mweb644

I am a first timer on this site. I own a 98 ES300. The check engine light came on and has stayed on for months. When checked with the OBD computer, it came up as transmission, Shift Control Solenoid or processor. Has anyone had any similar problem. The transmissions seems to run and shift fine since it was purchased three years ago. Any information on this would be greatly appreciated. The service garage recommends seeing a tranmission shop. Thanks in advance for any assistance with this issue.