What to do if your Jeep Grand Cherokee has no air?
Check if Air flows from the defrost vents below the windshield. If it does, and no matter what U do, then the vacuum hose on engine side is not fitted on the Vacuum pipe there. Just fit it back to fix the problem !
Why does the a / C quit blowing on my 1999 Jeep Grand Cherokee?
The A/C (and heater) quit blowing on my Dad’s 1999 Jeep Grand Cherokee a while back so I took a look at it. The fresh air/recirculate blend air door seems to have broken up in the air duct causing it to suck up against the blower intake and stop all the air flow.
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 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.
Why is there no air in my Jeep Grand Cherokee?
Found broken vacuum hose under battery platform going into reservoir, replaced that (my cruise control started working). Cleared check valve in vacuum line near firewall, got a bit of air blowing but still not enough. Finally after reading your idea here, pulled the blower motor to check direction of flow.
The A/C (and heater) quit blowing on my Dad’s 1999 Jeep Grand Cherokee a while back so I took a look at it. The fresh air/recirculate blend air door seems to have broken up in the air duct causing it to suck up against the blower intake and stop all the air flow.
Is the Jeep Grand Cherokee a good car?
Hope to find a genius out there….. 1999 Jeep Grand Cherokee Laredo Recirc door is OK, Blend Doors are OK. Fan running up to speed and in the right direction. Good air flow from center vents but barely any air flow from passenger vents and far left vent..
What to do if your Jeep Grand Cherokee doors are not working?
You will still be hearing the door actuator moving but the doors are not working. 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.
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.
Check if Air flows from the defrost vents below the windshield. If it does, and no matter what U do, then the vacuum hose on engine side is not fitted on the Vacuum pipe there. Just fit it back to fix the problem !
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.
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.
You will still be hearing the door actuator moving but the doors are not working. 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.
Why is my AC vent not working on my Jeep Wrangler?
They found it and plugged it back in, and sure enough, my AC vent control worked again, and later once I got up to highway speed, cruise control worked again.
Why is there no air coming out of the vents?
If this filter becomes clogged due to lack maintenance it will stop or slow the flow of air exiting the vents. To check this filter locate the filter housing which can be either under the dash on the passenger side or under the hood of the car, near the base of the windshield on the passenger side, remove the cabin air filter and inspect.
How do I stop no air from dashboard vents?
This door is controlled by a thumb wheel that when activated will open and close the vent air flow door. Work the thumb wheel from one side to the other while checking the airflow. The flow should stop and start again, if the thumb wheel does not make a difference the problem is somewhere else.
Where is the air vent on a Jeep Grand Cherokee?
43 people found this helpful. there is a motor that controls the door its located on the driver side just above the floor vent this piece is 45 dollars at auto zone I suggest u take the silver rod off and move the white control up if that don’t work then u may professional help 25 people found this helpful.
Can a Jeep Cherokee defrost with no vacuum?
The selector defaults to defrost with no vacuum. I would check the vacuum first. The selector defaults to defrost with no vacuum. Click to expand…
Why does air only come out of defrost vents?
It is likely your vac reservoir is cracked or disconnected. When I turn on the air in my jeep the AC/Heat only comes out of the defrost vents at the bottom of the windshield no matter where I set the directional control? I could very well be very wrong but I think it might be a vacuum problem?
43 people found this helpful. there is a motor that controls the door its located on the driver side just above the floor vent this piece is 45 dollars at auto zone I suggest u take the silver rod off and move the white control up if that don’t work then u may professional help 25 people found this helpful.