Why is the AC blowing hot air in my Jeep?

88 is the digits test. 14 is recirculation motor not responding and 54 left temp door travel too large. I would first reset the faults by disconnecting the negative battery lead and see if the faults come back. The 14 seems to be the motor itself.

What was the problem with my 2004 Jeep Grand Cherokee?

2004 Jeep Grand Cherokee Limited with a plugged A/C drain that led to nearly a gallon of water being dropped onto my passenger carpeting on my way to Chicago yesterday. Read online and said you could see the drain tube from outside, but no pictures were ever posted of it.

What to do if your AC is blowing hot air?

Never had an AC issue on any vehicle. I did my ac refrigerant last year because of issues like you state. I went to Walmart and got a big can of refrigerant that has the hose and gauge with it. Plug it into your ac port and see where the gauge is at, add some refrigerant until it says its full.

Why is the AC not working on my Jeep Cherokee?

Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Isn’t My A/C Working? What are common reasons my Jeep Cherokee has air conditioning problems?

What to do if your Jeep Cherokee heater stops working?

If the heater has stopped working in your Cherokee, this process has failed in one way or another. A word of caution: If there is no coolant in your overflow, you can refill it by adding more to the overflow reservoir. There is almost never a situation where you would need to take the radiator cap off of the radiator to add coolant.

What should I do if my Jeep Grand Cherokee blend door is not working?

Start the GC and turn on the AC. You should be able to manually switch between heat and AC by turning the axle with your fingers. If the motor is spinning and not stopping, or the blend doors are not switching between AC and heat, your blend doors are broken and the Heater Treater Blend Door Fix is the answer.

What to do if your Jeep Cherokee is not running?

Remove the glove compartment insert, operate the air conditioning and move the knob that controls the position of air and notice which motor is not moving the lever to operate the door and replace the motor. If the line is not cold, hook up the air conditioning gauges.

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).

Why does my Jeep Patriot make a clicking noise?

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). Here’s an excellent Youtube with replacement instructions- is this your noise ?:

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.

What are common reasons my Jeep Patriot has air conditioning problems?

What are common reasons my Jeep Patriot has air conditioning problems? While there are a variety of reasons your Jeep Patriot air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.

Why is my air conditioner blowing warm air?

Here are some of the instances that you might be experiencing an issue with your AC blowing warm air. First you might turn on the AC and meet a warm blast of air. Sure it takes some time for the air I your car to get cold, but there will be some instances when the AC blasts warm air into your cabin. This might mean you need a system recharge.

What happens when your car air conditioner is not working?

When it is working properly, your cars’ air conditioner is a wonderful thing. When it is not, which of course occurs on the most brutally hot day of the year, the A/C suddenly becomes a cruel joke, blowing warm, stale air into your vehicle.

What to do if your air conditioner is blowing warm air?

If your air conditioner is blowing warm air, or just not working properly, it is best to schedule service ASAP to maximize your comfort. Automotive A/C systems have certain intricacies in their design that render them difficult to repair without the proper equipment and knowledge base.

Why is my Blend door blowing hot air?

Normally they put a vacuum on it to check for leaks and to keep as much as air (with moisture) out of the system. There probably is some problem with your blend door (s).

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.

Why does my AC keep blowing hot air?

So my AC is acting up, sometime when I turn it on it blows cool air, sometimes it’ll be hot air, and sometimes one side of car will be hot and one side will be cool. Any ideas? I also do see the condensation on the ground under jeep if that matters.

Is the a / C working on my Jeep Wrangler?

Enter your ride HERE to be a part of MAY’s Ride of the Month Challenge! 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.:

Why is my Jeep Grand Cherokee not blowing cold air?

One of the most inconvenient vehicular problems is when the A/C won’t blow cold air. If your Jeep Grand Cherokee isn’t keeping you cool, we’ve outlined some of the most common reasons why this might be happening.

What makes a Jeep Grand Cherokee air conditioner work?

The only thing that the air conditioning system has in common with the heater is that they both use the climate controls and the blower motor. It is entirely possible for your Grand Cherokee’s heater to work just fine even when the air conditioner is not blowing cold at all.

What should the pressure be on the AC in a Jeep Cherokee?

Check to see if the compressor comes on when the switch is activated. If the compressor comes on, feel the larger of the two lines off the compressor. The large line is the low side for the low pressure (suction side) which returns the Freon to the compressor. It normally carries 30 to 60 lbs. of pressure. The line should be cold.

When does the Jeep Grand Cherokee a / C switch to defrost?

When climbing a hill or under heavy acceleration wile AC is blowing it will switch to the defrost. We’ve had this Jeep a little over a year 1. AC would switch to defrost upon high acceleration then resume & return to vents. Two months ago it went to defrost & didnt resume to vent.

Is the AC blowing cold on the driver side?

AC Blows Cold on Driver Side, Warm on Passenger Side! Wife usually drives with only the kids and she mentioned our oldest was complaining about the AC not being cold. She drove to dinner tonight and I told her the AC wasn’t working and I should throw a charge on it.

How does the AC work in a Jeep Cherokee?

It starts at the compressor that compresses the Freon to a temperature warmer than the atmosphere and pushes it through the condenser, which releases the heat to the atmosphere. From the condenser, the Freon moves through the dryer which contains a desiccant that removes any moisture in the system.

Is the Jeep AC still blowing cold air?

I replaced all the hoses,water pump,stat. The AC works fine in the summer. The jeep has dual controls,with both set on 85 it still blows cold air on both sides.Both heater hoses are hot. Also, what does the BCM mod do?

Why does my Jeep garage door keep blowing hot air?

So it puts too much stress on the stops, which break first then the doors crack from moving farther than they were designed. Answer to your post is your blend doors are broken, it will get worse.

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