Something has changed!
I was just getting ready to order the Receiver Board but ran the diagnostics one more time. Service Test 6 has changed from 01 to 02. What now?
Here are all the current test results in bold characters.
Service Test - 1: FC Thermistor Result - 01 (01 = pass, 02 = open, 03 = short).
Service Test - 2: RC Thermistor Result - 01 (01 = pass, 02 = open, 03 = short).
Service Test - 3: Evaporator Fan and Air Baffle Motors Result - Displays 01 and 02 when alternately toggling SW3. Also hear fan go on and off.
SW3 (01 = fan on. Air baffle open, 02 = fan on. Air baffle closed)
Service Test - 4: Compressor/Condenser Fan Motor/Evaporator Fan Result - Displays 01 and 02 when alternately toggling SW3
SW3 (01 = on, 02 = off).
Service Test - 6: Defrost Heater/Bi-metal Result - 02 bi-metal open (had previously read 01 bi-metal closed)
(01 = bi-metal closed, 02 = bi-metal open). )))
Service Test - 7: Defrost Mode Selection Result - Alternately flashes 01 and 02 when toggling SW3. Left set at 01.
SW3 (01 = ADC on, 02 = basic mode on 8 hour timer
Service Test - 8: All UI Indicators Result - Appears that All indicators are on.
Service Test - 9: UI Button and Pad test Result - All Switch positions read correctly, 1, 2, 3 , 6 and water pad.
Service Test - 11: Dispenser Lighting Result - All lighting changes correctly with SW3
Service Test - 15: Ice Level Sensor Result - 01 bin full while bin is actually empty (01 = bin full or not present, 02 = bin not full)
Service Test - 16: RC Door Switch Input Result - Correct readings with each refrigerator door open or closed
(01 = RC door open, 02 = RC door closed).
Service Test - 17: FC Door Switch Input Result - Correct readings with freezer drawer open or door closed
(01 = FC door open, 02 = FC door closed).
Service Test - 19: Ice Maker Fill Tube and Fascia Heater Status Result - Displays 01 and 02 when alternately toggling SW3
SW3 (01 = on, 02 = off).
Service Test - 32: Ambient Thermistor UI Control Result - 01 Pass
(01 = pass, 02 = open, 03 = short).
Service Test - 33: Humidity Sensor UI Control Result - 20
(humidity % value 0-99 = pass or Er = fail)
Service Test - 34: Vertical Mullion Heater Mode Result - Displays 01 and 02 when alternately toggling SW3
SW3 (01 = sensor operation on, 02 = sensor operation off) (heater on 100%).
Service Test - 35: Vertical Mullion Heater Status Result - Displays 01 and 02 when alternately toggling SW3
SW3 (toggle between on and off) (01 = on, 02 = off).
Service Test - 36: Ice Box Fan Result - 01 with airflow, then toggle SW3 to 02 airflow off
SW3 (01 = on, 02 = off). Verify airflow from the ice box fan.
Service Test - 37: Ice Box Thermistor Result - 01 Pass
(01 = pass, 02 = open, 03 = short).
Service Test - 38: Forced Defrost Mode Result - Displays OF, Sh and Lo when toggling SW3
Finished test by switching to OF
SW3 (OF = no forced defrost, Sh = short defrost, Lo = long defrost).
Service Test - 45: Ice Maker Water Fill Test Result - Displays 02 (Off), then toggle SW3 displays 03 (On). Water runs a few seconds then switches back to 02 (Off). Additional toggles of SW3 alternately changes to 03 (On) and 04 (Pause) then back to 03 and 04, when alternately toggling SW3
SW3 will toggle between on and paused (02 = off, 03 = on, 04 = paused).
Service Test - 46: Water Dispensing Test Result - Alternately displays 00 (valve off) and 01 (valve on) with activation of the Water Dispense Valve
Test at Water Dispenser Pad (00 = water dispense valve off, 01 = water dispense valve on).
Service Test - 56: Ice Maker Error Codes Result - E0 = No errors, Functioning Ice Maker.
Service Test - 57: Ice Maker Harvest Result - Activates Harvest with SW3 and the results display as 1, 20 then 01 (with Doors Closed)
Digit 1 (0 = heater and motor off, 1 = ice maker heater on, 2 = motor rotating clockwise until it finds home position)
Digit 2 (0 = in progress, 1 = harvesting completed, 2 = harvesting not completed). Doors must be closed.
Service Test - 58: Ice Maker Heater Activation and Thermistor Result - Activate IM Heater with SW3, then additional toggles
of SW3 switches to Codes 00 and 10
SW3 to activate and switches Heater On and Off
Digit 1 (0 = ice maker heater off, 1 = ice maker heater on)
Digit 2 (0 = Temperature warmer than harvest temperature, 1 = temperature cooler than harvest temperature, 2 = open, 3 = short
Service Test - 59: Ice Maker Motor Result -
SW3 Activates Motor Sequence - and displays 01-, then pressing SW3, displays a flashing 10 for 70 seconds then displays a flashing 02;
Then pressing SW3 displays 2-, so pressing SW3 again displays 30 briefly then changes display flashing 01
SW3 to activate
Digit 1 (0 = motor off, 1 = motor rotating clockwise until home position, 2 = motor off, 3 = motor rotating counterclockwise until home position)
Digit 2 (0 = in progress, 1 = harvesting completed, 2 = harvesting not completed)
Service Test - 67: Water Filter Switch Status Results - A. With filter installed and filter door closed, display is 02 (switch closed, filter not installed);
B. With filter installed and the filter door is opened the display is 01 (switch open, filter installed)
(01 = switch open, filter installed, 02 = switch closed, filter not installed).