Currently diagnosing an 04 Lexus LS430 with the 6 speed A761E trans throwing codes P0756 (S2) and P0761 (S3). Pulled the connector from the ECU to check solenoid resistances. Solenoid 2 tested 80Ω. Solenoids 1,3,4 tested 15Ω which is at factory spec. Looking to replace S2 solenoid. Is there any other possible issues that could throw these codes?