P00FF code

puassr1 · Dec 10, 2023

Hello everyone! Looking for help here, I have a 2021 Yukon Denali, I have a check engine light on, took it to auto zone and came back with a P00FF code, also my ac stopped working also not sure if it’s related.

exp500 · Dec 11, 2023

Another POOFER?

Dwl601 · Oct 21, 2024

puassr1 said:
Hello everyone! Looking for help here, I have a 2021 Yukon Denali, I have a check engine light on, took it to auto zone and came back with a P00FF code, also my ac stopped working also not sure if it’s related.

Did you figure out what this was I just had the same thing happen to mine and ac quit blowing cold. Thanks.

Dlucas94 · Dec 31, 2024

Dwl601 said:
Did you figure out what this was I just had the same thing happen to mine and ac quit blowing cold. Thanks.

Did anyone figure out what it is? Same thing just happened to mine today. Code P00FF and ac not blowing cold

wjburken · Dec 31, 2024

The OP hasn’t been on here in 2 years so I would expect them to reply to your question.

Dlucas94 · Dec 31, 2024

wjburken said:
The OP hasn’t been on here in 2 years so I would expect them to reply to your question.

I saw someone posted October 2024 with the same issue, was hoping they’d respond with what their issue was

P00FF code

puassr1

TYF Newbie

exp500

Full Access Member

Dwl601

TYF Newbie

Dlucas94

TYF Newbie

wjburken

Dlucas94

TYF Newbie

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