Subject: HVAC display flickering Sun Nov 25, 2018 6:07 pm
The HVAC display has started flickering on and off. Sometimes completely off, but a smack on the dash pad above it will bring back the display. All functions working properly otherwise though.
I'm guessing it's probably a cold solder joint on a circuit board, but before I tore things down I thought I would ask: Has anybody had this problem before? What was your cure?
Fred Kiehl
Posts : 7290 Join date : 2009-11-13 Age : 76 Location : Largo, FL 33774
Subject: Re: HVAC display flickering Sun Nov 25, 2018 7:44 pm
It is either a cold solder joint, or a bad ground (that could be a cold solder joint).
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Sun Nov 25, 2018 6:07 pm