DRIVING DOWN THE ROAD AND THE CAB FILLED UP WITH SMOKE. IT SMELLED LIKE BURNING RUBBER. I HAD TO EVACUATE MY YOUNGEST SON AND FOUND THAT THE WIRES ON THE BLOWER/RESISTOR WHERE ON FIRE. THERE SEEMS TO BE A KNOWN ISSUE WITH THIS AND I AM SURPRISED THAT NOBODY HAD BEEN KILLED SO FAR. LOOKS LIKE THE RECALL WAS DONE IN CANADA? HTTP://WWW.ARFC.ORG/COMPLAINTS/2005/CHEVROLET/SILVERADO/ELECTRICAL_SYSTEM/PROBLEM.ASPX. *TR