Dylan113auto
Member
In auto the lights seem to be doing what they're supposed to best I can tell. It's just like the brakes electronically engage. In 2/4 I can roll it in 1, 3, (F or R) or neutral it's like the brakes are locked solid. I can floor it in 3 it will move a bit but the brakes make noise. But then like I said in 2nd I can roll it and brakes are definitely not engaged.So, if you put her in manual, 1st gear , fwd, you should have power at S1,S3 & S4 , no power to any other solenoid. You don't have to fight to measure at the solenoid buttons, you can measure right there at the trans connector.
Did you follow the troubleshooting for the LED? It will help narrow your search.