No heat!
12-14-2022 | 12:06 PM
#12
JK Newbie
Joined: Dec 2022
Posts: 8
Likes: 0
From: phx arizona
The trim door is pretty simple to diagnose by ear. Switch the temp dial from hot to cold very quickly with your ear placed next to the left center vent. You should be able to hear a seal/suction kind of noise of the door opening and closing when spinning the temp dial back and forth. I was able to put a camera snake down that same vent, feed it to the left toward driver side and see the blend door open and close when moving the temp dial. So if you have a camera snake, that may be worth while as well to visually confirm if the blend door is operating properly. The gear on the blend door has been known to strip, but in my opinion, that's the least likely cause of heat related problems.
I've been searching old posts on this forum for the last week. this sucks so bad! it's freezing out and my family isn't gonna be able to drive with me. all the shops are gonna want $1500-$2000 or more cuz of the labor which I get. Any help from anyone reading this is appreciated
12-14-2022 | 02:37 PM
#13
JK Newbie
Joined: Jun 2022
Posts: 42
Likes: 6
From: Akron, OH
What year make and model are you working with? I don’t know a lot about that part of the Jeep, but have amassed a large collection of docs and factory service manuals while working on my 2018 JKU with the 3.6 in it.
If that’s close to yours, PM me and I’ll see if that helps with the proper process to get to the 3rd actuator and replace it.
If that’s close to yours, PM me and I’ll see if that helps with the proper process to get to the 3rd actuator and replace it.
12-14-2022 | 02:45 PM
#14
JK Newbie
Joined: Dec 2022
Posts: 8
Likes: 0
From: phx arizona
What year make and model are you working with? I don’t know a lot about that part of the Jeep, but have amassed a large collection of docs and factory service manuals while working on my 2018 JKU with the 3.6 in it.
If that’s close to yours, PM me and I’ll see if that helps with the proper process to get to the 3rd actuator and replace it.
If that’s close to yours, PM me and I’ll see if that helps with the proper process to get to the 3rd actuator and replace it.
02-06-2023 | 02:30 PM
#16
JK Newbie
Joined: Oct 2010
Posts: 6
Likes: 0
From: Italy
I have warm air instead of hot air.
Someone suggested to flush heater core.
I checked the two pipes under on the left of glove compartment and they are both very hot; so I think that the flow is correct.
Any idea?
Thanks in advance.
Jeep Wrangler JK 2.8 CRD RUBICON Unlimited - 2010
Someone suggested to flush heater core.
I checked the two pipes under on the left of glove compartment and they are both very hot; so I think that the flow is correct.
Any idea?
Thanks in advance.
Jeep Wrangler JK 2.8 CRD RUBICON Unlimited - 2010
02-06-2023 | 03:36 PM
#17
JK Enthusiast
Joined: Jul 2009
Posts: 346
Likes: 4
From: Newcastle-upon-Tyne,UK
I have warm air instead of hot air.
Someone suggested to flush heater core.
I checked the two pipes under on the left of glove compartment and they are both very hot; so I think that the flow is correct.
Any idea?
Thanks in advance.
Jeep Wrangler JK 2.8 CRD RUBICON Unlimited - 2010
Someone suggested to flush heater core.
I checked the two pipes under on the left of glove compartment and they are both very hot; so I think that the flow is correct.
Any idea?
Thanks in advance.
Jeep Wrangler JK 2.8 CRD RUBICON Unlimited - 2010
The heat has always just been 'warm' from 1st day of ownership.
Usually takes quite a while to build up internal heat.
Wind screen reasonably quick for demisting with AC
02-12-2023 | 05:13 PM
#18
JK Newbie
Joined: Feb 2023
Posts: 18
Likes: 1
From: Westminster Colorado
So what do you suggest to check on a 2013 2dr Wrangler where the heater controls just stop working all together. One morning fine the next nothing. No indication of power even. All fuses checked the it appears to be plugged in properly ?? Any advice?
