Ticking noise from loudspeakers
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Ticking noise from loudspeakers
|
|
Ticking noise from loudspeakers
|
Fault symptom
Ticking noise from loudspeakers
Conditions
No DTCs stored with the fault symptom in question.
Diagnostic help
|
•
|
Make sure the latest software is being used in all MOST units.
|
|
•
|
Check all O-bus control module power supplies and ground connections for intermittent faults.
|
|
•
|
Check the optic fibre and its connections on all O-bus control modules for intermittent faults.
|
|
•
|
Bypass the O-bus units one after the other to exclude any faults.
|
Checking the wiring harness
