Either there is short on wire to G terminal or your control board has a relay that is fused together
Rick I replaced the ref., 10asequencer and blower motor continues to run.
Check the G terminal wire by removing and see if it stops which is high speed cooling mode heating is built into board for sloww speed
where is the g terminal wire located?
Where the thermostat wiring comes into furnace follow low voltage wiring you should find it
Rick, Nothing works, going to have HAVAC service man come and look at it.
Ok please advise what he finds aways willing to learn
rick, replaced part #6205201 and it worked. Thanks.
thanks for update