Fuel reserve warning light not working
- Make
- Fiat
- Model
- Doblò Factory Service Manual
- Year
- 2000–2010
- Section
- Instrument panel › Fuel reserve warning light not working
Fault diagnosisFuel reserve warning light not working
FUEL RESERVE WARNING LIGHT NOT WORKING
| Results of the tests | ||||
| 0 | PRELIMINARY CHECKS | All OK | Problems met | Operation |
|---|---|---|---|---|
| Check that the tank contains less than 5 litres of fuel | Continue to Step 1 | |||
| 1 | INSTRUMENT PANEL CONTROL UNIT TEST USING EXAMINER TESTER | All OK | Problems met | Operation |
Carry out active diagnosis on the fuel reserve warning light The warning light should flash for a few seconds | Continue to Step 2 | Warning light does not flash | Replace the instrument panel Op. 5560B11 | |
| 2 | CHECK ELECTRICAL CIRCUIT | All OK | Problems met | Operation |
| Check the wiring between the fuel level sensor and the Body Computer See E4010 INSTRUMENT PANEL | Continue to Step 3 | Wires broken or s.c. | Renew the wiring See E4010 INSTRUMENT PANEL | |
| 3 | FUEL LEVEL SENSOR CHECK | All OK | Problems met | Operation |
| Check the operation of the fuel level sensor. | Continue to Step 4 | Sensor not working | Replace the fuel pump/level sensor assembly Op. 1040A70 | |
| 4 | CHECKING ELECTRICAL CIRCUIT | All OK | Problems met | Operation |
| Check the wiring between the Body Computer and the instrument panel See E4010 INSTRUMENT PANEL | Wires in o.c. or s.c. | Renew the wiring See E4010 INSTRUMENT PANEL Search for the fault starting from another symptom' | ||
| Wires in o.c. or s.c. | Replace the Body Computer Search for the fault starting from another symptom' | |||
Parts & tools for this job Staging 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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