Diagnostic trouble code (DTC) information

Condition 

Fig 1: Identifying CD-ROM Player

Courtesy of VOLVO CARS OF NORTH AMERICA.

Diagnostic trouble code (DTC) RTI-122 Diagnostic trouble code (DTC) is stored if the control module detects an internal fault in the CD-ROM.

Substitute Value 

None.

Possible Source 

• Defective or dirty CD-ROM disc.
• Defective CD-ROM player.

Fault symptom[s] 

• Fault message is displayed on the display.
• Road map is not shown or not updated.