HEATER INTERMITTENTLY BLOWS COLD AND HOT AIR ...

2004 Chevrolet Suburban

Tiny

Anonymous

January, 2, 2013 AT 3:39 PM

Heater intermittently blows cold and hot air when heater set to on. Rear blows only cold.

FOUND 4809 RELATED QUESTIONS

1 Answer

Tiny

hmac300

January, 2, 2013 AT 4:29 PM

Try pulling hvac fuse first for 60 seconds it may be an actuator needs resetting, check coolant level as well and if heat is going to both hoses first.

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