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Home >> Volvo >> 2012 >> C70 >> Repair and Diagnosis (Single Page) >> Electrical >> Motors, Switches, Relays >> Central Electronic Module (CEM) Diagnostic Trouble Codes - 2 Of 9 >> CEM-6C55: KVM Communication. Faulty Value (2008-2013) >> Incorrect Value >> Programming Control Module

Programming Control Module

The problem is due to codes for the Immobilizer function in the Central Electronic Module (CEM) and the Keyless Vehicle Module (KVM) not matching.

The diagnostic trouble code can be generated if, e. g., an earlier download of software in any of the control modules has failed.

If any control module has been replaced, try downloading new software to the control module in question.

Other information