Got "check PSB" warning after auxiliary canister installation at dealership. Could that be related?

[HaroldF]

I got the service campaign letter about auxiliary canister and had it installed at the dealership recently. Then I started to get the check PSB warning chimes, it feels random but usually just after I start the car, and it would then disappear shortly after. The car drives fine so far.
It seems the warning is pretty common after searching online, and it is related to the fuel control module.
Do you know if the fuel control module would be checked or uninstalled during auxiliary canister installation?

My car is a 2016 3.8 V6, around 56000 miles, in case it matters.

 

[joegr]

Coincidence does happen, and this might be that. Still, it's worth asking the dealer that did the work to double check their work.

Going by the service manual...
The canister is inside the left rear wheel well. You take the wheel and the wheel well liner off to get to it.
The FPCM is inside the trunk on the left side wall behind the trim. Working on one, should not require any access to the other.

 

[Suburbazine]

Coincidence does happen, and this might be that. Still, it's worth asking the dealer that did the work to double check their work.

Going by the service manual...
The canister is inside the left rear wheel well. You take the wheel and the wheel well liner off to get to it.
The FPCM is inside the trunk on the left side wall behind the trim. Working on one, should not require any access to the other.

I believe Hyundai is installing the recall canister under the car somewhere, it's an "addition" to the existing canister apparently.

 

[joegr]

I believe Hyundai is installing the recall canister under the car somewhere, it's an "addition" to the existing canister apparently.

That was my understanding too, but then I heard that it was replacing part of the assembly that is in the driver's rear wheel well.
I made an appointment with the closest dealer (about 100 miles away) four weeks in advance, including my VIN in the appointment. I went there last Friday, and after an hour or so, they said they had to order the part by VIN and would call me to make a new appointment when it came in. I guess that eventually, I'll know what it really is when they do it.