Keep your truck engine startable during those cold temperatures or extended non-operational periods. The RCS will allow your engine to maintain a proper startable temperature, regardless of what the ambient temperature maybe outside when you leave it unattended. The RCS will monitor the engine oil and coolant temperatures, preventing the engine from getting to a point where it will not restart. It also will monitor the battery voltage to keep it at a proper level of charge. If during the RCS operation the engine has indicated that it needs a Regen, the software will perform that needed Regen, preventing down time due to any DPF issues. It is easy to install, the kit comes with Plug and Play harnesses. It will work on any J1939 compliant engine that uses the J1939 for communication. The CAN Start can be installed on most electronic diesel engines, contact us for details.