Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition




The Suspension Module (SUM) must be calibrated after new software is downloaded. Diagnostic trouble code (DTC) SUM-0222 is stored if the solenoids have not been calibrated. The diagnostic trouble code (DTC) is erased automatically after calibration
The diagnostic trouble code (DTC) can be diagnosed when the ignition is switched on.

Note! The test is carried out every other operating cycle. The Suspension module (SUM) defines an operating cycle as ignition on and ignition off.

Substitute value
- None.

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

Possible source
- Calibration not carried out.

Fault symptom[s]
- General warning lamp lit
- Message in the display.