Join Date: Mar 2017
March 18th, 2017, 1:59 PM #1
2006 Trailblazer blower runs after shut off
2006 Trailblazer blower motor kicks on approx. 10 minutes after engine shut-off. All service engine lights cleared, ignition switch brand new, blower control module brand new. Blower kick-on coincides with shut-off of radio when doors are not opened after engine shut-off. I suppose I could replace expensive rear body control module but would appreciate any other options anyone can offer.