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Nexus Ti4L Transmission Interface Kit – Compatible with GM 4L Series
The Nexus Ti4L Transmission Interface Kit is an expansion module designed for easy control
of popular GM 4L automatic transmissions. It is built to seamlessly integrate with Haltech NEXUS ECU and VCU systems,
offering intuitive setup via NSP software or the Haltech Connect app for Rebel LS users.
The Ti4L module not only simplifies configuration but also employs intelligent long-term learning strategies.
By controlling line pressure in a closed-loop system, it ensures that shifts become smoother over time.
Supported Transmissions:
- 4L60E, 4L65E, 4L70E (Only Non-4x4 models from 2006-2008, post-2009 models have a different pinout).
- 4L80E, 4L85E (Only Non-4x4 models from 1994 onwards, 1991-1993 models use a different transmission connector).
Key Features:
- Full NEXUS Compatibility: Plug & Play with Rebel LS and other Haltech NEXUS ECU and VCU systems.
- Intuitive Setup: Setup wizard for Rebel LS and configuration via NSP or Haltech Connect App.
- Advanced Shift Optimization: Intelligent closed-loop line pressure control for smoother gear shifts.
- Built-in Pressure Monitoring: Includes a 500 psi pressure sensor.
Kit Contents:
- Nexus Ti4L – Transmission Control Module
- Nexus Series Transmission Wiring Harness – compatible with 4Lx0E
- 500 psi Pressure Sensor
- Fittings: -4AN Male to 1/8NPT Male (90°), 1/8NPT Female to -4AN Male
- 10mm Aluminum Spacer for M8 Bolt
- -4AN Female to -4AN Female Hose (Black)
- Insulated P Clip 15mm ID / M8
- M8 x 30mm Stainless Steel SS304 Bolt
- Quick Start Guide
Compatibility:
- Works with NEXUS series ECU and VCU, including Rebel LS.
- Not compatible with Elite, Platinum, or older models.
The Nexus Ti4L Transmission Interface Kit is an excellent solution for tuners seeking an easy and effective way
to control GM 4L transmissions in race and performance vehicles.
With intelligent learning functions and seamless integration with Haltech systems, it provides maximum control and efficiency.
