Forum Discussion
Gdetrailer
Feb 09, 2018Explorer III
dtw1 wrote:
thanks for the response. I have two keypads that have the light master button. The other 3 keypads do not have the light master button. I will try to disconnect the keypad where the problem originated from.
Disconnect ALL keypads but ONE.
If no change, disconnect the one, then connect one of the others.
Do that one at a time.
If symptoms still exist after testing each keypad individually then the fault is either in the main controller/logic board or if it has external relays (solid state or mechanical) the fault might be in the external relays.
Process of elimination.
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