Why does my car heater make a ticking noise?
Why does my car heater make a ticking noise?
The three most common causes of a clicking noise from the dashboard are: Heater control module lost calibration. Faulty blend door stepper motor.
Why does my truck heater make a thumping noise?
Heater works fine otherwise. When I shut the truck down, the “thumping” cycle repeats, again, for 15 to 20 seconds. It does this all the time, even with the Heat or AC in the off position. While it is thumping, I can feel under the blower motor something striking something.
What’s the clicking sound on a GM Truck?
When I have heter on and it is clicking, if I push the REC button it stops, but in that position, if I turn the heater/fan off the clicking starts again for the 30 sec.? Anyone have any imput on this. Thank you in advance …….Sherrie
Why do I hear a clicking sound from my heater?
What’s happening is the heater controls are run by little electric motors that open and close vent doors. When these little motors reach their limit as far as opening, or closing these doors, the “ratchet” on a limit spring so the motor won’t burn up.
Why does my Silverado make a thumping noise?
While it is thumping, I can feel under the blower motor something striking something. I pulled the blower motor. No luck. The thumper is somewhere in the distribution box between the passenger and driver side. Any ideas or do I just pull that monster out and try to get a peek inside there!
Heater works fine otherwise. When I shut the truck down, the “thumping” cycle repeats, again, for 15 to 20 seconds. It does this all the time, even with the Heat or AC in the off position. While it is thumping, I can feel under the blower motor something striking something.
When I have heter on and it is clicking, if I push the REC button it stops, but in that position, if I turn the heater/fan off the clicking starts again for the 30 sec.? Anyone have any imput on this. Thank you in advance …….Sherrie
What’s happening is the heater controls are run by little electric motors that open and close vent doors. When these little motors reach their limit as far as opening, or closing these doors, the “ratchet” on a limit spring so the motor won’t burn up.
While it is thumping, I can feel under the blower motor something striking something. I pulled the blower motor. No luck. The thumper is somewhere in the distribution box between the passenger and driver side. Any ideas or do I just pull that monster out and try to get a peek inside there!
