Workshop Manuals Factory service & repair Alfa Romeo
01 General data and specifications02 Maintenance03 Diagnosis – checks04 Engine (1.6 and 2.0 Twin Spark)05 Clutch06 Gearbox (manual and Selespeed)07 Front axle08 Brakes, ABS and traction control09 Steering10 Suspension and wheels11 Heating, air conditioning and washers12 Electrical equipment13 Body14 Body panels and reinforcement15 Wiring diagrams16 Connectors and pin-outs17 Wiring harnesses18 Fault diagnosis19 Special tools
Alfa Romeo 147 Factory Service Manual (2000-2002)12 · Electrical equipment
12 · Electrical

Diagnosis

Make
Alfa Romeo
Model
147 Factory Service Manual
Year
2000–2002
Section
Special accessories › Diagnosis
Electrical equipmentDiagnosis

DIAGNOSIS

The ALFA CODE function permits the possibility of carrying out self-diagnosis of the parts which make up the system.

The BCN can identify and memorise in EEPROM the presence of the following malfunctions:

Transponder:

  • faulty or absent or with incorrect secret code
  • deleted/disabled
  • unknown/not memorised

Transponder aerial:

  • faulty electrical connection (open circuit, short circuit to earth or to battery)

Parts & tools for this job For 2000 Alfa Romeo 147

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