VOLVO
CCM-U030000 - Internal Control Module Software Incompatibility. General Failure Information. No sub type information
System
Klimaanlegg (CCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The climate control module (CCM) compares its configuration ID with the one that the central electronic module (CEM) sends on the CAN network. If the IDs do not match, the fault code is set. The module then answers only diagnostic commands, and normal CAN communication does not work. The fault may come from a used module with the wrong software.
Mulige årsaker
- Faulty configuration ID, because the module is not meant for this car (for example a used module with other software or hardware)
- Intermittent open circuit on one or both CAN wires in part of the network
Hva du kan gjøre
- 1Has the climate control module recently been replaced? If so, check that it is meant for this particular car
- 2If you have a diagnostic tool, read the code after a restart and note whether it returns
- 3Check that the CAN wire connectors are secure and clean
- 4Have a workshop reload the software in the climate control module
- 5Leave the CEM in place for a CAN fault unless troubleshooting shows it is faulty
Symptomer du kan merke1
- Climate control does not work at all
Hva feilen kan påvirke2
- The module stops sending messages on the CAN network
- The functions of the control module stop working
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