E98: Motor Control To Main Board Software Error; E9C: User Interface Configuration Fault - Frigidaire FFLE3911QW Technical & Service Manual

E98: Motor Control to Main Board software error

E98
Main board, Motor control board defective.
Checks to perform:
Disconnect the connector J12 (Main Control Board) which
connects Main Control Board and Motor Control Board.
Does the E98 alarm appear again?
Check the wiring between the Main Control Board and
the Motor Control Board. Detach and reconnect the
connectors on both boards several times. Check for the
continuity of wiring between Main Control Board and Motor
Control Board. Is the wiring ok?
Replace the Main Control Board and repeat the Diagnostic
Cycle to check for any further alarms.

E9C: User Interface configuration fault

E9C
User Interface Board defective.
Checks to perform:
Replace the User Interface Board and repeat the Diagnostic Cycle to check for any further alarms.
Y
E
S
Y
E
S
WARNING
Check that all the connectors are correctly inserted.
Replace the Motor Control Board and repeat the
NO
Diagnostic Cycle to check for any further alarms.
Replace / Repair the wiring and repeat the Diagnostic
NO
Cycle to check for any further alarms.
WARNING
Check that all the connectors are correctly inserted.
189
E98
E9C