VOLVO
ICM-1A5D - Communication With Accessory USB Unit (AUU) Signal missing
System
Infotainment (ICM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
6 modellerC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013), XC90 (2003–)
Hva betyr feilkoden?
The infotainment control module (ICM) watches the link to the accessory USB unit (AUU). The fault code is set when a communication fault occurs there, and the USB accessory then stops working.
Mulige årsaker
- A fault inside the accessory USB unit (AUU)
- The accessory USB unit (AUU) is missing
Hva du kan gjøre
- 1Read the code, clear it and check whether the USB accessory works after a test drive
- 2Check that the audio system fuses are intact; the location of each fuse is in the owner's manual or on the cover of the fuse box
- 3Have a workshop check with diagnostic equipment that the accessory USB unit (AUU) is fitted and responds
- 4If the fault is permanent, have a workshop replace the accessory USB unit (AUU)
Symptomer du kan merke1
- The USB accessory does not work
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