ONBOARD ECU, PROGRAM, AND INFORMATION PROCESSING METHOD

An onboard ECU communicatively connected to an onboard apparatus installed in a vehicle and a vehicle control apparatus that executes processing relating to driving an onboard apparatus includes a control unit that executes processing relating to control of the onboard apparatus, wherein the control unit acquires an input signal relating to control of the onboard apparatus, derives a count value on the basis of changes in the acquired input signal, outputs a first signal for transitioning the vehicle control apparatus to an activated state in a case where the derived count value reaches a first threshold, and outputs a second signal for requesting the onboard apparatus to be driven in a case where the derived count value reaches a second threshold; and the second threshold is a value greater than the first threshold.