24
4) If the bowl is empty of water, remove the pump from the pump housing
and check that it is not blocked. Also check the drain hose is not blocked.
5) If the bowl contains water, then service the pump from the top of the
machine by removing the top deck and inner bowl. Bail out the water,
remove the pump cap and hood and clear the restriction.
Secondary Source:
Wiring.
Action:
1) Check the pump harness is connected correctly to the pump.
2) Check continuity of the pump harness.
Tertiary Source:
Motor Control Module.
Action:
Activate the pump by operating the machine in spin mode. Check the pump
is rotating. If it is not operating and the Primary and Secondary checks have
been performed, then replace the Motor Control Module.
38.
Pressure Sensor Fault
The Motor Control Module has detected and recorded an empty water level while agitating.
The water
level must have been greater than empty for the machine to start agitating initially.
Primary Source:
Mechanical.
Action:
Check the pressure tube is attached and has not been cut.
Secondary Source:
Motor Control Module.
Action:
Replace the Motor Control Module, if the pressure tube shows no sign of
being faulty.
39.
Pressure Tube Fault
The Motor Control Module has detected a fault with the pressure tube.
Primary Source:
Mechanical.
Action:
Check that the pressure tube is not blocked with water or dirt, is not kinked
and it attached securely.
Secondary Source:
Motor Control Module pressure sensor.
Action:
Replace the Motor Control Module.
40.
Bowl Dis-engage Fault
While carrying out a
bowl check, the Motor Control Module has found that the bowl is not engaged even
though the pressure sensor indicates that the bowl is empty. The Motor Control Module continues to
check for 2 minutes, after which time it displays this fault. The first two areas to check are the clutch and
the pressure tube. If these two appear correct, then the fault could be in the pressure sensor in the
Motor Control Module.
Primary Source:
Mechanical.
Action:
1) Check that there are no clothes or other foreign objects preventing the
clutch from re-engaging. Excessive suds can stop the bowl rotating.
2) If the machine is empty of water, carry out a clutch disassembly procedure
and check the spline drive.
3) Next check that the pressure tube has not come off and that it is not
kinked.
Secondary Source:
Motor Control Module.
Action:
Replace Motor Control Module.
41.
Temperature Sensor Fault (Thermistor)
The temperature sensor is measuring temperatures above 110
o
C. This fault is most likely due to a short
circuit in the sensor line.
Primary Source:
Temperature Sensor (Thermistor).
Action:
1)
Check the connection from the thermistor the Motor Control Module,
especially check for a short circuit.