CDCR / U2155 1F
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Intermittent radio function.
O-buss. Intermittent Open Circuit before Control Module
Fault symptom
Intermittent radio function.
On-board diagnosis
Type of diagnosis:
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 radio function. |
Diagnostic help
Diagnosis regards:
| Electrical fault on bus leads or in the component. |
