AMP1 / U2155 1F
Symptom: Intermittent amplifier function.
U2155 1F |
Fault symptom
Intermittent amplifier function.On-board diagnosis
Type of diagnosis:
Continuous |
Enable criteria:
All modes except starter motor cranking |
Fault criteria:
No contact with one, several or all O-bus systems. |
System reaction to a fault:
Intermittent amplifier function. |
Diagnostic help
Diagnosis regards:
Electrical fault on bus leads or in the component. |