Oxidation end electrical issues (1 Viewer)

[albe]

Hi to everyone , i am Alberto, writing from Italy, (sorry in advance for my not good english) own a Toyota lc200 2010,
I hope someone will help me, I have electrical issues end here no one know how to solve it.

I have read a lot of page here about similar problem but without solution

some bottoms in the central console doesn’t work, audio-navi-climate-front defrost. But a/c in auto mode work fine, radio/aux it s ok end I can change from steering wheels but not from the central console, if I want select hot/fresh air feet or head, I can’t do that because I cannot enter into the display for select that. But if I press auto mode it s ok, central fridge work perfectly

I sow the kick panel wire connectors oxidated, I have clean multiple time, restart to work everything for 2/3 days end then stop again

Are the problem in this connector or I have to check something else?

Error b1421-b1424-b1442-b1468

Thank you, Alberto

 

[mark71]

A clogged sunroof drain may be the problem, causes water to enter that area.

 

[albe]

A clogged sunroof drain may be the problem, causes water to enter that area.

Thank you, I know, I need a solution for this electrical problem, I have not more leak of water now

 

[TheComedian]

Hi Alberto, a thing you can check is also the
Filter flap in the glove box. When changing the filters Toyo techs often **** it up (especially in Europe where 200s are rare) and click out the flap or even break it in the worst case.
That can cause the AC to throw weird problems and reset itself always because the flap cant do a full calibration run.
Remove the middle part of the glove box, remove that plastik door in it and then switch from normal AC mode to the filter mode and see how the flap is acting.
Just a guess from my side but maybe it helps. What kind of AC control do you have? The one within the screen itself or the button one of the 200 GX lines?