Forum Discussion
Ivylog
Jan 01, 2016Explorer III
While there is a good possibility that it's the thermistor (90+%) there is also a control board in the system.
OP, a 1200 can give you a lot of info once you learn how to get it into the diagnostic mode.
OP, a 1200 can give you a lot of info once you learn how to get it into the diagnostic mode.
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