How does the YJ heating system work in a Jeep Wrangler?
This allows fresh air from outside to enter the system through the Cowl Vent and travel down to the blower motor. The passenger Vent Gate is closed directing the air towards the heater core. Notice the temperature slider has been moved over to the warm setting. This fully opens the Blend Gate allowing air to pass through the Heater core.
What to do if your Jeep Wrangler heater is not working?
So it may be beneficial for those with newer Jeeps to take a spin to the dealership, or trusted mechanic, for a diagnosis. This is the guy in charge of blowing air across the hot heater core, through the Jeep’s ventilation system, and into the cabin.
Where is the fan on a Jeep Wrangler?
This is the guy in charge of blowing air across the hot heater core, through the Jeep’s ventilation system, and into the cabin. The fan is usually located behind the glove box and when it fails, you may still get cold or warm air through the vents, but it will be at a drastically lower pressure no matter what fan speed you select.
Where is the blower on a Jeep Wrangler?
The blower motor is located directly behind and below the passenger vent (as shown) and pulls air directly from the cowl vent at all times while in operation. The blower motor operates only when the dash control is in the Defrost and Heat positions. It’s speed is directly controlled by the fan speed switch on the dash control panel.
Why is my Jeep Wrangler blowing hot air?
My 06 Jeep Wrangler’s A/C is fully charged ( it’s been checked ) and the blower is working fine on all settings, but it’s blowing hot air.: Any suggestions will be appreciated…thanks in advance. Pull the temp control knob off & make sure the shaft is turning when you go from hot to cold, the knob center may be cracked.
Is there air conditioning in a Jeep Wrangler JK?
Those in the back seat had to depend on the air circulating within the cabin. The Jeep Wrangler JK hit the market in 2007 and lasted until 2017. Just like the TJ before it, the air conditioning system was pretty much barebones and vents only ran to the driver and front passenger seats.
When did the Jeep Wrangler JK come out?
The Jeep Wrangler JK hit the market in 2007 and lasted until 2017. Just like the TJ before it, the air conditioning system was pretty much barebones and vents only ran to the driver and front passenger seats.
Is the a / C blowing hot air or cold air?
I know as a jeep the AC is not its beat feature! Mine blows cold but its no artic blast.. Pull the temp control knob off & make sure the shaft is turning when you go from hot to cold, the knob center may be cracked. If good the blend door actuator may be stuck in the hot position.
Where is the heater located on a Jeep Wrangler?
It’s speed is directly controlled by the fan speed switch on the dash control panel. The Heater Core is located just to the left of the Blower Motor and has engine coolant circulating through it at all times while the engine is running. Here we have a picture of the heating system in the “Off” position.
Where is the blend gate cable on a Jeep Wrangler?
The Blend Gate cable is the only multi-position cable and is used to mix warm and cold air within the plenum. (More on that later) The blower motor is located directly behind and below the passenger vent (as shown) and pulls air directly from the cowl vent at all times while in operation.
This allows fresh air from outside to enter the system through the Cowl Vent and travel down to the blower motor. The passenger Vent Gate is closed directing the air towards the heater core. Notice the temperature slider has been moved over to the warm setting. This fully opens the Blend Gate allowing air to pass through the Heater core.
It’s speed is directly controlled by the fan speed switch on the dash control panel. The Heater Core is located just to the left of the Blower Motor and has engine coolant circulating through it at all times while the engine is running. Here we have a picture of the heating system in the “Off” position.
The blower motor is located directly behind and below the passenger vent (as shown) and pulls air directly from the cowl vent at all times while in operation. The blower motor operates only when the dash control is in the Defrost and Heat positions. It’s speed is directly controlled by the fan speed switch on the dash control panel.
The Blend Gate cable is the only multi-position cable and is used to mix warm and cold air within the plenum. (More on that later) The blower motor is located directly behind and below the passenger vent (as shown) and pulls air directly from the cowl vent at all times while in operation.