{"product_id":"alientech-kess3-obd-slave-activation-agriculture-construction-semi-truck-bus","title":"OBD Slave Activation for Agriculture, Construction, Trucks \u0026 Buses","description":"\u003ch2\u003eOBD Slave Activation for Convenient ECU Access\u003c\/h2\u003e\u003cp\u003eOBD Slave Activation adds the protocol license your KESS3 needs to connect to supported vehicle ECUs through the diagnostic port. Read and write ECU data through the vehicle’s dash without removing the control unit, making the process more convenient for workshops working with agricultural machinery, construction equipment, semi trucks, and buses.\u003c\/p\u003e\u003cp\u003eOnce activated, this protocol group lets you work with the vehicles it supports using your KESS3 slave tool. It’s a practical way to expand your workshop’s capabilities and handle more jobs with a straightforward OBD connection. Please check vehicle compatibility before purchase, as coverage depends on the supported applications within this protocol group.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEnables KESS3 OBD communication for supported vehicles\u003c\/li\u003e\n\u003cli\u003eSupports agriculture and construction equipment\u003c\/li\u003e\n\u003cli\u003eCovers supported semi trucks and buses\u003c\/li\u003e\n\u003cli\u003eAllows ECU reading and writing through the diagnostic port\u003c\/li\u003e\n\u003cli\u003eAdditional protocol groups require separate activation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose OBD Slave Activation to add the coverage you need and make supported vehicle work easier with your KESS3.\u003c\/p\u003e","brand":"Alientech","offers":[{"title":"Default Title","offer_id":67334385598713,"sku":"KESS3SA003","price":1350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/6373\/4521\/files\/ProtocolActv_KESS3Slave_OBDAgTruck_33d06fce-11f5-4736-827d-dead3f9b3bf0.jpg?v=1791683595","url":"https:\/\/www.viezuusa.com\/products\/alientech-kess3-obd-slave-activation-agriculture-construction-semi-truck-bus","provider":"Viezu USA","version":"1.0","type":"link"}