Hi, I have lost use of the keyless entry on the driver's door. All other doors work really well, so not a FOB battery issue.

Odd thing is, the driver's door entry works on occasion, maybe 1/75 times, so there is still some functionality. I live in the extreme cold (Canada) but same can be said in summer.

Wondering if this is a sensor issue that needs to be cleaned, or something else.

Any help appreciated.

 

check one of these, there are many. https://www.mylparts.com/v-2008-lexu...e--3-5l-v6-gas

see if you can find an antenna that is near the door, it may be going out, or was disconnected.

 

It is probably the touch sensitive plastic on the door handle. Bad connection or bad part.