EcoSmart GWL10US Service Supplement Manual page 21

Tertiary Source - Motor Controller Module.
Action
Activate Pump by operating the machine in spin mode. Check Pump is rotating. If not operating
and Primary and Secondary checks have been performed then replace Motor Controller Module.
38. (00100110) Pressure Sensor Fault
The Motor Controller Module has recorded a water level of empty while it is agitating. The water
level must have been greater than empty for the machine to enter the agitate mode initially. The
most likely cause of this fault is that the pressure sensor hose has been severed or fallen off
during agitate. Alternatively the pressure sensor may be faulty.
Primary Source - Mechanical.
Action - Check that the pressure tube is intact and has not been cut.
Secondary Source - Motor Controller Module.
Action - Replace the Motor Controller Module if the pressure tube shows no sign of being faulty.
39. (00100111) Pressure Tube Fault
The probable cause of this fault is that the pressure tube has become blocked or kinked or has
fallen off completely. Alternatively the pressure sensor may be faulty.
Primary Source - Mechanical.
Action - Check that the pressure tube is intact and not blocked with water, dirt or kinked.
Secondary Source - Motor Controller Module.
Action - Replace the Motor Controller Module.
40. (00101000) Basket Dis-engage Fault
While carrying out a basket check, the Motor Controller Module has found that the basket is not
engaged even though the pressure sensor indicates that the basket is empty. The Motor Controller
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 Controller Module.
Primary Source - Mechanical
Action
1) Check that there are no clothes or other foreign objects preventing the clutch from re-
engaging.
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 Controller Module.
Action - Replace Motor Controller Module.