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Fiat Doblò Factory Service Manual (2000-2010)22 · Fault diagnosis
22 · Diagnostics

Brake fluid warning light does not come on

Make
Fiat
Model
Doblò Factory Service Manual
Year
2000–2010
Section
Instrument panel › Brake fluid warning light does not come on
Fault diagnosisBrake fluid warning light does not come on

BRAKE FLUID WARNING LIGHT DOES NOT COME ON

Results of the tests
1'INSTRUMENT PANEL CONTROL UNITS TESTAll OKProblems metOperation

Using the EXAMINER diagnostic equipment, carry out the 'AUTOTEST active diagnosis.

The brake fluid level warning light should come on

Continue to Step 2Warning light bulb does not come onReplace the instrument panel Op. 5560B11
2'BODY COMPUTER CONTROL UNITS TESTAll OKProblems metOperation
Using the EXAMINER diagnostic equipment, carry out the active diagnosis of the 'brake fluid warning light (CAN)'. The warning light should come on for several secondsContinue to Step 3The warning light does not come on for several secondsCheck that the connection between the Body Computer and the Instrument Panel is correct (see Wiring Diagram E4010); if it is OK, replace the Body Computer Op. 5505A32
3CHECK SWITCHAll OKProblems metOperation

Check, in order:

Continue to Step 4Faulty switchReplace switch Op. 3330A30
Conenctions not working properlyRestore connections See E4010 INSTRUMENT PANEL
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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