Haltech HT-196001 Nexus Ti4L Transmission Interface Kit for GM 4L Trans

Product Overview

• Haltech HT-196001 Nexus Ti4L Transmission Interface Kit

Features

• Transmission interface designed for GM 4L series automatic transmissions
• Plug-and-play integration with Haltech Nexus Series ECUs & VCUs
• Compatible with Nexus Rebel LS ECU (terminated harness required)
• Easy setup via Haltech Connect app or NSP software
• Closed-loop line pressure control for improved shift quality
• Includes 500 psi transmission pressure sensor
• Comprehensive installation hardware and fittings included
• Smart long-term learning strategies improve shift quality over time

Specifications

• Part Number: HT-196001
• Category: Transmission Interface Kit
• Supports: GM 4L60E, 4L65E, 4L70E (non-4x4 2006-2008) and 4L80E, 4L85E (non-4x4 1994+)
• Compatible with: Nexus Series ECUs & VCUs including Rebel LS
• Not compatible with: Haltech Elite/Platinum/Legacy ECUs
• Includes terminated HT-187000 harness for 4L series transmissions
• Easy programming via software or mobile app

Included Components

• 1x Nexus Ti4L Transmission Interface (cased)
• 1x HT-187000 Nexus Series Transmission Harness
• 1x 500 psi Transmission Pressure Sensor
• 1x -4AN to 1/8 NPT male 90° fitting (black)
• 1x 1/8 NPT female to -4AN male adapter (black)
• 1x Hose Assembly -4AN female to -4AN female (black)
• 1x 10 mm aluminium spacer (for M8 bolt)
• 1x Insulated P-clip (15 mm ID)
• 1x M8 x 30 mm SS304 socket head cap screw
• 1x Quick Start Guide

Product Description

The Haltech HT-196001 Nexus Ti4L Transmission Interface Kit is a high-performance solution for vehicles equipped with GM 4L series automatic transmissions. It provides precise command and control over line pressure and shift strategies, improving overall transmission performance for street or track use.

Designed for plug-and-play compatibility with Haltech Nexus Series ECUs, setup is simple via Haltech Connect App or NSP software. The kit includes a high-accuracy 500 psi line pressure sensor and all required hardware for installation. This interface is ideal for performance enthusiasts seeking advanced transmission control without the complexity of a standalone TCU.