Lear Corporation
ELECTRICAL ASSEMBLY AND METHOD

Abstract:

An electrical assembly may include a plurality of batteries, a switch assembly including a plurality of switches, one or more loads, a sensor, and an electronic control unit (ECU). A method of operating and electrical assembly may include providing power from at least one of the plurality of batteries to the one or more loads, decoupling a switch from the plurality of batteries and/or the one or more loads, and/or testing, via a simulation unit connected to the ECU, the decoupled switch. Testing may be conducted while the one or more loads are operating. The one or more loads may include an electric motor of a vehicle. Operating the one or more loads may include moving said vehicle via said electric motor while testing the decoupled switch. Testing may include providing at least one of an under-voltage and over-voltage condition to a sensor associated with the decoupled switch.