driving

Make
Fiat
Model
Doblò Factory Service Manual
Year
2000–2010
Section
STEERING – vehicle behaviour › Steering wheel oscillations/ vibrations / whilst driving
Fault diagnosisSteering wheel oscillations/ vibrations / whilst driving

STEERING WHEEL OSCILLATIONS/ VIBRATIONS / WHILST DRIVING

Results of the tests
1CHECK ON RIMS AND TYRESAll OKProblems metOperation

Tyre inflation pressure

condition of the tyres

that the rims are not deformed

Continue to Step 2Pressure not correctRestore:
Abnormal tyre wearReplace
Rims distortedReplace
2CHECK ON VIBRATIONS AT LOW SPEEDAll OKProblems metOperation

Testing the vehicle at below 60 km/h, check:

  • that there are no steering wheel vibrations
  • that there is no surging of the car
Continue to Step 3Steering wheel vibration (shimmy) rim - tyre deformationReplace the deformed part
Rim/tyre ovalizedReplace the deformed part
3CHECK ON VIBRATIONS AT MEDIUM-HIGH SPEEDAll OKProblems metOperation
Test the vehicle at medium-high speed (until the vibration starts)Continue to Step 4Steering wheel vibrationBalance the front wheels
Vibration under the calvesBalance the rear wheels
4CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentFault persistsSearch for the fault starting from another symptom'

Parts & tools for this job For 2000 Fiat Doblò

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