Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
The diagnostic trouble code is generated if the road traffic information module (RTI) registers a loss of communication with the integrated TMC receiver.

Possible source
- The TMC receiver does not respond to communication from the road traffic information module (RTI) within 30 seconds.

Fault symptom[s]
- Road map is not shown or not updated.