The internal wiring harness has a TCC lockup solenoid, pressure control solenoid, and control solenoid. Therefore, you will find more wire solenoids in the interior than in the external wiring harness diagram. Conclusion. The 4l60e transmission external wiring harness diagram is less complex-looking than its internal counterpart. So, anyone can.. Review internal and external 4l60e wire harness wiring diagrams for your swap or repair needs. Review internal and external 4l60e wire harness wiring diagrams for your swap or repair needs. Skip to content. CPT 4l60e. Home; Buy Transmissions; Parts. Transmission Coolers; Transmission Fluid;
This system works with 4L60E, 4L65E, and 4L70E automatic transmissions from 2008 and. diagram below for details). Additionally, connect the Neutral Safety Switch and. where the terminal is removed from the plastic connector housing to allow the new wire to be soldered on to the terminal atop the original wire. Two wires may be connected.. trans 1 connector a 12 11 10 9 8 7 6 5 4 3 2 1 b 12 11 10 9 8 7 6 5 4 3 2 1 note:. connector. row. pin. pin name. function. wire color. termination. notes. trans 1: a. 1 +12v power. 12vdc solenoids. red 18ga. trans plug pin e. trans 1: a. 2. tcc 4l60e. grn. trans plug pin t. trans 1: a. 11. solenoid 5. ss 2-3 control side. blu/yel. trans.