Checking The Component
The infotainment control module (ICM) has registered that there is no communication with the antenna module (ATM).
If the fault is intermittent, it has been registered previously but is no longer present. Intermittent faults can be caused by interference at start up of the antenna module (ATM) or may be a different type of fault which occurs on different occasions. The fault is evaluated depending on how it occurs. If the fault recurs, replace the antenna module (ATM).
If the fault is permanent, replace the antenna module (ATM).
Remedy as necessary.
Other information:
- To replace the antenna module (ATM), see RECEIVER AM/FM (ATM), REPLACING .
- Continue
See: VERIFICATION