2005 Grand Prix heat issue...again!!

2005 PONTIAC GRAND PRIX
80,000 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
JOHNSON_82
  • MEMBER
  • 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 7:21 AM
Avatar
JOHNSON_82
  • MEMBER
  • 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 8:49 AM
Avatar
JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
Is the blower motor working or you just don't have heat?
Mar 20, 2011 at 7:21 PM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle