blower fan would not stop running - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum

blacky03 · #1 10-17-2006, 05:57 PM

help on friday 13th my wife called me and said :i have the keys out of the envoy and the blower fan is still running what do i do it has almost killed the battery?i tryed to explain how but it was to late it died. now after replacing the battery i have no climate controls it shows everything but nothing but the rear blower works.by the way it is a 2003 envoy slt i am stumped could it be a fan relay that just stuck?help me old trailvoy community thanks curtis

ddresser · #2 10-17-2006, 08:04 PM

My wife's 2003 Grand Prix (replaced by an '06 TB) did the exact same thing. Dealer replaced the blower motor and the resistor pack. BTW, that resistor pack was $47.00 !!

blacky03 · #3 10-17-2006, 09:08 PM

thanks at least this gives me some direction

rbarrios · #4 10-18-2006, 01:13 PM

can you find the fuse that controls the blower? pull it out so it doesnt kill batt.

bluetrblazer · #5 10-18-2006, 02:08 PM

I ordered a new blower motor resistor for my 2003 TB and the part that came looked nothing like the one already installed. Will it still work? Is it an improved pack? I just ordered one from Autozone and it will be in tomorrow. Any help appreciated.

blacky03 · #6 10-18-2006, 04:58 PM

sweet let me know how that works out for you

thanks curtis