Workshop Manuals Factory service & repair Alfa Romeo
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Axles and driveshafts12 Brakes13 Steering14 Suspension and wheels15 Heating, air conditioning and auxiliary units16 Electrical equipment17 Body fittings18 Body panels and frame19 Wiring diagrams and electrical functions20 Wiring harnesses21 Connectors and pin-outs22 Fault diagnosis23 Special tools
Alfa Romeo 147 Factory Service Manual (2000-2004)22 · Fault diagnosis
22 · Diagnostics

Alarm light flashing not working

Make
Alfa Romeo
Model
147 Factory Service Manual
Year
2000–2004
Section
Alarm › Alarm light flashing not working
Fault diagnosisAlarm light flashing not working

ALARM LIGHT FLASHING NOT WORKING

When the alarm is operated, the direction indicators do not flash

Results of the tests
1CHECK WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation

The direction indicators may or may not be flashing, according to the various country modes For further details Characteristic of working principle 5580E anti-theft device

Connect the diagnostic equipment to the diagnostic socket and check whether there are faults on the CAN network

Continue to Step 2Faults present on the CAN networkRepair the connections on the interested nodes
2ACTIVE DIAGNOSIS WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
With the diagnostic equipment carry out active diagnosis of the operation of the direction indicators.Continue to Step 3Lights not activatedReplace the Body Computer Op. 5505A32
3CORRECT OPERATION CHECKAll 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 Alfa Romeo 147

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