Back up Sensor Issues

[matthewq4b]

Hi All

I just rencently Purchased a 2004 Excursion 4x4 V10 Limited. I had it imported from the U.S all the from Miami. It now resides in Northern Alberta.

The issue I'm having is i'm gussing is Ice build up inside the back up sensors.
Since we are currently in Winter here Every time I wash the truck and out in the cold it goes the Back ups Alarm Sounds a steady tone. (really really anoying) .

If I get the truck insde a Warm bay and let it thaw out it quits.

Is there a fix for this? Some way of keeping the ice out or should I say water out of them when it is washed.


Thanks Matthew