Frozen Values for the Suspension Module (SUM), Description

Frozen values for the Suspension Module (SUM), description

Explanation
The values described below were stored in the control module memory when the diagnostic trouble code (DTC) was stored.
All parameters do not need to be implemented in one control module. This varies from system to system.

Hint: For information about abbreviations, see Suspension system, abbreviations Description and Operation.

Power supply for the Suspension Module (SUM)
The value indicates the system voltage. The value is given in volts (V).

Power supply sensor
The value indicates the voltage at sensor outputs 1 and 2. The value is given in volts (V).

Power supply, central electronic module (CEM)
The value indicates the system voltage. The value is given in volts (V).

Driving modes
The value indicates the driving mode which was active when the diagnostic trouble code (DTC) was stored

Value:
No defined mode
COMFORT mode active
SPORT mode active
ADVANCED mode active

Acceleration sensor for the suspension, actual value
The value is given in volts (V).

Position sensor for the suspension, actual value
The value is given in volts (V).

Acceleration sensor on the bodywork, actual value
The value is given in volts (V).

Vehicle speed
The value indicates the vehicle speed in km/h.

The vehicle acceleration
The value indicates the forward acceleration of the car in m/s2.

Engine running
The value indicates if the engine was running when the diagnostic trouble code (DTC) was stored

Value:
No
Yes

Outside temperature
The value indicates the outside temperature when the diagnostic trouble code (DTC) was stored. The Suspension Module (SUM) obtains the value via the Control Area Network (CAN) from the central electronic module (CEM).

Time since the diagnostic trouble code (DTC) was first stored
The value displays the time that has passed since the diagnostic trouble code (DTC) was stored.

Total mileage
The value indicates the total mileage of the vehicle in km.