Workshop Manuals Factory service & repair

Alfa Romeo 147 Factory Service Manual (2000-2002)18 · Fault diagnosis

18 · Diagnostics

C35 Buzzer not working

Make: Alfa Romeo
Model: 147 Factory Service Manual
Year: 2000–2002
Section: Gear shifting › C35 Buzzer not working

‹ Prev C34 Data not indicated on panel lcd and transmission lever panel led lit Next › C36 Reversing lights stay off with lever in position r

Fault diagnosisC35 Buzzer not working

C35 Buzzer not working

When reverse gear is engaged with the engine started, the buzzer does not work.

Step	Test procedure	Result	Action
1	CHECK WITH DIAGNOSTIC EQUIPMENT Connect the Examiner to the diagnostic socket. Verify: that there are no errors in the control unit the operation of the buzzer in active diganosis	OK	Move onto step 2
1		Buzzer error	Move onto step 2
2	BUZZER ELECTRICAL CIRCUIT CHECK Check, in order: connections between buzzer and SELESPEED control unit; connections between DASHBOARD control unit and buzzer : Wiring diagram E7051 ROBOTIZED GEARBOX	OK	Move onto step 3
		Connections not correct	Restore the correct connections End of diagnosis
		Buzzer defective	Replace buzzer End of diagnosis
3	CORRECT OPERATION CHECK Check that the fault is no longer present	OK	Incorrect selection of diagnostic procedure
3		Fault persists	Incorrect selection of diagnostic procedure

‹ Prev C34 Data not indicated on panel lcd and transmission lever panel led lit Next › C36 Reversing lights stay off with lever in position r

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.