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Home >> Volvo >> 2008 >> XC70 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Electrical Modules And Components - Design And Function - 4 Of 5 >> Keyless Vehicle Module (KVM) >> Diagnostic Functions >> Reading Off Extended Fault-Tracing Information

Reading Off Extended Fault-Tracing Information

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This function is used to read off the global parameters (frozen values). Frozen values are the global values which applied when the diagnostic trouble code (DTC) was stored. These values are stored at the same time as a diagnostic trouble code (DTC). They can be read off if necessary.