‘dixie verse gy TECH TIPS Dixie Part Numbers: A-1548 A-1708 A-1738 A-1758 A-6548 A-80360 S-1468 S-1490 S-1511 $-1525 S-8997 S-80060 S-80280 TBA Applications: 2007 — 2010 Saturn Outlook 2007 — 2011 Cadillac Escalade 2007 — 2011 Chevrolet Avalanche 2007 — 2011 Chevrolet Silverado 2007 — 2011 Chevrolet Suburban 2007 — 2011 Chevrolet Tahoe 2007 — 2011 GMC Acadia 2007 — 2011 GMC Sierra 2007 — 2011 GMC Yukon 2007 — 2011 GMC Yukon Denali 2009 — 2011 Chevrolet Traverse Condition: The operator of the vehicle may complain of a dead battery, that the vehicle will not crank or start, and/or an odour from the heating/cooling system (HVAC). Cause: A possible cause for the above conditions is the HVAC after-blow function. The blower fan calibration file may cause the motor to operator, after the ignition is off in a series of cycles, which may drain the battery. This condition may have inadvertently been created by dealers installing a new calibration file that the manufacturer had recommended. Correction: Follow the manufacturers recommended diagnostic and repair procedures, which include verifying that the after-blow calibration file is disabled on customer vehicles where dead/low batteries have been an issue. REV: 20110919 Courtesy of APRA TSB_1024.docx Dixie Tech Tips are intended for use by professional technicians, and are not for the general public. They are written to inform technicians of conditions that may exist or as a guide to aid in diagnosing and servicing a vehicle. All references to original equipment manufactures, vehicle manufactures and any other Trade Mark names are for the sole purpose of identifying the vehicle and or part that the Tech Tip applies to. This document is property of Dixie Electric Ltd. and is not to be copied or distributed with out written permission.