2016 G23 (H6) - NCRS Tab (25A) Short

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  • JamesBeardTX
    • Jul 2020
    • 10

    • Texas


    #1

    2016 G23 (H6) - NCRS Tab (25A) Short

    Hey everyone. Looking for some guidance before hauling the boat to the dealer.

    (Pardon the AI summary - just easier to have it summarize my troubleshooting that re-typing it all )

    Diagnostics performed:
    • With the actuator unplugged, pressing Reset Fault clears the 25A short.
    • Reconnected the actuator and the 25A short has not returned.
    • Power Diagnostics now shows No Fault on every circuit.
    • Removed the actuator and powered it directly from a 12V battery.
    • Actuator extends and retracts normally.
    • NCRS plate and linkage move freely.
    • LINC accepts NCRS commands (1-5) and the displayed value changes correctly.
    • However, the actuator never moves when commanded through LINC.
    • LINC Displays an exclamation point notification by every NCRS setting other than 5.
    Questions:
    1. Is there an NCRS calibration/relearn procedure on a 2016 G23?
    2. Is there a position sensor or feedback device that can inhibit actuator movement without generating a 25A fault?
    3. Has anyone seen a PDM output fail in this way?
    4. Could it still be a bad actuator?

    Any ideas appreciated. I did find this - I did search through the forums and found this thread -2016 g23 ncrs circuit fault - PlanetNautique Forums

    Could be as simple as replacing the actuator. From that thread, it seems the actuator can work but is just drawing too much current. I want to rule out a PDM/LINC issue before doing that though.

    Thanks!
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