The control unit for the steered trailing axle may crack, due to a warped fixing bracket, and allow ingress of moisture.This may cause a short circuit. Normally a yellow fault message will appear and the system will default to safe, passive steering mode. However it is possible the defect may have an adverse affect on the performance of the axle while the vehicle is in motion. On affected vehicles, replace the control unit bracket and, if necessary, the control unit.
DSVA recalls