H20 Steering wheel vibrations - at certain speeds
- Make
- Fiat
- Model
- Seicento Factory Service Manual
- Year
- 1998–2010
- Section
- Steering › H20 Steering wheel vibrations - at certain speeds
‹ Prev H11 Stiff steering - in only one directionNext › H21 Steering wheel vibrations - at all speeds
DiagnosisH20 Steering wheel vibrations - at certain speeds
H20 Steering wheel vibrations - at certain speeds
Vibration in the steering wheel is noted on straight roads in a certain speed range
If the fault occurs at all speeds, see table H21
Preliminarily check:
- tyre pressure, type and conditions
- correct wheel fastening
| Step | Validity | Operstion to be performed | Test results | ||
|---|---|---|---|---|---|
| OK | ⚠ | 🔧 | |||
| 1 | CHECK WHEELS Check: - correct wheel balance - wheel rim intactness (no nicks or distortions) |
All OK Go to Step 2 |
Problems found | Intervention | |
| Wheels not balanced | Balance wheels PROCEDURE OP. 4450B46 |
||||
| Nicked or distorted rims | Replace rims PROCEDURE OP. 4450B14 |
||||
| 2 | CHECK WHEEL GEOMETRY Check wheel geometry , PROCEDURE 4450A |
All OK Go to Step 3 |
Problems found | Intervention | |
| Incorrect geometry | Restore correct vehicle geometry PROCEDURE 4450A |
||||
| 3 | CHECK CORRECT OPERATION Check the fault is not longer present |
All OK End of test |
Problems found | Intervention | |
| - | - | ||||
‹ Prev H11 Stiff steering - in only one directionNext › H21 Steering wheel vibrations - at all speeds
Parts & tools for this job For 1998 Fiat Seicento
- TOOLTie rod end toolSearch: tie rod end puller
- TOOLBall joint separatorSearch: ball joint separator
- FLUIDPower steering fluidSearch: Fiat power steering fluid
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