No heat control 2000 silverado
jwilley1
09-13-2007, 12:16 AM
Not sure if the heat control is bad or the blend door actuator has a problem.
any help???
any help???
curtis73
09-13-2007, 02:43 PM
If it has orange dexcool coolant in it, suspect a clogged heater core first. You can test the actuator if you can find it. Just watch it as you move the controls.
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