PCS GM SIMPLE SHIFT USER GUIDE v4.0. Page 1. Ph: 804.227.3023 v 4.0 10511 Old Ridge Rd. Ashland, VA 23005. Powertrain Control Solutions. PCS GM Simple Shift User Guide.. The Simple Shift can be used on most vehicles with electronic throttles, or drive-by-wire. Factory wiring diagrams are. How to use the 4L60e manual shifter. Disconnect the vehicle wiring harness from the transmission at the case by squeezing the sides together while pulling the connector up. Connect the shifter you have crafted to the transmission. Now route the cable from under the vehicle into the inside without letting it drag the ground.
![[DIAGRAM] Mercruiser Shifter Wiring Diagram](http://www.camaros.org/images/shifter/68AIM_M20_1.jpg "[DIAGRAM] Mercruiser Shifter Wiring Diagram")
![[DIAGRAM] 2000 S10 Blazer Shifter Wiring Diagram Schematic MYDIAGRAM](https://ww2.justanswer.com/uploads/SU/supermechanic/2013-05-23_132814_starting_wiring.gif "[DIAGRAM] 2000 S10 Blazer Shifter Wiring Diagram Schematic MYDIAGRAM")
The GM 4L80E transmission was produced from 1991 - 2009 in factory vehicles, they still sell it from GMPP.. This diagram is viewing the vehicle harness connector that plugs into the transmission.. Disconnect vehicle battery before any modifications! To Wire Externally for Manual Shift without a computer: - Supply a switched +12V source.. Download a free 150 page 4l60e service manual that covers the ins and outs of the GM 4l60e transmission.. Shift Solenoid Guide; Transmission Cooler Line Flow;. Wiring & Diagrams. Internal Parts Diagram; Wire Harness Diagram; Neutral Safety Switch Diagram; 1-2 Accumulator Diagram;