Front seat lumbar adjustment not working
- Make
- Fiat
- Model
- Doblò Factory Service Manual
- Year
- 2000–2010
- Section
- Seats › Front seat lumbar adjustment not working
Fault diagnosisFront seat lumbar adjustment not working
FRONT SEAT LUMBAR ADJUSTMENT NOT WORKING
When the appropriate knob is operated, the squab does not straighten ('lumbar' adjustment)
| Results of the tests | ||||
| 1 | CHECK KNOB | All OK | Problems met | Operation |
|---|---|---|---|---|
| Check the lumbar adjustment device (knob) In particular, check its condition and that it is fixed correctly | Continue to Step 2 | Knob faulty | Repair or replace lumbar adjustment knob Op. 7045A26 | |
| 2 | CHECK LUMBAR ADJUSTMENT DEVICE | All OK | Problems met | Operation |
| Check that there are no obstacles or foreign material in the lumbar adjustment mechanism | Continue to Step 3 | Presence of obstacles or dirt on the travel | Restore the correct operation of the mechanism Op. 7045A38 | |
| 3 | CHECKING TRACTION MECHANISM | All OK | Problems met | Operation |
| Check the condition of the traction mechanism cables: they must not be damaged, nor must they emerge from their seating. | Continue to Step 4 | Faulty lumbar adjustment mechanism | Repair or replace the device Op. 7045A38 | |
| 4 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
| Check that the fault is no longer present | Fault persists | Search for the fault starting from another symptom' | ||
Parts & tools for this job For 2000 Fiat Doblò
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLSocket setSearch: socket set metric
- BOOKHaynes manualSearch: Haynes manual Fiat Doblò
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