EcoSmart GWL10US Service Supplement Manual page 25

54. (00110110) Motor/Motor Controller Module Step Fail
The Motor Controller Module has attempted a motor step test and has found that the motor has not
stepped in the correct position. The Motor Controller Module has detected that there is no current.
This indicates that either the motor is not connected or the Motor Controller Module motor drive is
faulty.
Primary Source - Wiring.
Action - Check the continuity of the motor harness and that the connectors are correctly applied to
the motor and Motor Controller Module.
Secondary Source - Motor
Action - Check continuity of motor phases. Check the bridge terminal on the stator is not open
circuit.
Replace the stator.
Tertiary Source - Motor Controller Module.
Action - Replace Motor Controller Module.
56. (00111000) Basket Check No Valid Fault
While carrying out a basket check the machine has not been able to determine a valid basket status
and so the Display flags this fault. This fault differs from fault 40 in that a valid basket status could
not be determined.
The first two areas to check are the clutch and pressure tube. If these two appear correct, then the
fault could be with the pressure transducer 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) Next check that the pressure tube has not come off and that it is not kinked.
Secondary Source - Motor Controller Module.
Action - Replace the Motor Controller Module.
57. (00111001) Brown Out During Display EEPROM Write Fault
The Display Module has requested the Motor Controller Module to perform an EEPROM write.
Prior to writing the Motor Controller Module has tested the 15-Volt supply and found that it is
below the safety level for writing EEPROM and has reported this to the Display Module. This may
be due to transients at the time of writing or due to a faulty Motor Controller Module.
Primary Source - Motor Controller Module.
Action - Replace Motor Controller Module.
58. (00111010) Pressure Transducer at Maximum Adjustment Fault
When the pause or delay start is pressed to start the machine, the Display Module has checked the
memory and found the count greater than expected.
Primary Source - Motor Controller Module.
Action - Replace Motor Controller Module.