Vehicle state machine

A method comprising:

• collecting, using a state machine, data from a plurality of controllers, wherein the state machine is communicatively coupled to the plurality of controllers over a communications bus, and the plurality of controllers are each configured to control a respective module of a plurality of modules of a vehicle, the plurality of modules comprising an electric motor module;
• determining, using the state machine, a fault of the vehicle based on the collected data;
• classifying, using the state machine, whether the fault is retriable or non-retriable;
• and
• executing a fault handling procedure based on the classification.

A non-transitory computer-readable medium having non-transitory computer-readable instructions encoded thereon that, when executed by a processer of a state machine, cause the state machine to:

• collect data from a plurality of controllers, wherein the state machine is communicatively coupled to the plurality of controllers over a communications bus, and the plurality of controllers are each configured to control a respective module of a plurality of modules of a vehicle, the plurality of modules comprising an electric motor module;
• determine a fault of the vehicle based on the collected data;
• classify whether the fault is retriable or non-retriable;
• and
• execute a fault handling procedure based on the classification.