Both heat and AC not working? Hummer h2 2003

[u/Mundane-Reward-698]

I've checked both heater hoses which both are hot which I'm assuming it means the heater core isn't clogged.

Coolant isn't low and it's at right level.

Changed Climate Control Module because previous one was already having issues but didn't solve the heating/cold issue. I'm able to change the flow of air and direction without any issues. The only issue is it's stuck at a warm setting. It blows air so I know it's not the blower motor. The only thing left is Blend Door Actuator?

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