Time delay on AC cut-in after start

Discussion on Air Conditioning/Heat & electronic controls for the same, radiators/fans/engine cooling and related items.
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Joined: Mon Jun 03, 2019 4:19 pm

Re: Time delay on AC cut-in after start

Post by grummin » Mon Jul 15, 2019 5:11 pm

That is about the same as my car is doing. I am also not in a huge hurry but it is annoying now that its reaching 100 here in central Texas already. The more I think about it I am thinking it is a compressor issue or the controller that controls the variable displacement. I will post in here if i figure it out.

s/c'd cav
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Location: PHOENIX AZ

Re: Time delay on AC cut-in after start

Post by s/c'd cav » Mon Jul 15, 2019 9:48 pm

9C1fanatic wrote:
Tue Mar 08, 2016 7:08 am
I have seen the opposite problem on both my new 14 caprice and my work 14 caprice. The compressor will sometimes run for several minutes even after you have turned the AC button off. I figured there is probably some rhyme or reason to this programming. I am going to assume the AC is probably controlled by a combination of the PCM and BCM.
mine will do that , if you push the recirc button , then back to fresh air it shuts off

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