Diag.- | Description | Trigger | Action to be Taken | |
Code | ||||
|
|
| ||
|
|
|
| |
19 | Door lock sense or | Door lock sense | (LED Washer only) | |
| motor control | switch on machine | See list for diagtnostic code 18 | |
| relay failed | control board is read |
| |
|
| as open with motor |
| |
|
| running |
| |
|
|
|
| |
20 | Door switch input | Door switch is open | (LED Washer only) | |
| seen open during |
| • Loose wire connections | |
| cycle |
| • Faulty door switch | |
|
|
| • Customer tried to forcibly open | |
|
|
| door while locked | |
|
|
|
| |
21 | Door sense switch | Door sense switch is | See diagnostic code 20 or 22 | |
| failed on machine | read as open and the |
| |
| control board | door locked switch is |
| |
|
| read as locked |
| |
22 | Door switch seen | Door switch is read as | • Clear the diagnostic code and | |
| open during cycle | open and the door | recheck; if reoccurs, perform | |
|
| locked switch is read | diagnostic motor/motor control | |
|
| as locked | board test | |
|
|
| • Check for faulty motor relay on the | |
|
|
| machine control board | |
|
|
| • Loose wire connections | |
|
|
| • Faulty door switch | |
23 | Door failed to | Door lock is locked | • Faulty door lock sense switch | |
| unlock | and a user tries to | • Faulty door lock solenoid | |
|
| start a cycle |
| |
24 | Motor over speed | Motor tach signal is | 1. Replace motor control board | |
|
| seen at maximum |
| |
|
| speed |
| |
25 | Motor tach signal | Tach signal exists | 1. Replace motor control board | |
| exists without | without torque |
| |
| motor running | commanded. |
| |
|
| (Abnormal condition |
| |
|
| only) |
| |
26 | (Not Used) |
|
| |
|
|
|
| |
28 | Valve thermistor | Abnormal high/low | • Loose or pinched wires | |
| failure | temperature or ohm | • Bad water valve | |
|
| resistance seen |
| |
29 | Sump thermistor | Abnormal high/low | • Loose or pinched wires | |
| failure | temperature or ohm | • Bad water valve | |
|
| resistance seen | (LCD Only) | |
61 | Door lock switch | Door became locked | • Faulty door lock sense switch | |
| sensed locked | during 30 second | • Faulty door lock solenoid | |
| during cycle when | unlocked period at | (LCD Only) | |
| not expected | beginning of cycle |
| |
|
|
|
| |
62 | Conditions for | (See Help Codes 41, | • Faulty door lock solenoid | |
| unlock not met | 42, 43) | • Loose wire connections | |
| during cycle |
| • Faulty door lock switch | |
|
|
| • Faulty door lock sense switch | |
|
|
| • Check for bad motor control board | |
|
|
| (LCD Only) | |
|
|
|
|
16010486 | Section 3. Teardown & Wiring Information | |
| ||
Revised 2/01 | ©2001 Maytag Appliances Sales Company |
|