still not working anyone got anyideas of where to start

quick update when i switch the fan from auto to on on the thermostat on the wall it will cut off the ac outside but the fan still doesnt run in the house ,now if i take the thermostat off the wall the blower fan will come on but it wont work the heating elements i rechecked all the wiring going of a...

1st of hi ok here goes weve got a e2eb-012ha unit and the ac has been fine this summer now its getting cold we turned the heater on and it didnt work ,i looked in there and the sequencer was just about falling apart i replaced the sequencer and now when you trip the main breaker back on the blower m...