jeep gone crazy or is it me?

[EvilJager]

So it startes when i took the wk swimming. Threw some codes and needed to replace the abs sensor. I bought the part laat week and still havent installed it yet. ( still throw codes everytime i turn it on). Then the rear was acting funny. Like it wasnt engaging correctly when i turned it on and drove. But only when i turned it on. Changed the diff oil last night. Sat overnight in the garage. I have driven it twice today with no rear end problems and threw no codes. Whats going on here! Im positive the diff oil wasnt the problem

[hinchcliffe]

When was the battery replaced or is it original? Otheriwse bad electrical connections or grounding issue? Maybe a cut wire shorting?

[Matt]

What were the codes again? In your other thread didn't we mention wet electrical connectors as a possible cause? Could be residual water sitting in there causing issues at random times..

[EvilJager]

The battery is origional. Well i guess it is its a mopar battery and ive never replaced it.

Matt heres the codes.

C101c
Right front wheel speed sensor signal erratic performance

U0415
Implausible data received from abs.

I dont see water being in there. It was atleast a month or so ago (i think lol)

[Sal-XK]

The rear diff vent line only goes to the top of the fender on the XK. How deep where you? You could of got water in the diff.

[EvilJager]

Sal i was about 28" in water.
Matt i havent takwn the connectors apart amd cleanes them but did a good underbody cleaning

[EvilJager]

My interior staied dry

[Matt]

Did you ever clean out the connectors?