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 Transmission (4x4)12 Axles and driveshafts13 Brakes14 Steering15 Suspension and wheels16 Heating, air conditioning and auxiliary units17 Electrical equipment18 Body fittings19 Body panels and frame20 Wiring diagrams and electrical functions21 Wiring harnesses22 Connectors and pin-outs23 Fault diagnosis24 Special tools
Fiat Panda Factory Service Manual (2003-2012)23 · Fault diagnosis
23 · Diagnostics

Communication with failure warning lights error

Make
Fiat
Model
Panda Factory Service Manual
Year
2003–2012
Section
Examiner › Communication with failure warning lights error
Fault diagnosisCommunication with failure warning lights error

COMMUNICATION WITH FAILURE WARNING LIGHTS ERROR

The diagnostic equipment signals the following error: "C1107 Communication with failure warning lights"

This error is signalled if there is an error in the B-CAN between the Body Computer and the instrument panel or if one of the warning lights (EBD, ABS, ASR or ESP) is faulty

1PANEL INITIAL CHECKAll OKProblems encounteredOperation
Turn the key ON and check that the instrument panel carries out the initial check on the warning lightsMove on to Step 2 1One or more of the warning lights do not come on
3ELECTRICAL CONNECTIONS CHECKAll OKProblems encounteredOperation

Check that the instrument panel is correctly connected to the CAN network

See E4010 INSTRUMENT PANEL

Move on to Step 4 1Electrical connections faulty

Restore the correct connections, if necessary, replace the instrument panel.

Op. 5560B10 ANALOGUE CONTROL PANEL - R+R

Move on to Step 4

4CHECK ON CORRECT OPERATIONAll OKProblems encounteredOperation

Clear the errors using the Examiner

Carry out a road test

See Test 3340OA A.B.S. SYSTEM ACTUATION CHECK

to ensure that the control unit checks whether there are any errors still present.

Return to the workshop and check that the fault is no longer present using the diagnostic equipment

End of diagnosis

Parts & tools for this job For 2003 Fiat Panda

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