C0569
DTC C0569
Circuit Description
The air suspension module monitors the trim height calibration procedure. When the calibration procedure is activated the vehicle exhaust down to rest on a chassis support at a predetermined height. When no further height change is detected, the height sensor readings are verified to be within 2.06-2.88 volts. If there are no errors then the new trim height is accepted. If the air suspension module detects any errors in the trim height calibration procedure then the new trim height is not accepted and a DTC is set.
DTC Descriptor
This diagnostic procedure supports the following DTC:
DTC C0569 System Configuration Error
Conditions for Running the DTC
The ignition is ON.
Conditions for Setting the DTC
The air suspension module detects that the height sensors are not within 2.06-2.88 volts.
Action Taken When the DTC Sets
The new trim height is not accepted.
Conditions for Clearing the DTC
The DTC will clear when the condition for setting the DTC is removed
Diagnostic Aids
Make sure the vehicle chassis is being supported at the proper trim height.
Test Description
The numbers below refer to the step numbers on the diagnostic table.
3. This step tests whether the condition is module, system, or condition related.
4. This step tests if the condition has been corrected or identified as specified in the supporting text.
5. This step test if the air suspension sensors are within the proper range before the relearn procedure is activated.
