I understand and totally agree! Last year or so the engine fan wouldn't kick on for me 05. After going through all the regular suspects and checks and purchasing a couple fans from the salvage yard.
I decided to try the fan out on my 06...fan kicked right on.
After about 2 weeks of the 05 sitting I thought to clear the code and then while the car was sitting during those 2 weeks I had the car's battery freshly charged.
Installed the battery.
Thinking none of this would matter, car sat for a couple of days with a freshly charged battery.
Came back at it...
And what do you know...
Yep! Fan kicked on for the 05!
Remember these things are rolling computers.

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