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Clear Fault Code on MBB Control Circuit Board
Remove these plugs J-11 & J-2 & J1 from Circuit Board
Reconnect plugs in this order on Circuit Board.
First J-1 plug, Second J-2 plug, Third J-11plug.
Digital display should read 0 then go to 1.
If fault code is still displayed after
plugging in the J-11 plug, a fault still
exists in the system. Continue
corrective action to determine fault.
NOTE: Always start with turning the Master switch off first and make sure the fault code goes off
showing Power for Circuit Board is connected correctly, This may also clear the code.
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