Sailing out of Mission Bay last Thursday the AP failed. Showed "ST FAILURE" on ST7000 screen
. Was able to still use AP, but it no longer displays the "Heading."
I've tried cycling the power several times, no change. Checked all wires at multiplexer(?), ST controller, steering
quadrant and Fluxgate compass
. No obvious loose wires.
AP still functions, but displays no Heading and failed 3 more times on the trip to San Diego
Any useful suggestions on how to test components. Better yet, has anyone else experienced this and discovered the solution?
PS. Already did a search of the forum threads with no luck.