2006 Silverado 5.3 with 4l60e I believe the transmission is throwing (p2761) torque converter clutch pressure control solenoid valve circuit? whatever that is (p0740) torque converter clutch malfunction (p0785) 2-3 shift solenoid electrical circuit (p0753) shift solenoid 1-2 please someone enlighten me can I drop my transmission and replace these or does it need to be rebuilt i believe i can drop the pan and see the shift solenoids.....it slipps in first or whenever i take off

 

Check your IGN 0 fuse for an open, you may have a shorted transmission harness.