Where is the heater control valve on a Nissan Sentra?
The heater control valve sits in the inbound heater hose on your Nissan Sentra. The valve connects to the heater controls in the dash of the car with a steel cable that opens and closes the valve as the temperature adjustment is made in the car.
Where is the heater control valve located on a car?
The heater control valve is a cooling and hvac system component that is commonly found on many road going cars and trucks. The heater control valve is typically mounted near the firewall, and acts as the valve that allows coolant to flow from the engine to the heater core, which is located inside of the vehicle.
What can you do with a bad heater control valve?
By adjusting the heater control valve, you can allow more or less heat into your car’s interior. The heat can be used to keep you and your passengers warm during cold weather, to clear your windows of ice, snow, or condensation, or both. Some vehicles use a blend door, which is a motorized partition between the heater and the fresh air/AC systems.
How do you remove the actuator from a hot water heater?
Loosen both clamps with a flat head screwdriver and slide them away from the valve. Pull the hose off each end of the valve then disconnect the actuator cable from the valve control. Discard the old valve. Push the heater hose ends on the heater control valve then slide the clamps onto the hose near the valve.
The heater control valve is a cooling and hvac system component that is commonly found on many road going cars and trucks. The heater control valve is typically mounted near the firewall, and acts as the valve that allows coolant to flow from the engine to the heater core, which is located inside of the vehicle.
What can cause a heater control valve to crack?
Another common symptom of an issue with the heater control valve is coolant leaks. Over time the heater control valve can wear out and crack, which will cause coolant to leak from the valve.
What to do if your heater control valve is failing?
If your vehicle is producing any of the symptoms above, or you suspect that your heater control valve may be having an issue, have the vehicle inspected by a professional technician, such as one from YourMechanic, to determine if the valve should be replaced.
What is the average rating of a heater control valve?
Average rating from 129,829 customers who received a Vehicle Engine Cooling Inspection. The heater control valve is a cooling and hvac system component that is commonly found on many road going cars and trucks.
The heater control valve sits in the inbound heater hose on your Nissan Sentra. The valve connects to the heater controls in the dash of the car with a steel cable that opens and closes the valve as the temperature adjustment is made in the car.
How much does it cost to replace a Sentra heater?
The average cost for a Nissan Sentra heater core replacement is between $592 and $917. Labor costs are estimated between $488 and $616 while parts are priced between $104 and $301. This range does not include taxes and fees, and does not factor in your unique location.
Where to drain coolant from a Sentra radiator?
Remove the cable and isolate it from the battery. Place a drain pan under the front of your Sentra on the passenger’s side of the radiator. Open the drain petcock in the radiator and drain the coolant until it is below the level of the heater hose.
Where can I get a new coolant valve for my Nissan?
The valve is used to limit the flow of hot coolant through the heater core, changing the temperature of the air passing through it. A replacement valve is available at any auto parts store or through the dealer. Open the hood of your Nissan and disconnect the negative battery cable from the battery terminal with a wrench.
Remove the cable and isolate it from the battery. Place a drain pan under the front of your Sentra on the passenger’s side of the radiator. Open the drain petcock in the radiator and drain the coolant until it is below the level of the heater hose.
How do you replace a negative battery valve on a Nissan Sentra?
A replacement valve is available at any auto parts store or through the dealer. Open the hood of your Nissan and disconnect the negative battery cable from the battery terminal with a wrench. Remove the cable and isolate it from the battery. Place a drain pan under the front of your Sentra on the passenger’s side of the radiator.