2009 Chevrolet Avalanche | 2008 Chevrolet Avalanche | 2008 Cadillac Escalade Esv | 2009 Cadillac Escalade Esv | 2009 Hummer H2 | 2008 Cadillac Escalade Ext | 2006 Hummer H2 | 2007 Gmc Yukon Xl | 2009 Gmc Yukon Xl | 2007 Gmc Sierra | 2009 Chevrolet Silverado 3500 | 2008 Chevrolet Silverado 3500 | 2007 Chevrolet Silverado 3500 | 2009 Cadillac Escalade Ext | 2006 Cadillac Dts | 2006 Buick Lucerne | 2007 Gmc Yukon | 2007 Chevrolet Tahoe | 2007 Cadillac Escalade | 2007 Buick Lucerne — Sistema eléctrico

Qué peligro representa

GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL; SATURN OUTLOOK; AND MODEL YEAR 2009 CHEVROLET TRAVERSE VEHICLES EQUIPPED WITH A HEATED WASHER FLUID SYSTEM (HWFS). A RECALL WAS IMPLEMENTED IN 2008 TO ADD A FUSE TO THE CONTROL CIRCUIT HARNESS TO ADDRESS THE POTENTIAL CONSEQUENCES OF A PRINTED CIRCUIT BOARD (PCB) ELECTRICAL SHORT. HOWEVER, THERE HAVE BEEN NEW REPORTS OF THERMAL INCIDENTS ON HWFS MODULES AFTER THIS IMPROVEMENT WAS INSTALLED. THESE INCIDENTS RESULTED FROM A NEW FAILURE MODE ATTRIBUTED TO THE DEVICE'S THERMAL PROTECTION FEATURE. THE SIGNIFICANCE VARIES FROM MINOR DISTORTION TO CONSIDERABLE MELTING OF THE PLASTIC AROUND THE HWFS FLUID CHAMBER.