Three codes come up
 

I have a 01 dodge 24v and today i decided to check for code on the trip odmeter. i got p1698, p1693, and a p0230. I can still hear the tranfer pump but not as loud. Does this mean it out or what is happening.

The p01693 just means there are other codes. The p01698 is a communication error between the PCM and ECM, and the p0230 is a problem with the fuel pump relay circuit.

Does this mean i have loose wire or ground. Last week my truck wouldn't start due to bad battery clamps, i replaced them and it has been starting good. Could this cause these codes to come up.