Diagnostic trouble code (DTC) information

Condition 

Fig 1: Identifying CD-ROM Player

Courtesy of VOLVO CARS OF NORTH AMERICA.

Diagnostic trouble code (DTC)RTI-121 is stored if the control module registers a temperature higher than 82-90°C (179.6 - 194°F) inside the CD-ROM player.

Substitute Value 

None.

Possible Source 

• Temperature inside CD-ROM player too high.
• Defective CD-ROM player.

Fault symptom[s] 

• No picture on the display.
• The display screen will not deploy.
• Fault message is displayed on the display.