A/T - Failsafe Mode/MIL ON/Multiple Solenoid DTC's [Tucson FWD L4-24L (2011)]
21. Use a 5mm hex socket and remove 9 Allen bolts that secure the solenoid support. Remove the solenoid support.
22. Refer to the DTC recorded in Step 2 and replace the related solenoid.
23. Confirm the 0-rings are installed correctly in the case.