{"product_id":"gm-e46-ecm-service","title":"GM E46 ECM Service","description":"\u003cp\u003eHP Tuners now offers support for the GM E46 ECM, which is used in 2020-2022 Chevrolet Silverado 1500\/GMC Sierra 1500 3.0L Duramax (LM2) diesel trucks (non-Global B) and requires this service in order to tune the ECM using VCM Editor.\u003c\/p\u003e\n\u003cp\u003eThis one-time, send-in service is necessary for upgrading capabilities in VCM Suite. Before purchasing, please read this page thoroughly.\u003c\/p\u003e\n\u003cp\u003eThis one-time service upgrades your original E46 ECM and is required for tuning using HP Tuners’ software. Users must physically remove their original E46 ECM from their vehicle and ship it to HP Tuners’ headquarters for servicing. Once upgraded, users have full access to calibrate, log, and scan via the OBDII port.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo need for an IMMO Relearn, Crank Relearn, or to perform the “Replace ECM” Function in VCM Scanner on the stock ECM.*\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*As long as the ECM is installed back into the same vehicle it came from.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEverything you need to tune your E46 ECM vehicle with HP Tuners:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis one-time, send-in GM E46 ECM Service (upgrade service).\u003c\/li\u003e\n\u003cli\u003eDownload the latest version of VCM Suite BETA for free.\u003c\/li\u003e\n\u003cli\u003eOnce upgraded, purchase (6) Universal Credits to license your E46 ECM\/vehicle.\u003c\/li\u003e\n\u003cli\u003eCompatible with the MPVI2, MPVI2+ or MPVI3 interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHP Tuners supports 2020-2022 Chevrolet Silverado 1500\/GMC Sierra 1500 3.0L Duramax (LM2) trucks that are non-Global B. This includes “facelift” trucks as they are Global-B and contain a different controller.\u003c\/li\u003e\n\u003cli\u003eECMs with broken tabs or connectors WILL NOT be accepted for Upgrades.\u003c\/li\u003e\n\u003cli\u003eThis service only upgrades your original ECM for tuning, it does not reprogram your ECM for a different VIN. If you intend to send HP Tuners a spare E46 ECM, it will be returned to you with the same programming as it was received and may not operate in your GM vehicle without additional programming by a GM dealer.\u003c\/li\u003e\n\u003cli\u003eYour E46 ECM core must be fully functional with no physical or internal damage.\u003c\/li\u003e\n\u003cli\u003eNo other tuning or calibration tools can be used with the E46 ECM (not including dealer reflash tools).\u003c\/li\u003e\n\u003cli\u003eVCM Scanner, Dealer Diagnostic, and other diagnostic tools will continue to function normally.\u003c\/li\u003e\n\u003cli\u003eThe latest version of VCM Suite can be used to return to the stock calibration and\/or update to the latest stock calibration.\u003c\/li\u003e\n\u003cli\u003eThe E46 ECM upgrade service takes about 1 to 3 business days to complete (not including shipping times).\u003c\/li\u003e\n\u003cli\u003eHP Tuners’ E46 ECM support does not cover the Chevrolet Suburban LM2 at this time.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HP Tuners","offers":[{"title":"Default Title","offer_id":50470709133598,"sku":"ECM-00-E46-U","price":569.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/E46-upgrade.webp?v=1767312843","url":"https:\/\/platinumhpsolutions.myshopify.com\/products\/gm-e46-ecm-service","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}