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Description of Frozen Values, SRS






Description of frozen values

Explanation
Not all the parameters that are described need to be implemented in the supplemental restraint system module (SRS). These vary from system to system.
Frozen values are parameter values that are stored when a diagnostic trouble code (DTC) is stored.

Battery voltage SRS (supplemental restraint system), value
Measurement range: 1- 24.7 V.
Normal value when the generator (GEN) is charging: 13.0 - 14.5 V.
The value indicates the voltage at the supplemental restraint system module (SRS).

Battery voltage central electronic module (CEM), value
Measurement range: 5 - 30V.
Normal value when the generator (GEN) is charging: 13.0 - 14.5 V.
The value indicates the voltage at the central electronic module (CEM).

Distance, value
Measurement range: 0 - 1,048,575 km.
The value indicates the total mileage of the car at the time the diagnostic trouble code (DTC) was stored.

Passenger compartment temperature, value
Measurement range: -60 to 193 °C.
The value indicates the passenger compartment temperature at the time the diagnostic trouble code (DTC) was stored.

Outside temperature, value
Measurement range: -128 to 128 °C.
The value indicates the outside temperature at the time the diagnostic trouble code (DTC) was stored.

Engine running, status
The status displays whether the engine was running when the diagnostic trouble code (DTC) was stored.
No = the engine was not running.
Yes = the engine was running.