O oddfire6 Member Joined May 31, 2006 Sep 16, 2012 #1 on hi. works on all other speeds. i checked all fuses. any other ideas ....?
T Turbotre Member Joined Jan 17, 2003 Sep 16, 2012 #2 Hi speed fan relay,it's bolted on the blower motor housing.
T Turbotre Member Joined Jan 17, 2003 Sep 16, 2012 #3 Here's a good thread on the same problem. http://www.turbobuick.com/forums/threads/blower-motor-no-hi.379084/
Here's a good thread on the same problem. http://www.turbobuick.com/forums/threads/blower-motor-no-hi.379084/
