Key Fob don't work

brainrain

As I said in this post :

open gas door without battery ( or keyfob problem)

My 2 keyfobs doesn't work but sometimes it's work.

Yesterday I washed under the hood with a high-pressure cleaner (just on the sides) and the key started walking again. 3 hours later it doesn't work...
Today I did the same thing, but just on the battery side, I waited a few minutes and it worked.
A few minutes later it doesn't work and when I close the hood, it works again.
I think there is a contact failure or the ground ... I tried to search on FSM but I didn't find anything. So something is not powered to detect the key...

Does anyone know where this could come from please ?

Attached Images

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SouthArk370Z

Try the fobs in the fobgina. If they work that way, then I suspect that you have an antenna problem.

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