Truck Issues

[Xstream_1]

Any Dodge truck mechanics around? My 04 Ram 2500 CTD power steering has gone out twice in 2 years! First it was repaired under warranty replacing the pump, gear box, booster, MC, and hoses. 2 years later it's out again, this time on my dime! What is causing this issue, it's driving me nuts!!!
Thanks,
Garland

 

[1968FormulaS340]

When you say it's going out……. What exactly is failing?