Description of Frozen Values, SAS

Description of frozen values

General
Frozen values are parameter values that are stored when a diagnostic trouble code (DTC) is stored.
The steering wheel angle sensor module (SAS) must be initiated before values can be read off. Initiation is carried out by turning the steering wheel through more than 5 degrees in either direction.

Global time
The value shows the actual time in seconds when the diagnostic trouble code was stored. The steering wheel angle sensor module (SAS) obtains the value from the central electronic module (CEM) via the controller area network (CAN).

Total mileage
The value shows the total mileage in kilometers when the diagnostic trouble code was stored. The steering wheel angle sensor module (SAS) obtains the value from the central electronic module (CEM) via the controller area network (CAN).

Power supply, central electronic module (CEM)
The value shows the battery voltage when the diagnostic trouble code was stored. The steering wheel angle sensor module (SAS) obtains the value from the central electronic module (CEM) via the controller area network (CAN).

Engine running
The status indicates whether or not the engine was running when the diagnostic trouble code was stored. The steering wheel angle sensor module (SAS) obtains the value from the central electronic module (CEM) via the controller area network (CAN).
The status displayed is Yes and No.

Passenger compartment temperature
The value shows the cabin temperature in degrees centigrade at the time the diagnostic trouble code was stored. The steering wheel angle sensor module (SAS) obtains the value from the central electronic module (CEM) via the controller area network (CAN).

Outside temperature
The value shows the outside temperature in degrees centigrade at the time the diagnostic trouble code was stored. The steering wheel angle sensor module (SAS) obtains the value from the central electronic module (CEM) via the controller area network (CAN).

Power supply mode, status
The value indicates the status of the power supply mode when the diagnostic trouble code was stored.
- Key removed
- Key recently removed
- Key approved.
- Ignition off after Accessory position
- Accessory position
- Accessory position after Ignition on
- Ignition on
- Running
- Start attempt
- Signal missing

Power supply, steering wheel angle sensor module (SAS)
The value shows the power supply in volts at the steering wheel angle sensor module (SAS) when the diagnostic trouble code was stored.

Steering wheel angle
The value displays the steering wheel angle in degrees.
0° = Steering wheel in the straight forward position
1° to 720° = Angle of the steering wheel when turning to the left
-1° to -720° = Angle of the steering wheel when turning to the right

Steering wheel angle speed
The value displays the steering wheel turning speed in °/second.
Measurement range: 0 - 255 °/second

Steering wheel angle, steering direction
The value indicates in which direction the steering wheel is turned.
The values displayed are right and left.