4l80e Transmission Parts Diagram 2 3 Shift Solenoid. 4l30e 4l60e 4l80e 4t80e transmission epc solenoid updated with bottom prongs aftermarket. Fits all 91 up 4l80e transmissions.
The torque converter clutch apply and release is controlled by a. Late type 1 2valve assm solenoid a 10478147 normally open. The 4l80e does not have this solenoid.
Late type 1 2valve assm solenoid a 10478147 normally open.
4l80e htrk gm 4l80e4l85e transmission transgo ring kit 1991 2009. Youll receive the 1 2 solenoid and the 3 4 solenoid in this kit. 4l60e solenoid diagram 4l60e solenoid wire harness replacement get free image about wiring. Troubleshooting the 4l80e automatic transmission page 3 description oil pressure is supplied by a gear type oil pump.