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 motor on a Jeep Wrangler?
A non-functioning heater motor, often referred to as the blower motor, can become a safety issue that needs to be addressed right away. On a Jeep Wrangler, the blower motor is necessary to the air conditioning, heating and defrosting systems. It is located under the dashboard on the far end of the air duct on the passenger’s side.
How do you change the motor on a wrangler heater?
Rotate the motor counterclockwise until the motor comes free of the air duct. Pull it straight out of the duct work. Insert the new blower motor into the air duct and rotate it clockwise until it locks into position. The retaining tabs will lock when it is all the way in. Reinstall the electrical connection on the blower motor housing.
Where does the heat come from in a Jeep Wrangler?
And it comes, basically, from heat generated by the engine. When your Jeep reaches its optimal temperature, its thermostat opens and allows that coolant from the cooling system to flow through the engine, removing heat and sending it into the radiator, then into the heater core which, ultimately, distributes it into the Jeep.
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.
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.
Why does my Jeep Wrangler have no coolant?
However, even if there is no coolant smell, but an issue with the heater, it is a good idea to check these hoses for heat. If the engine is warm, then you should feel heat from the hoses as well. If not, then the coolant is not circulating properly and you could have air in the lines or a clogged heater core that needs a flush.
Why does my Jeep Wrangler heater smell bad?
A defective hose, whether it is a connection issue, rot, or they are torn in some way, can cause coolant to leak and you’ll should smell coolant in the engine bay. If that coolant splashes onto the heater core, then the smell probably will intrude into the cabin.
Why is my Jeep Wrangler fan not working?
Recently the fan on my 2001 TJ stopped. It does not work on any speed or on heat or A/C. I pulled the blower motor and straight wired it to the battery. It worked. I also pulled the speed selector switch. I ohm the switch. It appeared to be ok.
Where is the blower motor on a jeep?
Thats the blower motor/interior fan, Its located above the passenger footwell behind the glovebox, so that would be what youre hearing. Mine made that noise before but it eventually went away. It’s relatively easy to replace though if you have to, only 3 screws and remove one electrical connector.
Where is the fan on a Jeep Patriot?
There is one directly right of the glove box HVAC fan assembly, tucked under the dash board. That motor moves a “door” every time you start your Patriot and it switches from outdoor air to re-circulation air. It is often the first one to break of the 3 motors (plastic gears).
Where is the resistor pack on a 1997 Jeep Wrangler?
Knows a couple things… The ’97 TJ’s resistor pack is up above the passenger-side footwell, screwed to the HVAC plenum with two screws. Remove the kick plate to gain access to that area. I wouldn’t be surprised if you find some melted wiring leading to the resistor pack, that’s a common issue with early TJs.
Why does my Jeep Wrangler have no heat?
This will also cause the engine to run hotter and will affect the temperature level of the Jeep’s heating system. However, even if there is no coolant smell, but an issue with the heater, it is a good idea to check these hoses for heat. If the engine is warm, then you should feel heat from the hoses as well.
What kind of heater does a Jeep Wrangler have?
Keep in mind, though, the newer the vehicle—such as JL Wranglers and JT Gladiators—the more electronics are involved in the heater system. So it may be beneficial for those with newer Jeeps to take a spin to the dealership, or trusted mechanic, for a diagnosis.
Why does my Jeep Liberty make a rattling noise?
My wife has a 2008 Jeep Liberty. Recently when the air is on (vent, heat or AC) a rattling noise that I would say sounds similar to…fan bearings is coming from the passenger side dash air vent. Not sure what the issue is, the sound does not seem to come from any of the other vents. Any suggestions on what the issue is?
Are there any heating and AC parts for a Jeep Wrangler?
We offer a wide selection of Jeep Wrangler TJ heating and ac parts that can be used for replacement or upgrade. This includes ac condensers and compressors, heater cores and motors, and heater control knobs and ducting. Not sure if you have a JL or JK? Check out this guide If you have a 2018, confirm that you have a JL or JK.
However, even if there is no coolant smell, but an issue with the heater, it is a good idea to check these hoses for heat. If the engine is warm, then you should feel heat from the hoses as well. If not, then the coolant is not circulating properly and you could have air in the lines or a clogged heater core that needs a flush.
A defective hose, whether it is a connection issue, rot, or they are torn in some way, can cause coolant to leak and you’ll should smell coolant in the engine bay. If that coolant splashes onto the heater core, then the smell probably will intrude into the cabin.
And it comes, basically, from heat generated by the engine. When your Jeep reaches its optimal temperature, its thermostat opens and allows that coolant from the cooling system to flow through the engine, removing heat and sending it into the radiator, then into the heater core which, ultimately, distributes it into the Jeep.
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 heater on a Jeep Wrangler?
Just follow the hose from the rear of the intake. It comes off the intake, runs across the top of the firewall/cowl. Tee’s off in the center of the firewall/cowl to feed your HVAC, then continues on to the reservoir. I had issues with my heater not working well at all.
Why is the Check Engine light on on my Jeep Wrangler?
When the valve sticks open, then the engine runs cooler than normal and should cause the check engine light to illuminate. This will usually only allow the heater to blow out cold air as well, and you’ll additionally notice a loss of gas mileage.
Why is my Jeep Wrangler heater not working?
While there are a variety of reasons your Jeep Wrangler heater is not working, the most common 3 are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor. Get your Jeep issue diagnosed by a professional.
What should I do if my Jeep Wrangler blower is not working?
Jerry – You had mentioned that if the blower fan simply didn’t work at all you should look into replacing the switch plug. I have replaced the switch and the resistor and still no fan. Both of the fuses (behind the glove box and under the hood) appear to be working. Where can I find the blower fan to test it? Newbie Jeep owner here – 2000 TJ w/2.5.
Where is the blower located on a jeep?
Since the state of the blower changes after switching ignition off/on, the problem can be inside the AC control panel. “The blower motor sits right next to the resistor or controller (resistor is for manual AC, controller is for automatic AC system), so the connector can be found on the blower motor itself. I have manual a/c.
Why is my Jeep Wrangler not running hot?
Like the blower motor itself, the resistor is not a safety risk to other components, but it definitely makes things uncomfortable until a replacement is installed. Not having enough engine coolant (antifreeze) is something that will make your engine run hotter. Ironically, it also will prevent your vehicle from generating enough heat.
How does the heater work on a Jeep Wrangler?
When your Jeep reaches its optimal temperature, its thermostat opens and allows that coolant from the cooling system to flow through the engine, removing heat and sending it into the radiator, then into the heater core which, ultimately, distributes it into the Jeep.