Forum Discussion

d-mac1's avatar
d-mac1
Explorer
Apr 13, 2015

Boondocking - power transfer switch (DC to AC ) quit working

We were under generator power last night when the removable key to the battery disconnect switch vibrated out and afterwards, the auto transfer switch (that switches trailer to AC power) will not work...
TT_Tim's avatar
TT_Tim
Explorer
Apr 13, 2015
Yes, pop the cover off the transfer switch, make sure there is AC power coming in from the generator, then check the output. If nothing, could be a bad coil on the relay.

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