Please help CAI

[tn819422]

Installed a AFE cai on my new 2021 Denali duramax and was not aware to disable the air filter life.  Now I cannot get ride of the check system light on dash!  Please help someone.  GM dealer said there is nothing they can do.

[2021 HD]

If you are getting a code you may want to put your factory CAI back on. It is better any way and will not give you a code.

[Black02Silverado]

Did you disconnect the battery when you installed the CAI?

[tn819422]

I put the old air box back in and still has not reset but am not getting any codes 

[Black02Silverado]

Did you disconnect the battery?

[CT Chevy Connoisseur]

I have the AFE CAI on mine, no codes, no issues.

[tn819422]

On 5/30/2021 at 11:57 AM, Black02Silverado said:

Did you disconnect the battery?

Yes and the code will not go away!

[tn819422]

On 6/1/2021 at 4:00 PM, CT Chevy Connoisseur said:

I have the AFE CAI on mine, no codes, no issues.

Did you disable the air filter life first?

[BlancoSilverado]

How long did you disconnect your battery? did you have it disconnected while installing?