heat problems

2002 OLDSMOBILE AURORA
152,000 MILES • 6 CYL • AUTOMATIC
Avatar
KTATE
  • MEMBER
  • 1 POST
My 2002 Oldsmoblie Aurora heat is not working. It blows cold air I changed the thermostat and it still blows cold air. What else could it be that I need to replace to fix the heat.
Feb 9, 2016 at 4:47 PM
Advertisement
Avatar
CATAFINA
  • CERTIFIED EXPERT
  • 167 POSTS
Could be your air blend door or the heater core is clogged-up
Feb 10, 2016 at 12:31 AM
Avatar
HMAC300
  • CERTIFIED EXPERT
  • 48,601 POSTS
try pulling your hvac fuse inside car it may reset the blend door actuator pull for 60 seconds then reinstall. if not the blend door actuator may be bad or not getting power. if it's auto temp control then it may need scanning first.
Image (Click to enlarge)
Attached Media
Feb 10, 2016 at 7:22 AM
Advertisement