A/C, wiring, electric?

Hi,

There are a few things that can cause this. For example, the panel fuse may have failed, the AC Amplifier may have failed, the controller itself, and so on.

Here is what I recommend. First, check the panel fuse. It is in the fuse box under the dash. See pic 1 below. It is fuse 10 in the fuse box.

In addition to checking the fuse, make sure there is power to and from it.

Here is a link you may find helpful:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

If that fuse is good and has power, I recommend having the can-bus scanned to determine if there are diagnostic trouble codes stored in different modules.

CAN stands for controller area network. Basically, the different modules are tied together via a few wires so they can communicate with each other. This type of scan will retrieve codes regardless of the module storing them. I'm recommending this because otherwise, it will become a guessing game with several expensive components.

Here is a link that explains how it's done:

https://www.2carpros.com/articles/can-scan-controller-area-network-easy

Let me know your thoughts or if you have questions. Also, if you have it scanned, record the code or codes and let me know what they are.

Take care,

joe

See pic below.

Thank you for the update. Make sure the fuses have power to and from them as well. Also, I feel at this point, the can-bus should be scanned.

Let me know if there is anything I can do to help.

Take care,

Joe