Hyper-compact electric all-terrain vehicle drivetrain and conversion kit

An electronic control system comprising:

• an electronic control unit (ECU) configured to execute a plurality of machine instructions comprising:
• a first plurality of machine instructions comprising an initialization module that initializes a real time interrupt (RTI) module;
• and
• a second plurality of machine instructions comprising the RTI module, wherein the RTI module is configured to ascertain if a vehicle is in an on or an off position and transmits direction and throttle messages to at least motor controller if the vehicle is in the on position;
• wherein the RTI module is configured to ascertain if the vehicle is in a run state and transmit close contactor messages to a power source if the vehicle is in the run state and transmit open contactor messages to the power source if the vehicle is not in the run state.

An electronic control system comprising:

• a Powertrain Control Module (PCM) and a Battery Management Unit (BMU) configured to execute a plurality of machine instructions comprising:
• a first plurality of machine instructions comprising an initialization module that initializes a real time interrupt (RTI) module;
• and
• a second plurality of machine instructions comprising the RTI module, wherein the RTI module is configured to ascertain if a vehicle is in an on or an off position and transmits direction and throttle messages through the PCM to at least motor controller if the vehicle is in the on position;
• wherein the RTI module is configured to ascertain if the vehicle is in a run state and transmit close contactor messages through the BMU to a power source if the vehicle is in the run state and transmit open contactor messages to the power source if the vehicle is not in the run state.