With an upgraded 4L60E transmission, it was time to illustrate how to the battery yet offers sufficient wiring harness length to reach the trans. Quick testing General Motors 4L60E/4L80E transmissions electrical circuits to save time and money.
Remember the throttle position is considered the first base of Move the wiring and harness a bit while checking pin A. Was actually working on my transmission connector today. My harness is originally setup for 4l80e and I now have to change it to 4l60e.
Can I get a chevy 4L60E wiring diagram Please? Reply 1: I have found these transmission wiring diagrams for you below and a guide to help you do. Transmissions and Drivetrain – 4L60E wiring diagram?
– Does anyone know which wire you energize and/or ground in order to get a 4l60e tranny to shift into first.There is an early and a late model of the 4L60E transmission. The difference is the addition of the “Lockup Feel” solenoids (aka.
TCC PWM solenoid). VSS (vehicle speed sensor) on 2WD vehicles is in transmission extension housing, on 4WD vehicles the VSS is in transfer-case.
For an internal schematic of the 4L60E/65E see Diagram 1 on page 9 and for the 4L80/85E see Diagram 2 on page These two diagrams show the layout of the transmission harness and every connection made within them. Mar 24, · Found this to add t is fairly simple to make a 4L60E harness from a 1/2 ton L truck work with a 4L80E transmission.
These same steps will work for an Vortec Truck, LS1 style harness, or 04 GTO harness for that matter (some wire colors maybe different on GTO) Remember PCM’s used BLUE and RED pcm connectors, + use BLUE and GREEN PCM connectors. through connector. This early harness has a problem with leaking fluid at the pass-through connector.
GM recommends upgrading to the newer connector and wiring harness. Because of this, we do not provide a wiring harness for it.
If you have one of these early transmissions, it will be necessary to upgrade to the + internal wiring harness. Find great deals on eBay for 4l60e wiring harness. Shop with confidence.4L60E wiring diagram?
– Third Generation F-Body Message BoardsWiring Harness Information