I have a 2002 Grand Caravan Sport with 3.3L
The other day I started hearing squeeking from the serpintine belt area, today the oil light came on, oil level is fine could the oil pump be going out? Thanks for your help.

 

Is the oil light on continuously? Or is it on intermittently or just at idle? Is the squeaking still there now that this light comes on? Chances are that the squeaking and the oil light are not related, but we need some more detail. Have you recently replaced any component run by the belt? Was the belt replaced? Did you just have an oil change and if so, can you confirm that you got the correct grade of oil?