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Went Through A Big Puddle.. Dash Indicators On

833 Views 1 Reply 2 Participants Last post by  Astrobuf
2003 MDX. I decided it would be a good idea to drive fast through a big puddle in the back of a parking lot. I am sure the exhaust didn't go under. That was a few days ago and the emissions and VTM4 dash lights are turning on. I reset the codes and they still come back on. The vehicle drives fine. I don't know if I need to dry out a wiring harness or just let it dry in general for a few more days.... I will go get the codes read tomorrow. Any idea where to start looking?
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You likely fragged your oxygen sensors. You also likley got water in your differentials via the vents. An MDX is not a Jeep, deep water is not smart. Take it to a dealer, this could be expensive.
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