I have a wa52j8700ap/a2. Started not dispensing “very hot” water or “hot” water properly. Some cycles will dispense a little hot water, but it’s not hot like it used to be. I ran diagnostics to check if it was a solenoid issue and got the TC1 error code upon doing so. This pointed to a faulty thermistor. I changed the thermistor and verified proper connection twice, but the code still comes up in diagnostics and only dispenses a little hot water. I checked water lines and verified no particles or blockage in the hot water hose. Curious what else could be the issue other than a bad control board. Any ideas?
Only thing else I can think of is Control Board if the thermistor tests fine (with a multimeter), the main control board might be faulty or the replacement Thermistor may be faulty.
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