Diagnostic Trouble Code (DTC) Information ICM-Dc00

Condition 

Fig 1: Identifying Infotainment Control Module (ICM)

Courtesy of VOLVO CARS CORPORATION

The diagnostic trouble code (DTC) is stored if the infotainment control module (ICM) registers a fault in the unit for controlling the MOST network.

Substitute Value 

• None.

Possible Source 

• Internal fault in the infotainment control module (ICM).

Fault symptom[s] 

• Audio unit not operating.
• The display does not light.
• Functions in the infotainment system do not work.
• No or reduced carphone functionality.