Tl* the contact owns a 2004 chevrolet trailblazer ext. while driving in the rain, the moisture sensitive wiper system did not detect moisture. as a result, the wipers started to malfunction and operated uncontrollably. the vehicle was not diagnosed nor repaired. the manufacturer was not notified. the vin was not included in nhtsa campaign number: 04v046000 (visibility/wpier). the failure mileage was 65,000.