Smart Shift Control: Nexus Ti4L Transmission Interface Kit
Take full control of your GM 4L60E, 4L65E, 4L70E, 4L80E, or 4L85E automatic transmission with the Haltech Nexus Ti4L Transmission Interface. This module integrates seamlessly with the Nexus/Rebel LS ecosystem via CAN bus, offloading the complex task of transmission control from the main ECU. It provides precise management of shift points, line pressure, and torque converter lockup, allowing you to tailor the transmission’s behavior for street cruising or drag racing.
Advanced Logic & Learning
The Ti4L features closed-loop line pressure control with long-term learning, which adapts to wear and ensures consistent, firm shifts over the life of the transmission. It includes a 500psi pressure sensor for accurate line pressure monitoring. Setup is a breeze with the Rebel LS setup wizard in the Haltech Connect App or NSP software. This kit is essential for anyone swapping an electronic 4-speed auto behind an LS engine.
Technical Specifications
| Feature | Specification |
|---|---|
| Supported Transmissions | GM 4L60E/65E/70E (pre-2009), 4L80E/85E (1994+) |
| Control Method | CAN Bus Integration with Nexus/Rebel ECU |
| Features | Closed Loop Line Pressure, Shift Point Mapping, TCC Control |
| Harness | Plug ‘n’ Play with Rebel LS Harness |
Kit Includes
- Nexus Ti4L Interface Module
- Transmission Harness (Suits 4Lx0E)
- 500psi Pressure Sensor
- Mounting Hardware & Adapters
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