Check that the water output hole is not clogged (e.g. presence of leaves, ice, dirt, etc.)
Go to Step 2
Presence of dirt in the water output hole
Remove dirt without damaging the water output hole
2
CORRECT NOZZLE ATTACHMENT CHECK
EVERYTHING OK
PROBLEMS ENCOUNTERED
OPERATION
Check the correct attachment of the nozzle (checking that the profile in the attachment area is compliant and that there is not an excessive clearance of the nozzle in the attachment housing)
Go to Step 3
Attachment of the nozzle not compliant
Reattach the nozzle in the correct position
3
WINDSCREEN WASHER FLUID DELIVERY PIPE CHECK
EVERYTHING OK
PROBLEMS ENCOUNTERED
OPERATION
Check that the windscreen washer fluid delivery pipes are not restricted or short and that leaks are not present
End of diagnosis
Presence of restrictions on the windscreen washer fluid delivery pipes
Restore the correct operation of the windscreen washer pipes