Description Of Frozen Values, Suspension Module (Sum): Explanation

The frozen values are the parameter values stored in the control module when a diagnostic trouble code (DTC) becomes active. The parameters that are stored as frozen values can provide information about the conditions and circumstances that applied when the fault occurred.

Not all parameters are for all diagnostic trouble codes (DTCs), some are specific to certain diagnostic trouble codes (DTCs). In addition, some frozen values are global and are in all control modules for all diagnostic trouble codes (DTCs).