Engine Fault

[Henridog]

I just got the following fault warning on my 2010 Sunsport

dct:1626 can-j1939 tx fault

Not sure what it means but would appreciate any comments

[jwwalk]

I'm not too familiar with the operation of the newer boats, however I do engine calibration work so I am familiar with these fault codes, especially related to engines :-).

DTC1626 is a diagnostic trouble code. This code you are seeing CAN-J1939 TX fault indicates there is a transmit issue on your CAN-J1939 line which is a standard used for communication and diagnostics on vehicles. After doing some digging, in automotive/passenger car, this DTC P1626 sets if there is a communication issue with the theft deterrent system or fuel enabling system.

A couple questions:
1. Are there any other codes present?
2. What engine are you running?
3. Were you running the boat when you got the code or was this on a startup?