No heat

2010 TOYOTA COROLLA
110,000 MILES • 1.8L • 4 CYL • 2WD • AUTOMATIC
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MARK BALLENGER
  • MEMBER
  • 1 POST
Flushed heater core and radiator. Replaced thermostat. Blower motor operating. Temperature gauge working. Purged air from system. Two hoses to and from heater core both hot when car running. Car still freezing and me too.
Dec 8, 2018 at 12:22 PM
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OUTLAW526
  • ✓Experienced Mechanic
  • 6 POSTS
Sounds like you are having a problem inside the heater box. Could be a broken blend door you will need too pull glove box down and make sure everything is moving like it should there will be a motor for the blend door that switches from defrost too vents and one that controls temperature. I would start there. May have something stuck inside heater box preventing it from operating as it should. Leaves and other stuff can get jammed up inside.
Dec 9, 2018 at 6:57 AM
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