GE Refrigertor. Model #: PSC25SGSA SS
Posted 12 September 2009 - 09:27 AM
Posted 12 September 2009 - 01:11 PM
Diagnostic Test 0,3: Temperature Control Board to Dispenser Board Comms, Failed.
Tested the Dispenser and all functions working properly.
Diagnostic Test 0,6 All lights normal and shut off properly
All other Diagonstic test issues check good. Even ran the 1,4 defrost and no significant temp movement other than what I would have expected.
Meassured Thermistor Source Voltage (5.01Vdc), Thermistor Voltages and removed connector and checked the Thermistor Resistances. Data as follows:
FZ Temp: -2 Beer Compartment: 34
(1) FFTOP 1.35Vdc 5.53Kohms Failure
(2) FFBOT 2.47Vdc 14.72Kohms
(3) FZ 3.54Vdc 36.4Kohms
(4) EVAP 3.76Vdc 41.2Kohms
2,3,4 seem to be close to correct. I don't understand the 10Kohm difference between the FZ and EVAP.
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