GM: BLOWER INOPERATIVE AFTER CONTROL MODULE REPLACEMENT. THIS MAY OCCUR IF THE SPEED IS SET TO ANY SPEED POSITION, EXCEPT FOR LOW, WHEN THE KEY IS TURNED OFF. UPON NEST KEY UP, THE BLOWER MOTOR MAY BE INOPERATIVE. ALSO INCLUDED MODEL CHEVROLET TRAILBLAZER XL MODEL YEARS 2003-2007. *JS
