Easy to get to, two torx screws holding the trim and 4 screws holding the module in. The circuit board is different. Need to figure out which wires are hot/live (red) and neutral (white). Wiring diagram for the range and multimeter will help. The connectors are marked L and N on the new module.
On the new module the CLOCK and TIMER buttons are flip flopped compared to the old one. Be sure to order a new overlay. Call or Live Chat with AppliancePros, they'll get you set up.