LEXIE } TECH TIPS Dixie Part Numbers: A-1705 A-1758 A-6548 A-80198 A-80201 S-1468 S-1511 S-1515 Applications: 2006 — 2010 Cadillac DTS 2007 — 2010 Cadillac Escalade with heated rear seats 2007 — 2010 Cadillac Escalade ESV with heated rear seats 2007 — 2010 Chevrolet Suburban with heated rear seats 2007 — 2010 Chevrolet Tahoe with heated rear seats 2007 — 2010 GMC Yukon with heated rear seats 2007 — 2010 GMC Yukon XL with heated rear seats Condition: The operator of the vehicle may complain of one or more of the following conditions: – Nocrank – Slow crank – No start – Discharged or low battery Cause: A potential cause for the above conditions is the rear heated seats module discharging the battery by keeping the data line active after the ignition has been shut off. Correction: The manufacturer has released an updated calibration file for the rear heated seats module to correct the above situation. REV:20101220 Added DTS application and associated unit numbers REV: 20101220 Courtesy of APRA TSB_153.doc 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.