{"product_id":"haltech-nexus-ti4l-transmission-interface-kit","title":"Haltech NEXUS Ti4L Transmission Interface Kit","description":"\u003cp data-start=\"39\" data-end=\"116\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"39\" data-end=\"116\"\u003eHaltech NEXUS Ti4L Transmission Interface Kit for GM 4L-Series Automatics\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"118\" data-end=\"144\"\u003e\u003cstrong data-start=\"118\" data-end=\"144\"\u003ePart Number: HT-196001\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"146\" data-end=\"273\"\u003eThe Haltech NEXUS Ti4L adds integrated control of supported GM 4L-series automatic transmissions to a Haltech NEXUS ECU or VCU.\u003c\/p\u003e\n\u003cp data-start=\"275\" data-end=\"714\"\u003eFor NEXUS Rebel LS installations, the supplied terminated transmission harness connects directly to the transmission breakout connector on the Rebel LS engine harness. Transmission selection and initial configuration are handled through the Rebel LS Setup Wizard, avoiding the separate standalone transmission controller, duplicated sensors, and disconnected engine-and-transmission strategies common in conventional LS swap installations.\u003c\/p\u003e\n\u003cp data-start=\"716\" data-end=\"982\"\u003eThe Ti4L also uses an included 500 psi line-pressure sensor for closed-loop pressure control and long-term learning. This allows the NEXUS system to compare commanded pressure with actual transmission pressure and adapt the control strategy as the vehicle is driven.\u003c\/p\u003e\n\u003cp data-start=\"984\" data-end=\"1000\"\u003e\u003cstrong data-start=\"984\" data-end=\"1000\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1002\" data-end=\"1830\"\u003e\n\u003cli data-section-id=\"hxjcxq\" data-start=\"1002\" data-end=\"1086\"\u003eSupports selected GM 4L60E, 4L65E, 4L70E, 4L80E, and 4L85E automatic transmissions\u003c\/li\u003e\n\u003cli data-section-id=\"86pabs\" data-start=\"1087\" data-end=\"1161\"\u003ePlug-and-play connection to the NEXUS Rebel LS terminated engine harness\u003c\/li\u003e\n\u003cli data-section-id=\"15sev1k\" data-start=\"1162\" data-end=\"1214\"\u003eCompatible with Haltech NEXUS-series ECUs and VCUs\u003c\/li\u003e\n\u003cli data-section-id=\"dry131\" data-start=\"1215\" data-end=\"1267\"\u003eFully terminated GM 4L-series transmission harness\u003c\/li\u003e\n\u003cli data-section-id=\"19v4bmk\" data-start=\"1268\" data-end=\"1316\"\u003eClosed-loop transmission line-pressure control\u003c\/li\u003e\n\u003cli data-section-id=\"2nhnyr\" data-start=\"1317\" data-end=\"1351\"\u003eLong-term line-pressure learning\u003c\/li\u003e\n\u003cli data-section-id=\"15uvjto\" data-start=\"1352\" data-end=\"1386\"\u003eIncluded 500 psi pressure sensor\u003c\/li\u003e\n\u003cli data-section-id=\"1mh4ecg\" data-start=\"1387\" data-end=\"1457\"\u003eIncluded remote-mount hose and fittings for the line-pressure sensor\u003c\/li\u003e\n\u003cli data-section-id=\"s31uso\" data-start=\"1458\" data-end=\"1515\"\u003eTransmission configuration through Haltech NSP software\u003c\/li\u003e\n\u003cli data-section-id=\"1cifqnk\" data-start=\"1516\" data-end=\"1547\"\u003eRebel LS Setup Wizard support\u003c\/li\u003e\n\u003cli data-section-id=\"13c8ru9\" data-start=\"1548\" data-end=\"1609\"\u003eHaltech Connect App setup support for Rebel LS applications\u003c\/li\u003e\n\u003cli data-section-id=\"19174q0\" data-start=\"1610\" data-end=\"1723\"\u003eIntegrated engine and transmission data, control strategies, and logging through the connected NEXUS ECU or VCU\u003c\/li\u003e\n\u003cli data-section-id=\"zgd6dt\" data-start=\"1724\" data-end=\"1747\"\u003eSealed IP66 enclosure\u003c\/li\u003e\n\u003cli data-section-id=\"j29zks\" data-start=\"1748\" data-end=\"1830\"\u003eDedicated transmission inputs and outputs preconfigured for the supplied harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1832\" data-end=\"1848\"\u003e\u003cstrong data-start=\"1832\" data-end=\"1848\"\u003eKit Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1850\" data-end=\"2305\"\u003e\n\u003cli data-section-id=\"15t9ns1\" data-start=\"1850\" data-end=\"1901\"\u003e\n\u003cstrong data-start=\"1852\" data-end=\"1865\"\u003eHT-196001\u003c\/strong\u003e — NEXUS Ti4L Transmission Interface\u003c\/li\u003e\n\u003cli data-section-id=\"1igjmir\" data-start=\"1902\" data-end=\"1967\"\u003e\n\u003cstrong data-start=\"1904\" data-end=\"1917\"\u003eHT-187000\u003c\/strong\u003e — NEXUS 4L-series terminated transmission harness\u003c\/li\u003e\n\u003cli data-section-id=\"1b3ccen\" data-start=\"1968\" data-end=\"2009\"\u003e\n\u003cstrong data-start=\"1970\" data-end=\"1983\"\u003eHT-010917\u003c\/strong\u003e — 500 psi pressure sensor\u003c\/li\u003e\n\u003cli data-section-id=\"xp6l3q\" data-start=\"2010\" data-end=\"2056\"\u003e1\/8 NPT male to -4 AN male 90-degree fitting\u003c\/li\u003e\n\u003cli data-section-id=\"1lelvq5\" data-start=\"2057\" data-end=\"2095\"\u003e-4 AN male to 1\/8 NPT female adapter\u003c\/li\u003e\n\u003cli data-section-id=\"w2tyvu\" data-start=\"2096\" data-end=\"2150\"\u003e18 in. (450 mm) -4 AN female-to-female hose assembly\u003c\/li\u003e\n\u003cli data-section-id=\"t1ger\" data-start=\"2151\" data-end=\"2206\"\u003eInsulated P-clamp for remote pressure-sensor mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1cl9qc2\" data-start=\"2207\" data-end=\"2252\"\u003eM8 × 30 mm stainless-steel socket-head bolt\u003c\/li\u003e\n\u003cli data-section-id=\"1o4typk\" data-start=\"2253\" data-end=\"2285\"\u003e10 mm aluminum mounting spacer\u003c\/li\u003e\n\u003cli data-section-id=\"1nswk5z\" data-start=\"2286\" data-end=\"2305\"\u003eQuick Start Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2307\" data-end=\"2335\"\u003e\u003cstrong data-start=\"2307\" data-end=\"2335\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2337\" data-end=\"2798\"\u003e\n\u003cli data-section-id=\"1jqf5sa\" data-start=\"2337\" data-end=\"2429\"\u003eCompatible controllers:\n\u003cul data-start=\"2365\" data-end=\"2429\"\u003e\n\u003cli data-section-id=\"1rjipxp\" data-start=\"2365\" data-end=\"2385\"\u003eNEXUS Rebel LS ECU\u003c\/li\u003e\n\u003cli data-section-id=\"lc9rwr\" data-start=\"2388\" data-end=\"2407\"\u003eNEXUS-series ECUs\u003c\/li\u003e\n\u003cli data-section-id=\"lcoce0\" data-start=\"2410\" data-end=\"2429\"\u003eNEXUS-series VCUs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"oigux2\" data-start=\"2430\" data-end=\"2462\"\u003eCommunication:\n\u003cul data-start=\"2449\" data-end=\"2462\"\u003e\n\u003cli data-section-id=\"qakzf\" data-start=\"2449\" data-end=\"2462\"\u003eHaltech CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"tlv36g\" data-start=\"2463\" data-end=\"2520\"\u003eMain connector:\n\u003cul data-start=\"2483\" data-end=\"2520\"\u003e\n\u003cli data-section-id=\"wz6sz1\" data-start=\"2483\" data-end=\"2520\"\u003e34-pin AMP Superseal, Type 2 keyway\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"op794v\" data-start=\"2521\" data-end=\"2604\"\u003eStatus indicator:\n\u003cul data-start=\"2543\" data-end=\"2604\"\u003e\n\u003cli data-section-id=\"1tgucwz\" data-start=\"2543\" data-end=\"2575\"\u003eGreen LED for normal operation\u003c\/li\u003e\n\u003cli data-section-id=\"yvhy6z\" data-start=\"2578\" data-end=\"2604\"\u003eOrange LED for boot mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"137fybp\" data-start=\"2605\" data-end=\"2642\"\u003eOperating-voltage range:\n\u003cul data-start=\"2634\" data-end=\"2642\"\u003e\n\u003cli data-section-id=\"1owoenp\" data-start=\"2634\" data-end=\"2642\"\u003e8–22 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"f5edbp\" data-start=\"2643\" data-end=\"2701\"\u003eMaximum ambient operating temperature:\n\u003cul data-start=\"2686\" data-end=\"2701\"\u003e\n\u003cli data-section-id=\"1rbiw9\" data-start=\"2686\" data-end=\"2701\"\u003e221°F (105°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"itffbr\" data-start=\"2702\" data-end=\"2738\"\u003eEnvironmental protection:\n\u003cul data-start=\"2732\" data-end=\"2738\"\u003e\n\u003cli data-section-id=\"1j3w74h\" data-start=\"2732\" data-end=\"2738\"\u003eIP66\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xs7l0x\" data-start=\"2739\" data-end=\"2798\"\u003eDimensions:\n\u003cul data-start=\"2755\" data-end=\"2798\"\u003e\n\u003cli data-section-id=\"g02h8v\" data-start=\"2755\" data-end=\"2798\"\u003e4.33 × 2.76 × 1.34 in. (110 × 70 × 34 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2800\" data-end=\"2820\"\u003e\u003cstrong data-start=\"2800\" data-end=\"2820\"\u003eDedicated Inputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2822\" data-end=\"3045\"\u003e\n\u003cli data-section-id=\"bjlbti\" data-start=\"2822\" data-end=\"2860\"\u003eTransmission-fluid-temperature input\u003c\/li\u003e\n\u003cli data-section-id=\"17wow0e\" data-start=\"2861\" data-end=\"2895\"\u003eTransmission line-pressure input\u003c\/li\u003e\n\u003cli data-section-id=\"1jmeuaj\" data-start=\"2896\" data-end=\"2929\"\u003eTurbine\/input-shaft-speed input\u003c\/li\u003e\n\u003cli data-section-id=\"yu6cvo\" data-start=\"2930\" data-end=\"2967\"\u003eGM 4L60E\/4L80E range-switch A input\u003c\/li\u003e\n\u003cli data-section-id=\"170h0fr\" data-start=\"2968\" data-end=\"3005\"\u003eGM 4L60E\/4L80E range-switch B input\u003c\/li\u003e\n\u003cli data-section-id=\"1tnoesp\" data-start=\"3006\" data-end=\"3045\"\u003eGM 4L60E\/4L80E range-switch P\/C input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3047\" data-end=\"3068\"\u003e\u003cstrong data-start=\"3047\" data-end=\"3068\"\u003eDedicated Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3070\" data-end=\"3291\"\u003e\n\u003cli data-section-id=\"1d1ggkr\" data-start=\"3070\" data-end=\"3098\"\u003e1–2 shift-solenoid control\u003c\/li\u003e\n\u003cli data-section-id=\"x1dt0p\" data-start=\"3099\" data-end=\"3127\"\u003e2–3 shift-solenoid control\u003c\/li\u003e\n\u003cli data-section-id=\"1kvg17n\" data-start=\"3128\" data-end=\"3168\"\u003eTorque-converter-clutch on\/off control\u003c\/li\u003e\n\u003cli data-section-id=\"12m3hnj\" data-start=\"3169\" data-end=\"3212\"\u003eElectronic line-pressure-control solenoid\u003c\/li\u003e\n\u003cli data-section-id=\"11by7d0\" data-start=\"3213\" data-end=\"3235\"\u003e3–2 control solenoid\u003c\/li\u003e\n\u003cli data-section-id=\"mt2ceo\" data-start=\"3236\" data-end=\"3291\"\u003ePulse-width-modulated torque-converter-clutch control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3293\" data-end=\"3314\"\u003e\u003cstrong data-start=\"3293\" data-end=\"3314\"\u003eApplication Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3316\" data-end=\"5929\"\u003e\n\u003cli data-section-id=\"1tebe81\" data-start=\"3316\" data-end=\"3470\"\u003eSupported transmissions include:\n\u003cul data-start=\"3353\" data-end=\"3470\"\u003e\n\u003cli data-section-id=\"1whvz6\" data-start=\"3353\" data-end=\"3395\"\u003e4L60E and 4L65E, non-4WD, 1995 and later\u003c\/li\u003e\n\u003cli data-section-id=\"bj7iy2\" data-start=\"3398\" data-end=\"3425\"\u003e4L70E, non-4WD, 2006–2008\u003c\/li\u003e\n\u003cli data-section-id=\"1rjoppf\" data-start=\"3428\" data-end=\"3470\"\u003e4L80E and 4L85E, non-4WD, 1994 and later\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1y21r3j\" data-start=\"3471\" data-end=\"3595\"\u003eThe 2009-and-later 4L70E uses a different main transmission-connector pinout and is not supported by the supplied harness.\u003c\/li\u003e\n\u003cli data-section-id=\"5bfwyz\" data-start=\"3596\" data-end=\"3708\"\u003eThe 1991–1993 4L80E uses a different main transmission connector and is not supported by the supplied harness.\u003c\/li\u003e\n\u003cli data-section-id=\"861yxn\" data-start=\"3709\" data-end=\"3880\"\u003eHaltech specifies this kit for non-4WD transmissions. Compatibility should not be assumed for 4WD versions or transmissions converted between 2WD and 4WD configurations.\u003c\/li\u003e\n\u003cli data-section-id=\"6jrf8m\" data-start=\"3881\" data-end=\"4000\"\u003eThe Ti4L is an expansion interface for a compatible NEXUS ECU or VCU. It is not a standalone transmission controller.\u003c\/li\u003e\n\u003cli data-section-id=\"16s1fof\" data-start=\"4001\" data-end=\"4071\"\u003eElite, Platinum, and earlier Haltech ECU families are not supported.\u003c\/li\u003e\n\u003cli data-section-id=\"16hsjmx\" data-start=\"4072\" data-end=\"4185\"\u003eInstallation with a NEXUS Rebel LS terminated harness is plug-and-play at the transmission-breakout connection.\u003c\/li\u003e\n\u003cli data-section-id=\"1tb7rg0\" data-start=\"4186\" data-end=\"4360\"\u003eUniversal NEXUS ECU and VCU installations require the transmission-breakout connector to be wired to ECU power, ground, Haltech CAN, vehicle-speed input, and signal ground.\u003c\/li\u003e\n\u003cli data-section-id=\"1k41sy1\" data-start=\"4361\" data-end=\"4513\"\u003eThe supplied harness connects to the transmission’s main connector, vehicle-speed sensor, line-pressure sensor, and turbine-speed sensor where fitted.\u003c\/li\u003e\n\u003cli data-section-id=\"vybrlk\" data-start=\"4514\" data-end=\"4651\"\u003eThe 4L60E does not use a turbine\/input-shaft-speed sensor. The unused turbine-speed connector is left disconnected in that application.\u003c\/li\u003e\n\u003cli data-section-id=\"1xrojcj\" data-start=\"4652\" data-end=\"4746\"\u003eThe included pressure sensor installs at the transmission’s 1\/8 NPT line-pressure test port.\u003c\/li\u003e\n\u003cli data-section-id=\"1hn3eaw\" data-start=\"4747\" data-end=\"4911\"\u003eThe supplied hose, fittings, clamp, bolt, and spacer allow the line-pressure sensor to be mounted remotely when clearance around the transmission case is limited.\u003c\/li\u003e\n\u003cli data-section-id=\"xqxqqy\" data-start=\"4912\" data-end=\"5067\"\u003eInstalling and correctly calibrating the supplied pressure sensor is required for closed-loop line-pressure control and the associated learning strategy.\u003c\/li\u003e\n\u003cli data-section-id=\"wv2d3v\" data-start=\"5068\" data-end=\"5213\"\u003eThe Ti4L’s transmission inputs and outputs are assigned specifically for the HT-187000 harness and cannot be reassigned to unrelated functions.\u003c\/li\u003e\n\u003cli data-section-id=\"1e6a1be\" data-start=\"5214\" data-end=\"5367\"\u003eTransmission type, line-pressure calibration, shift behavior, torque-converter-clutch operation, and related tables are configured through Haltech NSP.\u003c\/li\u003e\n\u003cli data-section-id=\"1g2qzy2\" data-start=\"5368\" data-end=\"5702\"\u003eCompleting the Rebel LS Setup Wizard creates the initial transmission configuration and input\/output assignments. Final shift scheduling, pressure control, converter behavior, and torque-management calibration must still be matched to the transmission, converter, vehicle weight, gearing, tire size, engine output, and intended use.\u003c\/li\u003e\n\u003cli data-section-id=\"185b1sz\" data-start=\"5703\" data-end=\"5929\"\u003eThe transmission must use the supported factory-style solenoid, range-switch, temperature-sensor, and connector arrangement. Internally modified or aftermarket-controlled transmissions may require compatibility confirmation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5931\" data-end=\"5955\"\u003e\u003cstrong data-start=\"5931\" data-end=\"5955\"\u003eHaltech Usage Notice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"5957\" data-end=\"6233\"\u003e\u003cem data-start=\"5957\" data-end=\"6233\"\u003eHaltech products are designed and sold for sanctioned off-road, competition, and non-emissions-controlled applications. The purchaser and installer are responsible for confirming compliance with all applicable federal, state, and local emissions and vehicle-use regulations.\u003c\/em\u003e\u003c\/p\u003e","brand":"Haltech","offers":[{"title":"Default Title","offer_id":46235510964281,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8512\/9017\/files\/HT-196001_00.avif?v=1784725077","url":"https:\/\/rad-power.com\/products\/haltech-nexus-ti4l-transmission-interface-kit","provider":"RAD","version":"1.0","type":"link"}