My heat stopped working on my 2004 Chrysler.

Tiny
KKUHNEN1614
  • MEMBER
  • 2004 CHRYSLER SEBRING
  • 156 MILES
My heat stopped working on my 2004 Chrysler sebring 2.7L engine. If I drive for a long time and a 50 or above speed my heat will some times work. But stopping and going my car does not heat up at all. Filled with coolant. Wondering if there is a fuse for the sensor or if the thermostat is the problem or sensor.

help please
Tuesday, November 6th, 2012 AT 7:48 PM

3 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check fuses then see ifyour actuators are working on heater box under dash, they are either vacuum or electric that also controls heat.
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Tuesday, November 6th, 2012 AT 7:59 PM
Tiny
KKUHNEN1614
  • MEMBER
  • 2 POSTS
Those work I just dont know were the fuse for the sensor to the thermostat is. My thermostat is either bad or the sensor. How would I truly know?

Thank you.

Kari
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Tuesday, November 6th, 2012 AT 8:19 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check for a coolant leak then have it pressure tested if the actuators on heater work. If t stst was bad it wold becold or hot all the time.
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+1
Tuesday, November 6th, 2012 AT 11:24 PM

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