Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information ATM-0003

Condition




Diagnostic trouble code (DTC) ATM-0003 is stored if the antenna module (ATM) does not detect a traffic message channel (TMC) receiver even though the car is configured for one.
The diagnostic trouble code (DTC) is also stored if there are communication problems between the antenna module (ATM) and the TMC receiver.
The diagnostic trouble code (DTC) can be diagnosed when the ignition is switched on.

Substitute value
- None.

Possible source
- The car does not have a TMC receiver
- Fault in the communication between the antenna module (ATM) and the TMC receiver.

Fault symptom[s]
- Traffic information is not displayed or is not updated.