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Home >> Volvo >> 2009 >> V70 >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Accessory USB Unit (AUU) And Central Electronic Module (CEM) - Specifications, Other >> Vehicle Communication Information, Central Electronic Module (CEM) (2008-09) >> Description Of Frozen Values >> Explanation

Description Of Frozen Values: Explanation

Frozen values are parameter values that are stored when a diagnostic trouble code (DTC) is stored.

Not all parameters can be read out for all diagnostic trouble codes. The parameter values can only be read if they can provide additional information on the prevailing conditions when the code was generated.