Factory OEM Remote Activated Plug and Play Remote Start Kit for 2013-2015 RAM TRUCK GAS OR DIESEL FORTIN Remote Starter that activates from existing Factory (OEM) Remote. Press the lock button on the OEM Remote 3 times to activate remote start function. Compatible with GASOLINE OR DIESEL ENGINES. FULLY ASSEMBLED remove from box and plug in remote car start kit. (ON TIP KEY MODELS KEY FOB USED TO PROGRAM THE EVO-ALL WILL NOT FUNCTION IN REMOTE START MODE. THE SECOND REQUIRED KEY FOB MUST BE USED TO OPERATE REMOTE START AND KEYLESS ENTRY). (VEHICLE MUST HAVE OEM KEYLESS ENTRY AND 2 WORKING KEYFOBS) Easy installation, all Connectors and Zip ties included, plugs directly into vehicle for a TRUE PLUG & PLAY install. (PLEASE NOTE REQUIRES 3 CONNECTIONS IN ADDITION TO PLUGGING IN THE T-HARNESS) Flash Programming with the latest Firmware and Vehicle configuration Lock included. PRINTED INSTRUCTION GUIDE INCLUDED. COMPLETELY ASSEMBLED BY A TECHNICIAN BEFORE SHIPPING. PARKING LIGHT RESISTOR INCLUDED AND SOLDERED IN. Programmed to be compatible with Crimestopper REVO RF antenna kit upgrade (REVO long range remote compatible). No special tools or dealer programming required. ((IMPORTANT PLEASE READ VEHICLE MUST BE LISTED HERE FOR COMPATIBILITY. 2013-2017 RAM 1500, 2500, 3500, 4500 Included FORTIN FLASH-LINK Programmer is required to complete EVO-ALL Programming . FORTIN FLASH-LINK MANAGER must be downloaded from FORTIN'S website. FLASH-LINK MANAGER is free utility used to program the EVO-ALL.