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Home >> Volvo >> 2009 >> V70 >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Electrical Components - Design And Function) >> Subwoofer Module (Sub) (2003-2008) >> Diagnostic Functions >> Reading Off Extended Fault-Tracing Information
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Reading Off Extended Fault-Tracing Information

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This function can be used to read parameters, status identifiers and counters stored at the same time as a diagnostic trouble code (DTC). These are called frozen values.

For further information, see DESCRIPTION OF VEHICLE COMMUNICATION INFORMATION .