2013 F70 trim display blinking.

[Skin diver]

On one of my engines the trim display on a 6y8 multifunction gauge and plotter shows all bars with the top bar blinking. Gauges are connected by multi hubs and j1939 cable to the plotter. Even when engine is trimmed down it shows the same display. On the other engine the trim display works fine. Any idea what could be wrong?

[zenoahphobic]

When a guage is installed without the trim wiring harness not connected, they will display as you describe.
Therefore follow the trim sender to the guage. Best to check movement of the sender arm. Easy, you got another to compare to.

[Skin diver]

Just got around to looking at this. It was the sender arm being stuck. Thanks.