I've rebuilt 5 norcold fridges now, including for a few friends so I feel like I know these units pretty well.? recently a 2 y.o. board went out in my 97.? ?when I peeked under the fridge at night and started the fridge I could tell the fridge lit and stayed lit but the light failed to come on and the re-lighter board kept sending current through the ignition wire, which I could tell because it continued to send the tic tic tic tic sound.? So the fridge fired but the board didn't recognize this and kept trying to light the fridge.? I ordered a new board and installed it, and all was good for 2 months, but then my combiner/isolator failed and I ran my aux batter down to 8v w/o realizing it.? at the same time my new re-lighter board failed in exactly the same way.? I think that the first time the board failed was also after an AUX batter fail, so does anybody know if a very low battery can nuke this re-lighter board, as it seems to me?
