Air Amplifier - 4.7 Limited Dual zone AC

[B.E. Coyote]

Need some help.
I have the blinking AC light and no AC. I get heat on the passenger side and most often no heat on the driver side but that is somewhat intermittent. I swapped the relay.

The self diagnostic gives me these three codes.

Is swapping the air amplifier a reasonable first step to trouble shoot? I think it can be swapped without tearing out the entire dash.

It is a common denominator in each code. Thanks

 

[B.E. Coyote]

any comments on those codes?

 

[Syr4RinNC]

The ac amplifier was my problem. I can’t tell you what codes it was throwing, I never checked. It’s a relatively cheap and simple process. I think I got one off eBay for $35. But looks like your read out gives you some possible solutions, so no guarantee

 

[B.E. Coyote]

If it were just the blend doors, would it shut down the AC and give me the blinking lights?

 

[Syr4RinNC]

I dont know - youll have to do some research into it. It didnt come up in my troubleshooting, but again looks as a possible solution to all three codes.

If the AC amplifier is the easier and cheaper option, may be worth a go or it be a waste of time/ money if it wasnt a problem

good luck