E52: Motor Relay Stuck Close; E52 Motor Relay - Frigidaire FFLE3911QW Technical & Service Manual

E52: Motor Relay Stuck Close

E52
Motor relay stuck close and main board defective.
Checks to perform:
Turn ON the dryer and measure the continuity
Between J2-1 and J2-2 Connectors of Electronic
Control Board. Is continuity there?
Measure resistance between the connectors J2
terminals of the main circuit board and the appliance
body. (See Fig. 1) Is Resistance value not "0"?
Detach the connectors and measure between the
terminals (5, 4, and 3) of motor and the earth contact.
See Figures (2 and 3) Is Resistance value not "0"?
Check if wiring between Electronic Control Board and
Motor is properly connected?
Replace the Electronic Control Board and repeat the
Diagnostic Cycle to check for any further alarms.
Y
E
S
Y
E
S
Y
E
S
Y
E
S
WARNING
Check that all the connectors are correctly inserted
Replace the Electronic control Board and repeat the
NO
Diagnostic Cycle to check for any further alarms.
Replace the Electronic Control Board and repeat the
NO
Diagnostic Cycle to check for any further alarms.
Replace the Motor and repeat the Diagnostic Cycle to
NO
check for any further alarms.
Replace the wiring and repeat the Diagnostic Cycle to
NO
check for any further alarms.
125
E52