Why is my air conditioning not working on my Jeep Grand Cherokee?
There are many reasons why air conditioning may not be working properly on your Jeep Grand Cherokee. When looking for the reason, you should always start with the most obvious cause, low refrigerant level in the system. In any case, it is advisable for laypersons to visit a workshop.
How can I tell if my Jeep air conditioner is leaking?
Some of the ways professionals use to check for leaks include: Dye testing, Electronic detection, and Nitrogen detection bubbling. While you may consider this an issue with some Jeep AC systems, some Jeeps have very loud cooling fans which can be considered ‘normal’.
Why is my 2011 Jeep Grand Cherokee not working?
Orders for new TIPMs were so abundant that parts became scarce, prompting a class-action lawsuit claiming Chrysler ignored this obvious defect. By 2012 complaints dropped back down by about 80%. Needless to say, if you see a used 2011 Jeep Grand Cherokee on a lot just keep walking.
When to see a pro about Jeep air conditioning?
TIP: If you own a Jeep older than 1992 models, it is often advisable to see a pro when you experience AC issues. This is because older cars use a refrigerant no longer available to the public. A properly functioning AC is essential especially for those summer time road trips or while on a desert tour.
Why is the air conditioning not working on my Jeep Grand Cherokee?
What are common reasons my Jeep Grand Cherokee has air conditioning problems? While there are a variety of reasons your Jeep Grand Cherokee 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.
Orders for new TIPMs were so abundant that parts became scarce, prompting a class-action lawsuit claiming Chrysler ignored this obvious defect. By 2012 complaints dropped back down by about 80%. Needless to say, if you see a used 2011 Jeep Grand Cherokee on a lot just keep walking.
Why is the AC not working on the passanger side?
The passanger side will sometimes get no air, sometimes cold air when the heat is on and sometimes hot air when the a/c is on. Luckly I have not had this issue with my WK.
What to do if your air conditioner is not working?
Replacement of most air conditioning components requires complete evacuation of the air conditioning system with a refrigerant recovery machine. Once components are re-installed, the technician will remove all air from the system in preparation for recharging the system with new refrigerant.
How do you turn on AC in Jeep Cherokee?
Start the car and turn the AC on. Open the low side only valve and allow the charge to build to 30 lbs. on the low side and 150 lbs. on the high side. Listen for the click in the low side switch to turn the compressor on. Shut the valve off if the compressor does not come on. Turn the engine off.
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.
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.
Why does my Jeep Grand Cherokee not have an air conditioner?
Blower Motor – If there is no air blowing from your Grand Cherokee at all, the blower motor is at fault. They are not that expensive and are easy to replace (most of the time). Blend Door – The blend door controls how much air conditioned and heated air enters the cabin.
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.
TIP: If you own a Jeep older than 1992 models, it is often advisable to see a pro when you experience AC issues. This is because older cars use a refrigerant no longer available to the public. A properly functioning AC is essential especially for those summer time road trips or while on a desert tour.
What should the AC read on a Jeep Cherokee?
They should read 29 to 30 lbs. on the low side and at least 150 on the high side (with the engine off). If they are lower and the compressor did not come on, then it is undercharged and needs Freon to make the low side switch come on and activate the compressor. Start the car and turn the AC on.
Can a Jeep Grand Cherokee have hot air on both sides?
Yes, , reycled the system to relearn and still have hot air on The driver’s side and AC on the passenger side. Anyway, next step is to pay the dealer $50- $100 to reflash the climate circuit to make them pair up again.
How does the actuator work on a Jeep Grand Cherokee?
The actuator has a half-radius keyed gear which mates up to the half-radius keyed gear on the blend door itself. Both the actuator internals, the gear and blend door gear are made of absolute CRAP! I’ve changed them in the wife’s Jeep GC twice in a year (both sides)!
Can you change the AC on a jeep GC?
I’ve changed them in the wife’s Jeep GC twice in a year (both sides)! Yes, u can change them yourself BUT they don’t always “sink” up, to make left and right sides do the same thing (heat/AC).
What kind of blower motor does a 2004 Grand Cherokee have?
2004 grand Cherokee limited v8 4.7 here. blower motor (sensor) replaced last month (Not OEM part) due to A whisper of hot and cold air only. The cold and hot air is coming out now but not nearly enough like before to cool entire interior. Have to keep fan on high just to feel slightly comfortable in driver seat.
Is there a cabin filter in a Jeep Grand Cherokee?
No there isn’t they didn’t make cabin filter in jeeps from 1997 to 2009 or something like that so thats why i was spraying the AC evaporator coil because there was a lot of dirt and debris. One of the dumb moves or smart i guess on Chrysler so it breaks down quick and are forced to pay 2000 to get the AC and heater coils replaced.
What to do if you have no air in your Jeep?
There are 2 fix’s on YouTube. 1 is to cut into the box going thru the glove box and the other is taking the entire dash, council, stearing wheel and the entire HVAC box out and splitting it open to replace the doors. If you do that I recommend replacing the heating core and resister and maybe even the heater motor.
They should read 29 to 30 lbs. on the low side and at least 150 on the high side (with the engine off). If they are lower and the compressor did not come on, then it is undercharged and needs Freon to make the low side switch come on and activate the compressor. Start the car and turn the AC on.
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.
Why does my Jeep Grand Cherokee leak water?
Took it to dealership and they said it was due to the weather stripping around the moon roof. They also said that the water drains along the top of the truck were clogged or blocked…anyway brought it in and they fixed it….never leaked again and was covered under warranty. They also replaced 3 speakers because of water damage.
Is there a vacuum leak in the Jeep Cherokee 4.0?
A common problem in the 4.0 jeep engines is vacuum leaks around the throttle body. Here’s the solution I found for the HUGE vacuum leak in my 2000 Cherokee. Category Autos & Vehicles Show moreShow less Loading… AutoplayWhen autoplay is enabled, a suggested video will automatically play next. Up next
How to fix the a C drain on a Jeep Grand Cherokee?
How to snake ac drain jeep cherokee forum 1996 grand cherokee larado a c overflow or drainage is leaking jeep grand cherokee sunroof drains aurora roofing conors how to fix the a c drain problem on an 02 jeep liberty auto jeep grand cherokee in chambersburg pa edmunds You are commenting using your WordPress.com account.
What’s the problem with my Jeep Grand Cherokee?
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Why does my Jeep Grand Cherokee make a clicking sound?
The most common symptom of faulty blend door actuator on Jeep Grand Cherokee is a slight clicking sound repeatedly coming from under the dashboard. The sound will be most prominent for a few seconds when you turn on the air conditioning or adjust the temperature. Sometimes changing the temperature can temporarily stop the sound.
How to snake ac drain jeep cherokee forum 1996 grand cherokee larado a c overflow or drainage is leaking jeep grand cherokee sunroof drains aurora roofing conors how to fix the a c drain problem on an 02 jeep liberty auto jeep grand cherokee in chambersburg pa edmunds You are commenting using your WordPress.com account.
Jeep grand cherokee in jeep grand cherokee 2000 air ac evaporator core failure on chrysler cars ac drain location wet carpet fix jeep condensate drain on jeep grand cherokee
The most common symptom of faulty blend door actuator on Jeep Grand Cherokee is a slight clicking sound repeatedly coming from under the dashboard. The sound will be most prominent for a few seconds when you turn on the air conditioning or adjust the temperature. Sometimes changing the temperature can temporarily stop the sound.
Why does my 1999 Jeep Grand Cherokee blow hot air?
When the air conditioner in your 1999 Jeep Grand Cherokee starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system.
There are many reasons why air conditioning may not be working properly on your Jeep Grand Cherokee. When looking for the reason, you should always start with the most obvious cause, low refrigerant level in the system. In any case, it is advisable for laypersons to visit a workshop.
What is the a / C system on a Jeep Grand Cherokee?
The A/C system in your Grand Cherokee consists of a compressor that is belt-driven, an evaporator and freon. If there is a problem with your compressor or evaporator, adding freon will not restore cooling.
Are there any problems with my 1999 Jeep Grand Cherokee?
*** TRICK FOR YOUR electrical problems and cooling system. I purchased my 1999 Jeep in 2013 it has only caused me two decent problems.
Why is my Jeep Grand Cherokee not turning on?
The air conditioning will also not turn on at times when this is happening. The dash has also been effected at times, not lighting up. The radio has come on while driving. The car can be driven but no features from the radio panel. The air conditioning went out on my 2014 Jeep Grand Cherokee.
I’ve changed them in the wife’s Jeep GC twice in a year (both sides)! Yes, u can change them yourself BUT they don’t always “sink” up, to make left and right sides do the same thing (heat/AC).
The actuator has a half-radius keyed gear which mates up to the half-radius keyed gear on the blend door itself. Both the actuator internals, the gear and blend door gear are made of absolute CRAP! I’ve changed them in the wife’s Jeep GC twice in a year (both sides)!
What are the actuators on a Jeep Commander?
There are two actuators that open and close doors to control the airflow to the driver and passenger side of the cabin.
Why is my AC not working on the driver side?
My Grand Cherokee Ac not working on driver side so we narrowed it down and found out we need to do a blend door actuator replacement. What was happening was the ac worked great on the passenger side but nothing on the driver side. We also couldn’t adjust the temp on the driver side for the heat in the winter.
What kind of AC does a 2005 limited have?
My 2005 Limited has the dual zone AC. The other day it did just what yours did , cold only on the drivers side. Mine “fixed” its self. Its ok now.
Why is my AC not working on my Grand Cherokee?
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There are two actuators that open and close doors to control the airflow to the driver and passenger side of the cabin.
My Grand Cherokee Ac not working on driver side so we narrowed it down and found out we need to do a blend door actuator replacement. What was happening was the ac worked great on the passenger side but nothing on the driver side. We also couldn’t adjust the temp on the driver side for the heat in the winter.
My 2005 Limited has the dual zone AC. The other day it did just what yours did , cold only on the drivers side. Mine “fixed” its self. Its ok now.
Why does my Jeep Grand Cherokee not turn on?
Radio does not come on when car starts. The air conditioning will also not turn on at times when this is happening. The dash has also been effected at times, not lighting up. The radio has come on while driving.
Are there any problems with the Jeep Grand Cherokee?
The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Jeep Grand Cherokee based on all problems reported for the Grand Cherokee. Air conditioner evaporator leaking inside vehicle causing freon to get in the car and get in our lungs.
Why does my Jeep Grand Cherokee have a low fan speed?
I keep getting a message that states the 911 system needs maintenance. Shortly after I started getting that message, when starting my Jeep my screen will stay blank for about 3-5 minutes before coming on. When it is blank the vehicle will switch between air conditioning and heat, high fan and low fan speed.
What kind of refrigerant does a Jeep Cherokee use?
Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. The A/C system in your Cherokee consists of a compressor that is belt-driven, an evaporator and freon.
What kind of a / C does a Jeep Cherokee have?
The A/C system in your Cherokee consists of a compressor that is belt-driven, an evaporator and freon. If there is a problem with your compressor or evaporator, adding freon will not restore cooling.
How to add Freon to a 2000 Jeep Cherokee?
How to add freon to your 2000 Jeep Cherokee: hook up the can of refrigerant (likely r-134a) to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor when it runs. Advance Auto coupon for 20% off entire order: KIOSK20
The A/C system in your Cherokee consists of a compressor that is belt-driven, an evaporator and freon. If there is a problem with your compressor or evaporator, adding freon will not restore cooling.
Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. The A/C system in your Cherokee consists of a compressor that is belt-driven, an evaporator and freon.
How to fix Jeep Cherokee a / C blend door failure?
When you put the ignition to run and turn on the climate control system it will run though the calibration test that broke the OEM equipment to begin with. Watch the doors move, and pay attention to the amount of torque applied to the doors – the plastic ones didn’t stand a chance!
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.
Why is my brake light not working on my Jeep Grand Cherokee?
Jeep Grand Cherokee brake light not working – fixed! – YouTube If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations.
Why is my Jeep Cherokee blowing hot air?
Video Description When the air conditioner in your 2000 Jeep Cherokee starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system.
Jeep Grand Cherokee brake light not working – fixed! – YouTube If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations.
What to do if your Jeep Cherokee has a leak?
When the air conditioner in your 2000 Jeep Cherokee starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant.
Video Description When the air conditioner in your 2000 Jeep Cherokee starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system.
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 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 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.
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.