A work machine includes a bulkhead separating an operator cab from an
engine compartment. An electronic module includes a cantilever arranged
mounting flange mounted to the bulkhead. The electronic module includes a
rigid and thermally conductive frame. An electronics board is mounted to
one side of the frame, and a power board is mounted to an opposite side
of the frame. The electronics board carries a plurality of electronic
components, and the power board carries a plurality of replaceable power
elements. Each power element is a fuse, relay and/or circuit breaker. A
housing encloses the electronics board and the power board. The housing
includes an access cover to the power board.