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

Doors open check not working

Make
Alfa Romeo
Model
147 Factory Service Manual
Year
2000–2004
Section
Instrument panel › Doors open check not working
Fault diagnosisDoors open check not working

DOORS OPEN CHECK NOT WORKING

When one of the doors is opened, this is not displayed by the special warning light/icon in the instrument panel. When the doors are opened, the interior lights work properly.

Results of the tests
1CHECKING WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation

Connect an Examiner to the diagnostic socket

Verify:

  • that there are no faults in the Body Computer;
Continue to Step 2There are faults in the Body ComputerProceed in accordance with the instructions provided by the instrument
2CHECKING WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation

Keeping the Examiner connected to the diagnostic socket.

Verify:

  • that there are no faults in the instrument panel
Continue to Step 3There are faults in the instrument panelProceed in accordance with the instructions provided by the instrument
3CHECKING WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation

Keeping the Examiner connected to the diagnostic socket

Carry out the active diagnosis of the warning lights

Continue to Step 4Warning light not workingDisplay/instrument panel defective Replace the instrument panel Op. 5560B11
4CHECKING ELECTRICAL EQUIPMENTAll OKProblems metOperation

Check connections between:

  • Body Computer and switches in locks
Continue to Step 5Connections not correctRestore the correct connections: See E4010 INSTRUMENT PANEL
5SWITCH CHECKAll OKProblems metOperation
Check the operation of the switches in the locksContinue to Step 6Lock with switch defectiveReplace the lock Op. 7005N21
6CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentFaulty Body Computer

Replace the Body Computer Op. 5505A32

Search for the fault starting from another symptom'

Parts & tools for this job For 2000 Alfa Romeo 147

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.