It took me a while to find this, but here is the definitive answer to where the ECU is for the door.

 

Thank you so so much i will check this out today my local junkyard has a few rx300's and i could snag the ecu and window switch for hopefully under 200$ that would be great thanks so much for the help and for taking you valuable time to find this for me

 

Thanks for your help Salim as i told another member i will try to snag the door switch and the ecu in the kick pannel hopefully for under 200$ and give it a shot the only bad thing that can happen is it not work :-)

 

The door actuator is expensive and the ecu is not too expensive, but the problem can be in the wires or the connector. I would still say do the diagnosis. If you throw parts at it, you may still be at square one, but then there is a chance that you have replaced the failed part.

Be very careful when it comes to opening the door panel and working with the the actuator/door-release. If assembly is not done right and you put the panel back, the door can remain shut and you have to destroy the door panel to get to the innards.

I sincerely hope that you did not take any offense to my posts.

Salim

 

No Salim no offense taken at all i actually appreciate You helping me and getting me in the right direction for reapirs and i understand that there has to be precautions taken and i am really thankful to have nice people on this forum that really care about how to and help fix a problem thanks again i will go on with further diagnosis