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If you're experiencing no heat along with a ticking noise under the dash, it could indicate a few potential issues. The ticking might be caused by a malfunctioning blend door actuator, which regulates airflow and temperature in the vehicle's heating system. Additionally, low coolant levels or a clogged heater core could also lead to insufficient heating. It's best to have a mechanic diagnose the issue to ensure proper repairs.
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1999-2003 Windstar with no heat - just blows cold air and ticking sound from under the dash?
It's the blend door on the HVAC box. It's what controls what temp air comes through the vents.
What makes heat comes out 2 vents when ac is on and air comes out 2 vents at same time for a 1997 deville?
actuator under center of dash is bad
Where is the fan for heat and air located on a dodge ram 1995 2500 located?
Under the dash on the passenger side.Under the dash on the passenger side.
Why in 1995 Chevy lumina heat does not blow out vent?
Check for vacuum leak either under hood or under dash Check for bad vacuum actuator under dash
When driving into a head wind and running the AC why does heat come from under the dash?
Vacuum leak in dash controls and the engine is working to hard to hold the heat control shut.
What are the release dates for The Heat with Mark McEwan - 2006 The Clock Is Ticking - 3.11?
The Heat with Mark McEwan - 2006 The Clock Is Ticking - 3.11 was released on: USA: 20 May 2010
Why does my 1996 Alitma AC and heat only works on the deforst setting?
Check for a vacuum leak either under hood or under dash or bad vacuum actuator under dash - defrost is the default setting for this model
Why is there a ticking sound coming out of the dash and your heat wont work?
The part you are looking for is a blend motor. It is made of plastic . The gears teeth are broken or missing. This part moves a flap from normal cold air to the heated air. Only get heat when blend motor is engaged.
Where is the flap located at in the dash that controls the air and heat?
Inside the blower box, normally under glove box door, and under the dash, it is where the fan runs to blow air inside the car
Why heater does not put heat to floor in a 1998 jimmy gmc?
Check for a vacuum leak either under the hood or under the dash Check the operation of the vacuum actuated motors under the dash Check the operation of the selector switch
What are the release dates for The Heat with Mark McEwan - 2006 The Clock Is Ticking 3-11?
The Heat with Mark McEwan - 2006 The Clock Is Ticking 3-11 was released on: USA: 20 May 2010
Where is the heat exchanger or heater core located on a Mercedes 300D. Do you need to remove the dash?
Its located behind the instrument panel in the heater box. Yes you have to remove the dash and the center console.
