WINNEBAGO IS RECALLING CERTAIN MODEL YEAR 2010 SIGHTSEER D33C, VISTA E30W AND ITASCA SUNOVA D33C AND SUNSTAR E30W MOTOR HOMES MANUFACTURED JULY 16, 2009 THROUGH JANUARY 14, 2010. THESE VEHICLES MAY HAVE WIRING FROM AN INCOMPLETE 120V CIRCUIT THAT MAY BECOME ENERGIZED. THIS WIRE ASSEMBLY WAS PLACED FOR AN OPTION THAT WAS NOT ORDERED OR INSTALLED. THE CONNECTOR AT THE END OF THIS CIRCUIT IS NOT COVERED LEAVING AN OPENING THAT SOMEONE COULD MAKE CONTACT WITH AN ENERGIZED CONDUCTOR.