VOLVO
IAM-U220041 - Control Module Configuration Memory Corrupt. System Internal Failures. General checksum failure
System
Integrert lydmodul (IAM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
Once a check routine has run, the IAM can spot errors in the flash memory the navigator uses. The fault is set when the checksums do not match, and It shows up as navigation problems, for example saved locations that cannot be stored or disappear.
Mulige årsaker
- Damaged integrated audio module (IAM)
Hva du kan gjøre
- 1Read the code, clear it and test the navigation to see whether the fault comes back
- 2Check that the navigation fuses are intact; the location of each fuse is in the owner's manual or on the cover of the fuse box
- 3If the fault returns after reading and clearing it, have a workshop replace the integrated audio module (IAM)
Symptomer du kan merke2
- Other problems with navigation
- Saved locations cannot be stored or disappear
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