2005 Grand Prix heat issue...again!!

2005 PONTIAC GRAND PRIX
80,000 MILES • 6 CYL • FWD • AUTOMATIC
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JOHNSON_82
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  • 2 POSTS
Ok, I am running out of patience with my 05 Grand Prix. I have replaced the heater blower, heater relay module, and have now replaced the fuses because it blew them out. It worked for about 2 days when I changed out the fuse. Help!!!
Jan 29, 2011 at 3:21 PM
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JOHNSON_82
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  • 2 POSTS
ok, I have checked to see if it's a blocked thermostat or heater core. Both hoses got hot at operating temp. So could it be my Heater control switch again??? I know the relay is working because everytime I switched the level from defrost to low I could hear it working. Any suggestions??
Jan 29, 2011 at 4:49 PM
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JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Is the blower motor working or you just don't have heat?
Mar 21, 2011 at 2:21 AM
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