If you've tuned your truck and your AC sucks read here
06-04-2015, 05:48 PM
#1
Senior Member
Thread Starter
If you've tuned your truck and your AC sucks read here
If you've loaded a custom tune onto your truck and your AC seems worse than prior to uploading the tune, disconnect your battery for 15 minutes. It helped mine a lot.
Sometimes when loading a tune the climate control system powers on/off, like the radio, and it can throw off the position of the blend door relative to where the computer thinks it is. Disconnecting the battery for 15 minutes lets the blend door run its full range of motion to reset itself.
Enjoy
Sometimes when loading a tune the climate control system powers on/off, like the radio, and it can throw off the position of the blend door relative to where the computer thinks it is. Disconnecting the battery for 15 minutes lets the blend door run its full range of motion to reset itself.
Enjoy
06-04-2015, 06:11 PM
#2
Great info for the tuned guys here...I currently don't have a tune but i'm glad you shared the info with us all. Awesome to see posts that really help with known issues!
06-04-2015, 06:32 PM
#4
Senior Member
Is this for even if you do not have climate control? Just regular ac
06-04-2015, 06:46 PM
#6
Senior Member
No tune, did not help my bad ac either.
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06-04-2015, 09:05 PM
#8
Senior Member
Thread Starter
This will likely only help if your AC is worse after loading a tune. It won't fix other AC issues.
It most definitely helped my AC. Prior to my tune upload the AC worked fine. After the tune upload it felt more humid and didn't get as cold. Now I'm achieving 42.5 degrees at the vent after about 10 minutes of running. That's about as good as any '11-'14 F-150 I've heard of.
It most definitely helped my AC. Prior to my tune upload the AC worked fine. After the tune upload it felt more humid and didn't get as cold. Now I'm achieving 42.5 degrees at the vent after about 10 minutes of running. That's about as good as any '11-'14 F-150 I've heard of.
06-04-2015, 09:19 PM
#9
Hmm I wonder where I heard this from before? Sure sounds familiar.
The following 2 users liked this post by RLXXI:
digitaltrucker (06-04-2015),
Sweatmachine (06-04-2015)
06-04-2015, 09:37 PM
#10
Senior Member
This will likely only help if your AC is worse after loading a tune. It won't fix other AC issues.
It most definitely helped my AC. Prior to my tune upload the AC worked fine. After the tune upload it felt more humid and didn't get as cold. Now I'm achieving 42.5 degrees at the vent after about 10 minutes of running. That's about as good as any '11-'14 F-150 I've heard of.
It most definitely helped my AC. Prior to my tune upload the AC worked fine. After the tune upload it felt more humid and didn't get as cold. Now I'm achieving 42.5 degrees at the vent after about 10 minutes of running. That's about as good as any '11-'14 F-150 I've heard of.