{"product_id":"2001-2004-duramax-lb7-dsp5-switch","title":"2001-2004 Duramax LB7 DSP5 Switch","description":"\u003ch1\u003e\u003cspan\u003e2001–2004 Duramax LB7 DSP5 Shift on the Fly Switch\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEasily switch between your EFILive DSP5 tune files while driving with this \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDSP5 Shift on the Fly (SOTF) Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2001–2004 LB7 Duramax\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis switch allows you to change between up to five custom EFILive calibrations without stopping to reflash your ECM. Whether you're towing, commuting, or looking for maximum performance, you can instantly select the tune that best fits your driving conditions with the turn of a knob.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned specifically for the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2001–2004 LB7 Duramax\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this switch installs directly into the ECM wiring harness and works seamlessly with EFILive DSP5 custom tuning.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003eFeatures\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWorks with EFILive DSP5 Shift on the Fly tuning\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstantly switch between up to five custom tune positions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-quality rotary selector\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean, factory-style installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReliable and durable construction\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCustom DSP5 tuning is required. This switch does not include tuning files.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch1\u003e\u003cspan\u003eInstallation Instructions\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan\u003eFT DSP5 LB7 (Blue\/Black)\u003c\/span\u003e\u003c\/h3\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\u003cspan\u003eDisconnect both negative battery cables.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLocate the Engine Control Module (ECM).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDisconnect the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBlue ECM connector\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemove the connector lock and access the rear of the connector.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eInstall the two supplied terminals into the following locations:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eBlue Connector – Pin 69\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eBlue Connector – Pin 49\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIt does \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e matter which switch wire is installed into Pin 69 or Pin 49, as one connection is the signal and the other is ground.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReassemble the connector and reconnect it to the ECM.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRoute the switch wiring through the firewall, keeping it away from moving parts and excessive heat.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMount the switch in your desired dash location.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReconnect the batteries.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cspan\u003eVerify Installation\u003c\/span\u003e\u003c\/h3\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cspan\u003eTurn the ignition to the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eON\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e position (engine does not need to be running).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePress the small test button on the back of the switch.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIf an LED illuminates, the switch is wired correctly. If no LED illuminates, verify that the terminals are fully seated in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBlue Connector Pins 69 and 49\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eImportant Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eThis switch requires EFILive DSP5 tuning.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eNo tune files are included.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProfessional installation is recommended if you are unfamiliar with automotive electrical wiring.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eComplete your EFILive tuning package by adding this DSP5 switch and enjoy the convenience of changing between up to five custom calibrations while driving.\u003c\/span\u003e\u003c\/p\u003e","brand":"Proven Power Solutions ","offers":[{"title":"Default Title","offer_id":58290401607983,"sku":"FTDSP5LB7","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/8655\/8511\/files\/lb7_small_a26d07ea-0ca0-40f8-a7b7-c58532e9c506.jpg?v=1786006659","url":"https:\/\/provenpowersolutions.com\/products\/2001-2004-duramax-lb7-dsp5-switch","provider":"Proven Power Solutions ","version":"1.0","type":"link"}