Can i replace the solar container device of an automatic transmission car by myself

No, replacing a Transmission Control Module (TCM) should not be attempted by an untrained individual. Disclaimer: Myself or Toyotanation are not responsible for any damage or injury that may result from use of the DIY. What kind of adjustments will need to be made? Sure! You can replace the transmission. I decided to finally get around to posting a DIY for the filter replacement and flush on a 2002-2009 Camry and 2004-2008 Solara 4 speed and 5 speed U series automatic transmission. This procedure should apply identically to Highlander, Rav4, Sienna, Lexus ES, Lexus RX, Avalon or other Toyota. Replacing this component is often a multi-step process that involves careful diagnosis, physical installation, and complex electronic programming. Before undertaking a module replacement, a thorough diagnostic process is necessary to confirm the TCM is indeed the source of the malfunction.