/en/qa/tag/j1850 Powered by Question2Answer /en/qa/129128/evo-one-j1850 Hi,<br /> <br /> I got a evo-one from another car and wanted to use it on my 2003 Chrysler 300m. I say that it’s not supported so I bought an INT-SL+ but I didn’t know I had to plug in the lights and door lock wires with a relay and resistor to the evo-one. Is there a way to flash an evo-all firmware on the bypass portion of the evo-one to get the functionality? Because evo-all seems supported and I learned that it may work with firmware 74.22 but I can’t choose the car in the list.<br /> <br /> Thanks Chrysler /en/qa/129128/evo-one-j1850 Thu, 12 Sep 2024 15:23:44 +0000 /en/qa/98127/evo-all-hardware-7-jeep-j1850-protocol <p> <span style="background-color: rgb(248, 249, 250); font-family: inherit; font-size: 28px; white-space: pre-wrap;">Hello, I bought an EVO-ALL (Hardware version 7), however I would like to use it on a 2001 Jeep Grand Cherokee ...</span></p> <pre class="tw-data-text tw-text-large XcVN5d tw-ta" dir="ltr" id="tw-target-text" style="unicode-bidi: isolate; font-size: 28px; line-height: 36px; background-color: rgb(248, 249, 250); border: none; padding: 2px 0.14em 2px 0px; position: relative; margin-top: -2px; margin-bottom: -2px; resize: none; font-family: inherit; overflow: hidden; width: 277px; white-space: pre-wrap; overflow-wrap: break-word;"> <span lang="en"> From the site documentation I see that you have to use a version 4.06 maximum (not available on hardware version 7) From some information I saw that the J1850 protocol has been reintegrated from version 7.74.22, I want to know if all the other more recent versions are also equipped? (To date the most recent version is 7.88.10) thank you in advance</span></pre> Jeep /en/qa/98127/evo-all-hardware-7-jeep-j1850-protocol Mon, 07 Sep 2020 10:56:54 +0000